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Go tsenya peterolo e e sa siamang mo koloing: go tsenya peterolo e e sa siamang dikgato tsa tshoganyetso

Dinomoro tsa tshoganyetso di farologana go ya ka dinaga. Tsebe eno e dirisa 911, e leng nomoro ya United States le Canada. Dinaga tse dingwe tse dintsi di dirisa 112, 999 kgotsa nomoro e nngwe. Batla nomoro ya naga ya gaeno.

Go lemoga kwa pompong ya peterolo gore o sa tswa go pompa peterolo (peterolo) mo koloing ya disele, disele mo tankeng ya peterolo, kgotsa Diesel Exhaust Fluid (DEF) mo molaleng wa gago o mogolo wa go tlatsa peterolo ke mathata a a potlakileng a metšhini. Se se diragalang mo metsotswaneng e e latelang e le masome a mararo se tlhomamisa gore a o duelela go ntsha tanka ya lookwane e e bonolo ya metsotso e le 20 kgotsa o lebane le go emisediwa ga thulaganyo ya go tlhaba lookwane ka kgatelelo e e kwa godimo e e jang diketekete tsa didolara.

Kaedi eno e go naya ditaelo tsa kgato ka kgato ka bonako go thibela lookwane lo lo kgotletsweng go dikologa mo enjeneng ya gago, go lemoga matshwao a go sa tsenye lookwane sentle fa e le gore o setse o kgweetsitse go tswa mo seteisheneng, go laola go ema mo thoko ga tsela ka pabalesego, le go kaela motegeniki wa go ntsha lookwane lwa selulafouno kgotsa lebenkele la go baakanya gore o se ka wa tlhoka go dira sepe.

Dira se jaanong

  1. O se ka wa retolola senotlolo sa go tshuba, o se ka wa tobetsa konopo ya go simolola, mme o se ka wa lotlolola koloi fa koloi ya gago e tlhoma pompo ya yone ya lookwane fa lebati la mokgweetsi le bulega: Go tlogela koloi e timilwe gotlhelele go dira gore lookwane lo lo kgotletsweng lo nne lo le kwa thoko mo teng ga setlhotlhi sa polasetiki kgotsa sa tshipi se se kwa morago, go thibela gore lookwane lwa motlakase lo se ka lwa tobetsa pompo, le ditlhabelo tsa enjene.
  2. Tlogela phetiso e le nosi ntle le fa o ka kgona go fetogela kwa Neutral ka motšhini ntle le go tobetsa ignition: Fa koloi e tshwanetse go sutisiwa go tswa mo setlhaketlhakeng sa pompo, tlhola gore a shifter ya gago e na le lefelo la go fetola-lotlolo la motšhini gore o kgone go kgarameletsa koloi kwa Neutral kwantle ga go tshuba dieleketeroniki tsa dashboard.
  3. Tsena mo teng mme o itsise motlhokomedi wa seteišene sa peterolo ka bonako: Bolelela motshwaraditšhelete gore o thibela nomoro efe ya pompo gore ba kgone go baya dikhounu tsa pabalesego ka fa morago ga koloi ya gago, ba time sediriswa sa go ntsha peterolo fa peterolo e tshologile, mme ba go thuse go kgoromeletsa koloi mo lefelong le le babalesegileng la go paka kgakala le mela ya pharakano.
  4. Hlahloba rasiti ya hao ya mafura mme o ngole bophahamo ba modumo le sehlopha se nepahetseng se abilweng: Boloka rasiti ya pampiri e bontshang palo e nepahetseng ya dilitara (kapa dilitara) tsa mafura a fosahetseng a ekeditsweng, nako ya ho reka, le sehlopha sa mafura, hobane makhenikhi wa hao, setsebi sa ho ntsha mafura a selefouno se tla hloka tekanyetso ya mafura, kapa.
  5. Bitsa tirelo e e kgethegileng ya go ntsha lookwane lwa selulafouno kgotsa thuso ya mo thoko ga tsela go goga koloi e e sephaphathi: Kopa ka tlhamalalo yuniti e e letleletsweng ya go ntsha lookwane lo lo sa siamang lwa selefouno e e nang le pompo ya go busetsa lookwane e e netefaditsweng ke ATEX kgotsa e e babalesegileng ka fa teng, kgotsa dira gore koloi e gogelwe kwa lebenkeleng la paakanyo le go gogwa kwa enjene e ka gogelwang teng.
  6. Fa o setse o simolotse enjene mme o kgweetsa, goga mme o time enjene ka tshono ya ntlha e e babalesegileng: Ka nako ya fa o lemoga go kokota, mosi o o bokete, go sa thunye sentle, kgotsa o lemoga phoso ya gago, kgweetsa mo legetleng le le babalesegileng, fetolela mo Park kgotsa Neutral, mme o time enjene go tswa mo go dikologeng ga gago go ya kwa godimo.

Danger

Le ka motlha o se leke go ntsha peterolo kgotsa disele mo tankeng ya peterolo ya koloi ka bowena kwa seteisheneng sa go tlatsa peterolo kgotsa mo thoko ga tsela o dirisa tšhupu ya tshingwana, go goga ka molomo, kgotsa sedirisiwa se se tlwaelegileng sa motlakase sa go ntsha peterolo mo lebenkeleng. Mouwane wa peterolo o tuka ka tsela e e thunyang go tswa mo motlakaseng o o sa tshikhinyeng kgotsa mo diborasheng tsa dikoloi tsa motlakase, mme go hema kgotsa go kometsa dihaeterokhabone tse di metsi go baka pneumonitis e e bogale ya dikhemikale le tshenyo ya leruri ya makgwafo. Ka metlha dirisa motegeniki yo o nang le setifikeiti wa go ntsha lookwane lwa selulafouno kgotsa lebenkele la go baakanya la seporofešenale.

Tšhate ya kelelo ya tshwetso: go tlhopha ka tsela e e sa siamang le taolo ya tshenyo

flowchart TD
    Start["Go Lemogile gore go Tsentswe Lookwane lo lo Fosagetseng mo Tankeng"] --> CheckIgn{"A O Tobeditse Ignition Kgotsa O Dumile Enjene?"}
    CheckIgn -->|"Nnyaa: Tima senotlolo mme Enjene ga e ise e ko e tlhomiwe"| SafeTank["Kgotlelego e e Kgaogantsweng mo Tankeng ya Leokwane Fela"]
    SafeTank --> PushCar["Tima Molelo mme o Itsise Badiri ba Seteišene"]
    PushCar --> DrainOnly["Leletsa Motšhini wa Leokwane wa Selulafouno kgotsa Tow go Reka Go Tlhatswa Tanka"]
    DrainOnly --> Refill["Tlatsa gape ka lookwane lo lo siameng mme o emisetse setlhotlhisi fa go tlhokega"]
    CheckIgn -->|"Ee: Ignition e Butswe kgotsa e Kgweediwa ke Enjene"| WhichType{"Ke Mofuta Ofe wa go Tshela Peterolo e e sa Siamang?"}
    WhichType -->|"Peterolo (Peterolo) mo Enjeneng ya Disele"| HPFP["Kotsi e e Kwa Godimo ya Pompo ya Lookwane ya Kgatelelo e e Kwa Godimo (HPFP) ya Maduo a Tshipi"]
    WhichType -->|"Disele mo Enjeneng ya Peterolo"| Fouling["Dipolaka tsa Tlhase tse di Leswe, Disensara tsa Okosejene tse di Apesitsweng, le Kotsi ya Ditlhotlheletsi"]
    WhichType -->|"DEF (AdBlue) mo Tankeng ya Leokwane la Disele"| Crystal["Go Dira Kerisetale ya Urea ka Bonako le go Jega ga Injector"]
    HPFP --> StopNow["Goga ka Pabalesego mme o Time Enjene ka bonako"]
    Fouling --> StopNow
    Crystal --> StopNow
    StopNow --> Inspect["Go Goga ga Flatbed go Reka: Tlhatlhoba Mogopo wa Setlhotlhi sa Ditshepe tsa Tshipi"]

Ke ka ntlha yang fa go tobetsa ignition o sa dumisa enjene go sa ntse go le kotsi

Bakgweetsi ba le bantsi ba tsaya gore fa fela ba sa tlhome enjene ya go simolola, go tobetsa didirisiwa tsa ileketeroniki tsa dashboard go pitikolola difensetere tsa motlakase, go tlhola selekanyo sa lookwane kgotsa go fetolela phetiso e e itirisang go nna Neutral ga go kotsi. Mo dikoloing tsa segompieno tse di tsenngwang lookwane, kgopolo eo e ka fetola go tswa ga metsi a mannye mo tankeng go nna paakanyo e kgolo ya metšhini.

Modikologo wa go simolola wa pompo ya motlakase

Bontsi jwa dikoloi tsa segompieno tsa peterolo le tsa disele tsa terena e e tlwaelegileng di dirisa pompo ya go tsholetsa ya motlakase ya kgatelelo e e kwa tlase e e tsenngwang mo teng ga tanka ya lookwane (kgotsa e e tsenngwang mo moleng go bapa le seporo sa foreimi) go fepa lookwane kwa pele kwa lefelong la enjene:

  • Key-on priming: Ka bonako fela fa o retolola senotlolo sa mmatota go boemo jwa "On" kgotsa "Accessory/Run", kgotsa o tobetsa switšhi ya go simolola ka konopo ya go tobetsa gangwe fela ntle le leoto la gago mo boriki, Yuniti ya Taolo ya Enjene (ECU) e naya pompo ya go tsholetsa e e mo tankeng maatla metsotswana e le 2 go ya go e le 5. Seno se gatelela mogala wa tlamelo ya lookwane go fitlha go mo e ka nnang 350 go ya go 450 kilopascals (50 go ya go 65 pounds ka sekwere sa intšhe) mme se tlatsa ntlo ya setlhotlhi sa lookwane se se ka fa tlase ga hood le mo tsenong ya pompo ya kgatelelo e e kwa godimo ka lookwane lo lo kgotletsweng go tswa kwa tlase ga tanka.
  • Go tsoga ka lebati le le bulegileng: Dikoloi tse dintsi tsa morago ga nako tsa Yuropa le Amerika Bokone (go akaretsa le dikai tsa Volkswagen, Audi, BMW, Mercedes-Benz, Ford, le Stellantis) di tsosa mojule wa taolo ya mmele mme di tsamaise modikologo wa pele ga go simolola mo pompong ya lookwane ya kgatelelo e e kwa tlase ka nako ya fa o lotlolola koloi kgotsa o sena go kgweetsa o ntse a dutse metsotso e mmalwa.
  • Tlhokomelo ya go nna gaufi le koloi kwantle ga selotlolo: Fa koloi ya gago e dirisa go tsena kwantle ga selotlolo le go tshuba ka konopo, tlogela lebati la mokgweetsi le butswe fa o le kwa pompong kgotsa baya selotlolo se se botlhale bonnye dimitara di le 6 (maoto a le 20) go tswa mo koloing gore koloi e se ka ya go tsosa gangwe le gape fa e go tsosa.

Papiso ya ditiragalo tsa go sa tshele peterolo sentle: bomasisi, bomakhenikhi, le bogolo jwa paakanyo

Ga se diphoso tsotlhe tsa go tshela peterolo e e sa siamang tse di nang le kotsi e e tshwanang ya metšhini. Dipopego tsa mmele tsa lookwane, tsela e molala wa filler o dirilweng ka yone le kgatelelo ya go dira ga thulaganyo ya gago ya go tlhaba lookwane ke tsone tse di laolang gore go diragalang mo teng ga enjene.

Boemo jwa go Tsenya Peterolo ka Botlhaswa Gore go Diragala Bonolo Jang Diphelelo tsa Metšhini mo Thulaganyong ya Lookwane Matshwao a a tlwaelegileng fa a kgweediwa Paakanyo e e Tlhokegang (Ignition Ga e ise e ko e Tobediwe) Paakanyo e e Tlhokegang (Enjene e Simolotswe le go Kgweediwa)
Peterolo (Peterolo) mo Koloing ya Disele E tlwaelegile thata. Nosele e e tlwaelegileng ya peterolo e e senang lloto e lekanya dimilimitara di le 21 (13/16 inch) ka bophara mme e tsena bonolo mo teng ga molala wa go tlatsa disele wa dimilimitara di le 24 (15/16 inch). Bobe. Peterolo ke setlhaolosi se se apolang filimi e e logelang mo teng ga pompo ya terena e e tlwaelegileng e e nang le kgatelelo e e kwa godimo e e dirang ka 150 000 go ya go 250 000 kPa (22 000 go ya go 36 000 psi), se se dirang gore tshipi e nne le dintlha tse dinnye mo tshiping le go romela difaele tsa tshipi tse dinnye mo teng. Go kokota go go kwa godimo ga disele ya tshipi, go latlhegelwa ke maatla, go tlhatloga, mosi o montsho, polaka e e phatsimang e e bonesitsweng kgotsa lesedi la tlhagiso ya go tlhola enjene, go latelwa ke go ema ka tshoganyetso mo sebakeng sa dikilometara di le 1 go ya go di le 8 (dimaele di le 0.5 go ya go di le 5). Tlosa tanka ya peterolo gotlhelele, tlhatswa sekerini sa go tsaya kgatelelo e e kwa tlase, tlatsa gape ka disele e ntšha, mme o tsenye setsidifatsi sa go logetsa. Tlosa tanka le mela, emisetsa ditlhotlhi tsotlhe tsa lookwane, tlhatlhoba belofo ya go meta ya pompo ya kgatelelo e e kwa godimo go bona matlakala a tshipi; fa difaele di le teng, emisetsa pompo ya kgatelelo e e kwa godimo, diporo tsa lookwane le di-injector.
Disele go nna Koloi ya Peterolo (Peterolo) Ga e tlwaelega thata. Bontsi jwa dinosele tsa disele tsa segompieno di bulegile go feta melala ya filler e e senang lloto, ka jalo seno gantsi se diragala fa go tshololwa go tswa mo lebotlolong la lookwane le le rwalegang kgotsa go dirisiwa nosele ya bogologolo ya seteišene sa tirelo. Go le gonnye. Disele ke lookwane lo lo bokete, lo lo nang le mafura lo lo sa mowafaleng bonolo mo thempheretšheng ya phaposi mme lo na le selekanyo se se kwa tlase thata sa octane, se se bakang motlhwa o o bokete wa silintara, dipolaka tsa tlhase tse di leswe le go tlhatswa ga oli, le fa gone lo logetsa go na le go ntsha dipompo tsa lookwane. Mosi o mokima o mosweu kgotsa o o bosetlha wa ekesoso o o nang le monko o o maatla wa oli, go sa thunye sentle thata, go kgopiwa fa o potlakisa, le go ema ka bonako kgotsa go gana go simolola gape fa dipolaka tsa tlhase di setse di tshasitswe ka oli. Tlosa tanka ya peterolo gotlhelele, tlhatswa mogala wa phepelo, mme o tlatse gape ka peterolo e e foreshe e e senang lloto. Tanka ya go ntsha metsi, tlhatswa seporo sa lookwane le ditlhabelo, tlosa le go phepafatsa kgotsa go emisetsa dipolaka tsa tlhase tse di leswe ka oli, tlhatlhoba disensara tsa okosejene le sefetoledi sa setlhotlheletsi, mme o fetole oli ya enjene fa e tlhakantswe.
DEF (Botala jwa Legodimo) mo Tankeng ya Lookwane lwa Disele E tlwaelegile fa sekhurumetso sa go tlatsa sa DEF se se pududu se le gaufi fela le sekhurumetso se sentsho sa disele mo teng ga lebati la lookwane, kgotsa fa se tshololwa go tswa mo jekeng ya dilitara di le 10 (2.5-gallon). E masisi thata. DEF ke diperesente di le 32,5 tsa urea e e phepa thata le diperesente di le 67,5 tsa metsi a a senang ione. E bokete go feta disele, e nwela ka tlhamalalo mo tšhupuneng e e kwa tlase ya go tsaya, e ja ditswakwa tsa aluminiamo le kopore, mme e bopa dikristale tse ditshweu tse di thata mo teng ga di-injector. Go sa thunye ka bonako, lesedi la tlhagiso la dashboard ya metsi mo lookwaneng, go sa dire sepe go go makgwakgwa, le go ema ka bonako mo metsotswaneng go ya go metsotso e mebedi ya go simolola enjene fa urea e e phepa e e metsi e tsena mo di-injector. Drain tanka ka ho feletseng, tlosa le ho hlwekisa tanka ka hare ka metsi a futhumetseng distilled latelwa ke omisa le foreshe disele rinse, le hlahloba tanka pickup mojulung ona. Go tlosiwa ga tanka ya mafura ka botlalo le go tlhatswa ka dikhemikhale, go emisetsa ditlhotlhi tsotlhe tsa mafura, separatara sa metsi, pompo ya kgatelelo e e kwa godimo, mela ya mafura, le ditlhabelo fa e le gore urea e e metsi e ne e pompiwa ka sekete sa kgatelelo e e kwa godimo.
Peterolo kgotsa Disele mo Tankeng ya DEF (AdBlue) E diragala kwa maemelong a dillori kgotsa kwa diteišene tse di nang le dinosele tsa DEF ka bontsi, kgotsa fa go tlalngwa diedi mo leseding le le bokoa. Kotsi e phahameng ho tsamaiso ya mesi, kotsi ya lefela ho disilindara tse kgolo tsa enjene. Le dipoleiti di le mmalwa tsa dihaeterokhabone tsa peterole mo tankeng ya DEF di tla senya setlhotlheletsi sa Phokotso ya Ditlhotlheletsi tse di Kgethilweng (SCR) le go ruruga ga dithibelo tsa rabara tsa EPDM mo pompong ya go ntsha selekanyo sa DEF. Hlahloba lesedi la enjene, molaetsa wa phoso wa SCR/DEF, mosi o mosweu wa ekesoso o nang le monko o bohale wa ammonia kapa o tjhesitsweng wa mafura, le ho kengwa tshebetsong ha lebelo-tekanyetso kapa "ho se qale hape ka X dikhilomithara / dimaele" countdown. O se ka wa simolola koloi ka gonne pompo ya DEF e a simolola fa enjene e simolola. Tlhatswa le go tlhatswa tanka ya DEF makgetlo a le mantsi ka metsi a a tlhotlhilweng kgotsa sephepafatsi se se kgethegileng sa DEF. Tlhatswa metsi le go emisetsa dithibelo tsa pompo ya DEF tse di kgotletsweng, injector ya go tsenya selekanyo, le mela; fa DEF e e kgotletsweng ke haeterokhabone e ne e gasetswe mo molapong o o mogote wa ekesoso, setlhotlheletsi sa SCR se ka tlhoka go emisediwa ka se sengwe.
E85 Mafura a a Fetogang (85% Ethanole) go nna Koloi ya Peterolo e e sa Fetogeng E tlwaelegile kwa dipompong tse di nayang dipeipi tsa ethanol tse di kopantsweng ka mefuta e mentsi mmogo le peterolo e e tlwaelegileng e e senang lloto. Kotsi e e kwa tlase go ya go e e magareng ya pakakhutshwane fa e ka tshwarwa ka bonako. E85 e na le tekanyetso ya stoichiometric ya mowa-mafura ya 9.8:1 fa e bapisiwa le 14.7:1 ya peterole e e phepa, e e dirang gore khomphutara e e tlwaelegileng ya enjene e tsamaye ka tsela e e kotsi, mme dilekanyo tse di kwa godimo tsa ethanol di ja mela ya bogologolo ya mafura e e seng ya fluoroelastomer. Illuminated hlahloba enjene leseli (hangata lean tlhahlobo mathata dikhoutu P0171 le P0174), thata serame qala, tsiotsi ka tlas'a mojaro, le fokotswa mafura moruo ka 25 ho 30 diphesente tse. Fa tanka e tletse ka E85 go feta halofo, ntsha halofo ya tanka mme o e tshele gotlhelele ka peterolo e e seng ya ethanol kgotsa e e tlwaelegileng ya E10 ya maemo a a kwa godimo go tlhatswa diteng tsa ethanol. Nna o tlatsa tanka ka peterolo e e tlwaelegileng e e senang lloto dikilometara dingwe le dingwe di le 80 go ya go di le 160 (dimaele di le 50 go ya go di le 100) go fokotsa selekanyo sa ethanol se se kwa tlase ga diperesente di le 15, mme o tile merwalo e e gogang e e nang le RPM e e kwa godimo kgotsa e e bokete go fitlha e tlhapololwa.

Go thubega ka botlalo: peterolo (peterolo) mo enjeneng ya disele

Go pompa peterolo e e senang lloto mo koloing ya disele ke gone go bakang bontsi jwa maemo a tshoganyetso a go sa tsenye peterolo sentle mo thoko ga tsela lefatshe ka bophara. Go tlhaloganya lebaka la go bo peterolo e senya jaana mo dienjeneng tsa segompieno tsa disele go go thusa go dira ditshwetso tse di siameng le makhenikhi wa gago.

Goreng dipompo tsa lookwane lwa disele di sa kgone go itshokela peterolo

Go farologana le enjene ya peterolo, e e dirisang dikgatelelo tse di kwa tlase tsa mafura kgotsa dithulaganyo tsa go tlhaba ka tlhamalalo tse di diretsweng ditlhaolosi tse di sesane, enjene ya disele ya segompieno ya terena e e tlwaelegileng e ikaegile ka pompo ya mafura e e nang le kgatelelo e e kwa godimo thata (e e jaaka yuniti ya Bosch CP4, CP3, Delphi, kgotsa Denso) e e gatelelang mafura go fitlha go 500 500. kilopascals (dikilogerama di le 22 000 go ya go di le 36 000 ka sekwere sa intšhe).

  • Disele ke selogetsi; peterolo ke setlhaolosi: Mo teng ga pompo ya disele e e nang le kgatelelo e e kwa godimo, di- lobe tsa cam tsa tshipi tse di thatafaditsweng, di- roller le di- plunger di relela kgatlhanong le tse dingwe ka diketekete tsa diphetogo ka motsotso ka di- tolerance tse di lekanngwang ka di- micron di le dingwe (nngwe-tharong ya bophara jwa moriri wa motho). Difatlhego tseno tsa tshipi tse di ka fa gare ga di tlodiwe ke oli ya enjene; di tlodiwa fela ke lookwane lwa disele lo lo elelang mo pompong.
  • Go thubega ga togetso ya molelwane: Fa peterolo e tsena mo pompong ya kgatelelo e e kwa godimo, dithoto tsa yone tsa setlhaolosi di tlhatswa filimi ya togetso e nnye ya lookwane lwa disele. Mo metsotswaneng e se kae fela ya go tsamaya ka peterolo e e kwa godimo, dirolara tsa tshipi le di-cam lobe tse di mo teng ga pompo di dira gore tshipi e e omileng e kopane le tshipi.
  • The "glitter" cascade: Fa difatlhego tsa pompo tse di sa logediwang di sila kgatlhanong le tse dingwe, di tsholola dimilionemilione tsa ditshepe tse dinnye tsa makenete le tse di seng tsa makenete (tse gantsi di bidiwang "glitter" kgotsa swarf ke botegeniki jwa disele). Pompo eno e kgoromeletsa dikarolwana tseno tsa tshipi ka selekanyo sa di-kilopascal di le 200 000 ka tlhamalalo go feta setlhotlhi sa lookwane le go tsena mo seporong se se tlwaelegileng, mo di-injector tsa lookwane tsa piezo kgotsa tsa solenoid, le mo meleng ya go busetsa lookwane, e romela matlakala a tshipi a a kgotletsweng go boela kwa morago gotlhe mo tankeng e kgolo ya lookwane.
  • Pele ga go tuka ga kamore ya go tuka: Mo godimo ga go onala ga pompo, peterolo e na le selekanyo se se kwa tlase thata sa cetane (go okaoka go tuka ka fa tlase ga kgatelelo fela) mme e na le go sa tlhomama go go kwa godimo. Mo silintareng ya disele e e nang le kgatelelo e e kwa godimo (ka tlwaelo e le selekanyo sa kgatelelo ya 15:1 go ya go 18:1), peterolo e a mowafala pele ga nako mme e thunya ka go sa lekalekane, mme seno se dira gore serwalatlhogo sa piston se gotele thata, go senyega ga ntlha ya polaka e e phatsimang le go kokota ga tshipi ka lentswe le le kwa godimo.

Go tweng fa o ne o ka tsenya fela peterolo e nnye mo tankeng ya disele?

Bakgweetsi ba botsa gangwe le gape gore a go tsenya dilitara di le 1 kgotsa di le 2 tsa peterolo pele ga ba lemoga phoso ya bone le go tlatsa tanka e e setseng ya dilitara di le 70 ka disele go babalesegile go kgweetsa.

Warning

Mo dikoloing tsa segompieno tsa Euro 5, Euro 6, le tsa Amerika Bokone tsa Tier 2/Tier 3 tsa disele tsa terena e e tlwaelegileng tse di dirilweng morago ga 2007, batlhagisi ba dikoloi le batlamedi ba ba tlhabelwang lookwane (go akaretsa le Bosch, Delphi, le Continental) ba gakolola kgatlhanong le go kgweetsa ka **palo epe fela e e tsenngwang mo gak. Didisele tsa bogologolo tsa dingwaga tsa bo 1980 le bo 1990 tse di tsenngwang ka tsela e e sa tlhamalalang ka metšhini di ne di kgona go itshokela diperesente di le 5 tsa peterolo mariga, mme dipompo tsa segompieno tsa terena e e tlwaelegileng tse di nang le kgatelelo e e kwa godimo di ka nna le botlhoko jwa go togediwa ga molelwane go tswa mo go tlhaolosiweng ga peterolo ka diperesente di le 1 go ya go di le 2, mme motlhala ope wa peterolo o o tlhapolotsweng o tla tiisetso ya motlakase wa koloi.

Go thubega ka botlalo: disele mo enjeneng ya peterolo (peterolo)

Go tsenya peterolo ya disele mo koloing ya peterolo go thata go dira ka phoso kwa seteisheneng sa tirelo sa segompieno ka gonne nosele ya pompo ya disele e e tlwaelegileng e na le molagare wa kwa ntle o o ka nnang dimilimitara di le 24 (15/16 intšhe), fa poleiti ya thibelo ya molala wa tlatso ya peterolo e e senang lloto e lekanya dimilimitara di ka nna 232. Le fa go ntse jalo, go sa ntse go direga ka metlha fa bakgweetsi ba pateletsa nosele go tshwaragana le letlhabaphefo la seporeng, ba dirisa dipompo tsa bogologolo tsa kwa magaeng, kgotsa ba tshela lookwane mo jerrycan e e rwalegang e e sa kwalwang.

Go diragalang mo teng ga enjene ya peterolo fa disele e tsena

  • Go arogana ga kitlano mo tankeng: Lookwane lwa disele lo kitlane e bile lo bokete go feta peterolo (e ka nna dikilogeramo di le 0.83 go ya go 0.85 ka litara ya disele fa e bapisiwa le dikilogeramo di le 0.71 go ya go 0.77 ka litara ya peterolo). Fa o tshela disele mo tankeng ya peterolo, e nwela ka bonako kwa tlase ga tanka gone fa sefepi sa go tsaya pompo ya peterolo se nnang gone.
  • Go palelwa ke go mowafala le go kgotlelwa ke polaka ya tlhase: Dienjene tsa peterolo di ikaegile ka lookwane lo lo sa fetogeng lo lo mowafalang go nna mouwane o o boleta o o tlhakanang le mowa mme o tuka ka phepafalo fa polaka ya tlhase e tuka. Disele ke oli e e bokete e e tlhokang mogote o o tseneletseng wa kgatelelo gore e tuke. Fa marothi a disele a gasetswa mo silindareng ya peterolo e e nang le kgatelelo e e kwa tlase fa e bapisiwa le e nngwe (9:1 go ya go 11:1), ga a kgone go nna mouwane gotlhelele. Di apesa dieleketeroute tsa polaka ya tlhase ka filimi e e metsi e e mafura ya khabone e e dirang gore tlhase ya motlakase e se ka ya tswa.
  • Go thunya (go kokota) go tswa mo octane e e kwa tlase: Fa disele e na le selekanyo se se kwa godimo sa cetane, selekanyo sa yone sa octane se kwa tlase thata (e e ka nnang 15 go ya go 25 RON, fa e bapisiwa le 87 go ya go 98 ya peterolo). Mouwane ope wa disele o o tsenang mo silindareng e e bothitho ya peterolo o a tuka ka bogale pele ga polaka ya tlhase e tuka, mme seno se dira gore go kokota thata pele ga go tuka.
  • Catalytic converter mogote overload: Ka gonne karolo e kgolo ya oli e e bokete ya disele e feta mo disilindareng tsa peterolo e sa fisiwa, disele e e tala e e metsi e pompiwa ka tlhamalalo go tswa mo dibelofong tsa go ntsha mosi le go tsena mo sefetoleding se se mogote sa ditsela tse tharo. Mo teng ga tlhogo ya tswina ya catalytic converter, lookwane lono lo lo tala lo tuka mo dithemphoritšhareng tse di feteletseng, lo tshololela mosi o mosweu o o kitlaneng o o nkgang bosula go tswa mo peiping ya mogatla mme go ka nna ga nyerologa kgotsa ga thuba sedirisiwa sa setlhotlheletsi sa seramiki.

Tlhaloso e e feletseng: Maemo a tshoganyetso a kgotlhelo ya DEF (AdBlue)

Fa e sa le go tsenngwa tirisong ga dithulaganyo tsa go ntsha mesi ya Selective Catalytic Reduction (SCR) mo dikoloing tsa disele, dikoloi tsa dipikara, dibene le dikoloi tsa dikoloi, kgotlhelo e e kopaneng ka phoso fa gare ga Seedi sa Disele (DEF, se se bapadiwang jaaka AdBlue kwa Yuropa, Australia le Asia) le lookwane lwa disele lo lo tukang thata mo tseleng.

Boemo A: O tshetse DEF mo tankeng ya gago e kgolo ya lookwane lwa disele

  1. O se ke wa bulela molelo tlasa maemo afe kapa afe: DEF e na le diphesente tse 32.5 tsa urea e qhibidihileng diperesente tse 67.5 tsa metsi a hlwekileng a deionized, ka kitlano e ka bang dikilogeramo tse 1.09 ka litara. Ka gonne e le bokete thata go feta lookwane lwa disele (dikilogerama di le 0.83 ka litara), DEF ga e tlhakane le disele; e nwela ka tlhamalalo kwa sump e e kwa tlase thata ya tanka ya peterolo ka tlhamalalo go dikologa kausu ya go tsaya peterolo.
  2. Tlhaloganya gore ke eng fa dikaroganyo tsa metsi di sa kgone go boloka enjene: Le fa dikoloi tsa disele di na le mogopo o o kgaoganyang metsi mo lookwaneng mo teng ga setlhotlhi sa lookwane sa konokono, separator seo se diretswe go tshwara dimililitara di le mmalwa fela tsa go fufula, e seng dilitara tsa urea e e metsi. Hang ha separator metsi tlala ka taba ea metsotsoana, hloekileng urea-metsi tharollo e qobelloa ka kotloloho ka phahameng-khatello ea mafura pompo le injectors.
  3. Go nna le dikristale le go bola: Fela fa DEF e kopana le dikarolo tse di bothitho tsa enjene kgotsa e nna mo teng ga ditsela tsa mafura tse di tlhomameng, metsi a a mowafala mme a tlogela dikristale tse ditshweu tsa urea tse di thata jaaka letlapa tse di tshwarang di-pint tsa karolo ya injector le dibelofo tsa go meta, aluminiamo e e senang stael, aluminiamo, steel-ss ka bonako.
  4. Fa o sa retolosa selotlolo: Motegeniki wa lookwane lo lo tsamayang kgotsa lebenkele la paakanyo le ka latlhela kgotsa la ntsha tanka ya lookwane, la pompa llaga e e kwa tlase ya DEF le disele, la tlhatswa tanka sentle gore go se ka ga sala masalela a lefela a tshweu a kristale, mme la tlatsa gape ka disele e e foreshe.
  5. Fa o dumetse enjene mme ya ema: Koloi e tshwanetse go gogelwa kwa lefelong la paakanyo ya disele. Mo e ka nnang mo maemong otlhe a mo go one DEF e dikologileng go feta setlhotlhi sa konokono go tsena mo pompong ya kgatelelo e e kwa godimo le mo ditlhabelong, thulaganyo yotlhe ya go tlhaba lookwane e tshwanetse go tlhatlhamololwa, go phepafadiwa ka ultrasonically kgotsa go emisediwa ka e nngwe, le go tlhatswiwa.

Boemo B: O tshetse lookwane lwa disele kgotsa peterolo mo tankeng ya gago ya DEF (AdBlue)

  1. Boloka enjene e timilwe: Pompo ya tekanyetso ya DEF e laolwa ke motlakase mme e gatelela fela mola wa DEF morago ga gore enjene e simolole mme sensara ya themperetšha ya go ntsha mosi e fitlhelele monyako wa go dira. Fa o sa simolola enjene, disele kgotsa peterolo e kokobala go se kotsi mo godimo ga DEF e e bokete mo teng ga letamo la polasetiki la DEF.
  2. Ke ka ntlha yang fa kgotlhelo ya haeterokhabone e senya thulaganyo ya SCR: Dipeipi tsa thulaganyo ya DEF, dipompo tsa diaphragm, le dithibelo di dirilwe ka rabara ya ethylene propylene diene monomer (EPDM) le dipolasetiki tse di rileng tse di dirilweng go emelana le urea ya alkaline, e seng peterolo. Dihaeterokhabone tsa peterolo di dira gore dithibelo tsa rabara tsa EPDM di ruruge, di nne bonolo le go phatloga ka bonako. Mo godimo ga moo, fa sedirisiwa se se tlhabang selekanyo se gasetsa disele kgotsa peterolo mo seteneng sa selective catalyst reduction (SCR), lookwane lo tuka mo godimo ga setlhotlheletsi mme se senye selo se se apesitsweng ka tshipi e e botlhokwa.
  3. Paakanyo e e siameng: Dira gore koloi e gogwe kgotsa e direlwe mo lefelong go ntsha metsi gotlhelele mo letamong la DEF. Ka gonne disele e kokobala mo godimo ga DEF, go bula fela polaka ya go ntsha metsi e e kwa tlase go gogela oli kwa tlase go kgabaganya mabota a a kafa teng le disensara tsa selekanyo sa tanka; setegeniki se tshwanetse go tlhatswa bokagare jwa tanka ya DEF ka setlhatswa-mafura se se kgethegileng sa metsi kgotsa metsi a a tlhotlhilweng go fitlha go sala go phatsima ga oli ya molalatladi ga lefela pele ga go tladiwa gape ka DEF e e netefaditsweng ya ISO 22241.

Porothokholo ya kgato ka kgato fa o setse o kgweetsitse mme koloi e eme

Ka dinako tse dingwe bakgweetsi ga ba lemoge gore ba pompile lookwane lo lo sa siamang kwa seteisheneng. Go na le moo, ba boela mo tseleng mme morago ga dikilometara di le 1 go ya go di le 5, enjene e simolola go tlhotlhorega, e kokota kwa godimo, e ntsha mosi o o tlhotlhoregang, le go latlhegelwa ke lobelo jaaka fa lookwane lo lo phepa lo lo neng lo ntse mo meleng ya lookwane pele ga go tladiwa ga lookwane lo jewa mme motswako o mosha o o kgotlelegileng o tsena.

flowchart TD
    Symptom["Go Kokota ga Enjene, go Goga, kgotsa go Latlhegelwa ke Maatla Morago ga go Tshela Lookwane"] --> Signal["Tobetsa Dipone tsa Kotsi le Letshwao Go ya kwa Legetleng le le Fa thoko ga Tsela"]
    Signal --> Coast["Boloka Koloi e le mo Kereng kgotsa e sa tseye letlhakore go ya kwa Lebopong e se mo Ditseleng tsa Pharakano"]
    Coast --> Stop["Tlisa Koloi go Ema ka Botlalo mo Legetleng le le Babalesegileng kgotsa mo Lefelong la go Phaka"]
    Stop --> ShutOff["Tima Enjene ka bonako mme o se ka wa leka go e simolola gape"]
    ShutOff --> Evacuate["Fa o le mo Tseleng e Kgolo ya Lobelo lo lo Kwa Godimo, Tswa Kgakala le Pharakano Morago ga Legora la Tshireletso"]
    Evacuate --> CheckReceipt["Tlhola Rasiti ya Seteišene sa Lookwane mo Sepatšheng kgotsa mo Tirisweng go Tlhomamisa gore ga e a tshela lookwane sentle"]
  1. Dira gore go tila go thulana go nne kwa pele go na le go somarela enjene mo metsotswaneng e e latelang e le 10: Fa o le mo tseleng e e bonako ya tsela e kgolo e e tlhanaselang fa enjene e simolola go tshologa, o se ka wa tima selotlolo sa go tshuba fa o tsamaya ka lobelo, ka gonne go tima enjene go thibela diboriki tsa maatla a go tsamaisa le tsa vacuum. Ka bonako fela tobetsa dipone tsa gago tse di tlhagisang kotsi, tlhola diipone tsa gago, mme o kgweetse ka thelelo go kgabaganya pharakano o tsene mo legetleng le le siameng (kgotsa mo legetleng le le molema mo dinageng tse di kgweetsang ka letsogo la molema tse di jaaka United Kingdom, Australia le Japane) fa koloi e sa ntse e na le maatla.
  2. Ema gotlhelele mme o time enjene ka bonako: Ka bonako fela fa maotwana a ema mo legetleng le le babalesegileng kgotsa mo rampong ya go tswa, fetolela mo Park (kgotsa kereng ya ntlha ka boriki jwa letsogo bo tsentswe) mme o time enjene gotlhelele.
  3. O se ka wa tlhola o crank enjene ya starter gape go "bona gore a e a phepa": Go dikologa gongwe le gongwe ga enjene ya starter go dikolosa pompo ya lookwane lwa kgatelelo e e kwa godimo modikologo o mongwe kwantle ga go logetsa. Fa enjene ya disele e ka ema ka ntlha ya kgotlhelo ya peterolo, go e tlhotlhora gangwe le gape metsotswana e le 30 mo legetleng gantsi ke yone tiro e e kgoromeletsang pompo ya peterolo e e ka kgonang go boela mo mannong go feta lefelo la go palelwa ga tshipi mo go maswe.
  4. Sutisetsa bapalami kwa lefelong le le babalesegileng: Fa o tshwaregile mo legetleng la tsela e kgolo e e tsamayang ka lobelo lo lo kwa godimo kgotsa ya tsela e e fa gare ga dinaga, dira gore bapalami botlhe ba tswe mo koloing ka dikgoro tse di lebileng kgakala le pharakano mme ba eme sentle ka fa morago ga legora la tshireletso le le fa thoko ga tsela kgotsa ba tlhatloge ka motheo. Fa koloi ya gago e kgomaretse mo tseleng e e tsamayang ka tlhamalalo mme e sa kgone go kgarametswa kwa ntle ga kotsing, leletsa nomoro ya gago ya tshoganyetso ya lefelo leo (911 kwa United States le Canada, 112 go kgabaganya Kopano ya Yuropa, 999 kwa United Kingdom) kgotsa tlhola nomoro ya rona ya . dinomoro tsa tshoganyetso directory gore patrol ya tsela e kgolo e kgone go tlhoma flare kgotsa buffer ya boto ya motsu ka fa morago ga gago.

Ditirelo tsa go ntsha lookwane lwa selulafouno kgatlhanong le dipaakanyo tsa barekisi: go sireletsa sepatšhe sa gago

Fa koloi ya gago e setse e emisitswe ka pabalesego e timilwe, o na le ditsela tse pedi tse dikgolo tsa go baakanya bothata: go bitsa bene e e kgethegileng ya go ntsha lookwane gore e tle kwa lefelong la gago, kgotsa go dira gore lori e e gogang e tsamaise koloi ya gago kwa lebenkeleng le le ikemetseng la go baakanya kgotsa kwa morekising yo o nang le franchise.

Fa tirelo ya go ntsha leokwane mo selulafounong e le tlhopho e e gaisang

Kwa United Kingdom, Ireland, Australia, New Zealand, go ralala Yuropa, le kwa mafelong a magolo a ditoropokgolo tsa United States le Canada, botegeniki jo bo ineetseng jwa diura di le 24 jwa go dirisa peterolo e e sa siamang (mmogo le diyuniti tse di kgethegileng tse di dirisiwang ke AA, RAC, ADAC, le ditlelapa tsa kgaolo tse di fa thoko ga tsela) di ka tla ka tlhamalalo kwa seteisheneng sa peterolo sa cour.

  • Ka moo go ntsha ga selulafouno go dirang ka teng: Motegeniki o golaganya pompo ya go ntsha ya vacuum e e babalesegileng ka fa teng, e e sa thunyeng le thapo ya go tsenya fa fatshe le tanka ya peterolo ya koloi ya gago kgotsa boemakepe jwa teko jwa kgatelelo e e kwa tlase jo bo ka fa tlase ga hood. Ba pompa diperesente di le 100 tsa motswako wa lookwane lo lo kgotlelegileng mo moromong o o tswalegileng wa matlakala a a kotsi mo teng ga bene ya bone, ba tlhatswa tanka ka dilitara di le mmalwa tsa lookwane lo lo phepa, ba pompa loora lo lo tlhatswang, ba tsenya lookwane lo losha le selo se se nang le mafura a mantsi mo setlhotlhing sa lookwane, mme ba tlhomamisa gore enjene e simolola go dira le gore e a dira sentle.
  • Mosola wa nako le ditshenyegelo: Fa o sa tsamaisa enjene go fitlha e palelwa ke motšhini, mosele wa peterolo o o tsamayang ka tlwaelo o tsaya metsotso e le 45 go ya go e le 60 gone kwa seteisheneng sa peterolo mme o bitsa karolwana ya paakanyo ya morekisi (gantsi e le 200 go ya go 450 USD kgotsa 150 go ya go 300 GBPs e e kgotletsweng le go ntsha peterolo). dilitara tsa lookwane lo lo foreshe).

Tsela ya go netefatsa gore a nopolo ya morekisi ya go emisetsa thulaganyo ya lookwane ka botlalo e ka fa molaong

Fa o goga koloi ya disele e e sa tsenngwang mafura sentle kwa morekising yo mogolo wa franchise, bagakolodi ba tirelo gantsi ba nopola "go emisediwa ga thulaganyo ya mafura ka botlalo" ka go itirisa (tanka e ntšha ya mafura, pompo ya go tsholetsa, pompo ya kgatelelo e e kwa godimo, diporo tsa mafura, mela ya go boela morago, le di-piezo tsotlhe tse nne, tse thataro, kgotsa tse robedi tsa USD100). (5 000 go ya go 12 000 GBP), tota le fa enjene e ne e ise e ko e simolole kgotsa e ne e tsamaya metsotswana e le mmalwa fela.

Dirisa lenaanenetefatso leno la netefatso ya go tlhatlhoba pele ga o ntsha tetla ya diketekete tsa didolara go emisetsa dikarolo:

  • Fa e le gore ga o ise o ke o bule ignition kgotsa o simolole enjene: Pompo ya lookwane lwa kgatelelo e e kwa godimo ga e ise e ko e dikologe le fa e le gangwe fela. Zero tšepe shavings ka ba teng ka phahameng-khatello potoloho. Gana ka tlhoafalo nopolo epe ya go emisetsa pompo ya kgatelelo e e kwa godimo kgotsa ditlhabelo; laela lebenkele go dira go ntsha metsi mo tankeng le go tlhatswa fela, kgotsa dira gore koloi e gogelwe kwa moitseanapeng yo o ikemetseng wa disele.
  • Fa enjene e ne e simolotswe, kopa go bona tlhatlhobo ya setlhotlhi sa lookwane le belefo ya go lekanya pompo pele: Pele ga go emisetsa ditlhabelo le dipompo, motegeniki yo o tshwanelegang wa disele o tlosa setlhotlhi sa lookwane sa konokono mme a bula belefo ya go meta ya go tsena (Volume Control Valve / FCA) mo godimo ga fuel ya kgatelelo e e kwa godimo ya pompo. Ba hlahloba sefe pleats le belofo skrine tlas'a leseli le khanyang le ka makenete bakeng sa flacks tšepe e benyang ("phatsimo").
  • Fa e le gore go na le di-shaving tsa tshipi tsa lefela mo setlhotlhing kgotsa mo belefong ya go meta: Pompo ya kgatelelo e e kwa godimo ga e a ka ya itshwara pele ga enjene e tima. Tokiso e nepahetseng ke tanka e feletseng le ho ntsha metsi a mola, ho nkela sebaka ditlhotlhi tsa mafura a mantlha le a bobedi, ho hlwekisa seporo sa mafura, le ho tlatsa hape ka disele e foreshe hammoho le ntlafatso ya ho tlotsa.
  • Fa go bonala go phatsima ga tshipi mo sekirining sa belofo ya go lekanya kgotsa mo mogopong wa setlhotlhi: Pompo ya kgatelelo e e kwa godimo e nnile le go onala ga ka fa gare ga tshipi mo tshiping mme ya kgotlela thulaganyo. Mo kgannyeng eno, go emisetsa pompo ya kgatelelo e e kwa godimo, ditlhabelo, diporo le ditlhotlhi (le go phepafatsa tanka ka ultrasonic) go a tlhokega tota, ka gonne go tlogela le eleng difaele di le mmalwa tsa tshipi tse dinnye mo seporong go tla senya ditlhabelo tse disha mo lobakeng lwa beke.

Note

Tlhola pholisi ya gago ya inšorense ya koloi le botokololo jwa thuso ya mo tseleng pele o duela ka madi a gago. Mo dinageng dingwe, dipholisi tse di akaretsang tsa inšorense ya koloi di akaretsa tshenyo ya go sa tshele peterolo ka phoso (e ka tswa e le ka fa tlase ga dipolelwana tse di tlwaelegileng tsa tshenyo ya ka phoso kgotsa tlaleletso ya go sa tshele peterolo ka phoso), le fa go tsenya tleleimi fa o tlhoka fela go ntsha metsi mo tankeng ya 300 USD go ka nna ga se ka ga nna botlhokwa go latlhegelwa ke bonase ya gago ya go se nne le ditleleimi kgotsa go duela madi a a kwa godimo a a gogelwang. Dithulaganyo tse di tlwaelegileng tsa thuso mo thoko ga tsela ka tlwaelo di akaretsa go goga morago ga go tshela lookwane lo lo sa siamang, fa dithulaganyo tsa maemo a a kwa godimo mo dikgaolong dingwe di akaretsa go ntsha lookwane lwa difouno.

Tsela ya go thibela go tshela peterolo ka tsela e e sa siamang mo isagong

Go tshela peterolo ka tsela e e sa siamang go diragala gantsi fa o kgweetsa koloi e e hirilweng e o sa e tlwaelang, o fetoga fa gare ga bene ya tiro ya disele le koloi ya lelapa ya peterolo, o tshela peterolo fa o lapile kgotsa o iteegile tsebe, kgotsa o kopana le mebala e e sa tlwaelegang ya setshwaro sa pompo kwa nageng e nngwe.

Le ka motlha o se ikaege ka mebala ya setshwaro sa pompo go kgabaganya melelwane

Nngwe ya dilo tse di tlwaelegileng tse di bakang go sa tsenye peterolo sentle go kgabaganya melelwane ke go tsaya gore dinosele tsa peterolo tse ditala le tse dintsho di kaya selo se le sengwe gongwe le gongwe mo lefatsheng:

  • Kwa United States: Ditshwaro tsa pompo tse ditala le dipeipi di batla di ntsha lookwane lwa disele mo lefatsheng lotlhe, fa e ntsho (kgotsa e e serolwana/bohibidu/botala jwa legodimo go ikaegile ka letshwaokgwebo) e ntsha peterolo e e senang lloto. (Ema: mo diteisheneng dingwe tsa Amerika, BP e dirisa letshwaokgwebo le letala mo dipompong tsa peterolo, le le tshwarang diketekete tsa bakgweetsi ba disele ngwaga le ngwaga).
  • Kwa United Kingdom le go kgabaganya Yunione ya Yuropa: Go dira khoutu ya mmala e e fapaaneng le yone. Ditshwaro tsa pompo tse ditala di ntsha peterolo e e senang lloto (peterolo / Eurosuper 95 kgotsa E10), fa ditshwaro tsa pompo tsa ntsho di ntsha disele (Peterolo / الغازوال / Gasóleo / Disele).
  • Ka metlha buisa leibole ya khemikhale le khoutu ya lookwane mo nosele: Mo teng ga Kopano ya Yuropa le United Kingdom, nosele nngwe le nngwe ya pompo le lebati la lookwane lwa koloi di na le dileibole tse di tlhomameng tsa lookwane tsa jometeri: sediko (E5, E10, E85) ka metlha e supa peterolo/ethanolo, le sekwere (B7, B10, XTL) ka metlha e supa disele.

Didiriswa tsa go thibela go dirisa lookwane ka tsela e e sa siamang

Fa o kgweetsa koloi ya disele e e senang letlhabaphefo la feketori le le thibelang go dirisa lookwane lo lo sa siamang mo teng ga molala wa filler, o ka tsenya sediriswa sa thibelo ya go dirisa lookwane lo lo sa siamang sa metšhini sa morago ga thekiso (jaaka kepisi ya go emisetsa ya SoloDiesel kgotsa Fuelangel). Dikholara tseno tsa metšhini di tlhale kgotsa di notlela mo molaleng wa gago wa go tlatsa disele mme di dirisa ditswalelo tsa go lekanya tse di nang le diporeng tse di lotlololang fela fa di tobediwa ka nako e le nngwe ke nosele ya disele e e bulegileng ya dimilimitara di le 24 (15/16 inch), di thibela nosele e e tshesane ya dimilimitara di le 21 (intshi ya 13/16) go tswa mo gazzle e e tshesane.

Dipotso tse di bodiwang kgapetsakgapetsa

Can I just top up my diesel tank to the brim with diesel if I accidentally pumped a few liters of gasoline?

If your vehicle is an older pre-2000 mechanical diesel with an inline or rotary injection pump, diluting a very small splash of gasoline (under 3 to 5 percent of total tank volume) by filling the rest of the tank to the top with diesel and adding a two-stroke oil or diesel lubricity additive was historically survivable. However, on any modern common-rail diesel vehicle built in the last twenty years, you should never top up and drive if you added more than a tiny splash of gasoline, because modern high-pressure pumps operate at up to 250,000 kilopascals (36,000 psi) and can suffer fatal metal-on-metal scoring from even mild solvent dilution. Drain the tank before starting the engine.

What happens if I put premium higher-octane gasoline into a car that only requires regular 87-octane unleaded, or vice versa?

Putting premium high-octane gasoline (such as 91 or 93 AKI in North America, or 98 RON in Europe) into a standard car designed for regular unleaded is completely harmless and requires zero emergency action; you simply paid slightly more per liter than necessary. Conversely, if you accidentally pump one tank of regular unleaded gasoline into a high-performance or turbocharged car that requires premium unleaded, do not panic and do not drain the tank: modern engines have electronic knock sensors that automatically retard ignition timing to protect the engine. Simply drive gently, avoid heavy acceleration or high speeds, and top up the tank with premium high-octane fuel as soon as you burn off a quarter to a half tank.

How can I shift an automatic car into Neutral to push it away from the pump without turning on the ignition?

Most vehicles with a mechanical console gear selector have a hidden shift-lock override slot located next to the shifter under a tiny plastic cover. By prying off the small cover with a flat key or screwdriver and pressing down inside the slot, you mechanically release the parking pawl lock and can move the lever from Park to Neutral without turning on the ignition electronics. However, many modern vehicles with electronic rotary dials, push-button shifters, or shift-by-wire stalks cannot be shifted into Neutral without powering on the vehicle; on those cars, leave the vehicle in Park at the pump, place cones behind it, and wait for the mobile fuel drain van or a tow truck equipped with wheel dollies.

Where does the mobile fuel drain technician dispose of the contaminated fuel mixture they pump out of my tank?

Certified mobile misfuel recovery vans pump the mixed gasoline-and-diesel blend (known in the industry as "cross-over fuel" or "slops") into an onboard UN/DOT-approved hazardous liquid containment tank. Because mixed petrol and diesel has an unpredictable flash point and cannot be used safely in road vehicles or home heating systems, the technician transports it to a licensed hazardous waste refining facility where it is industrially separated via fractional distillation or blended into regulated industrial furnace fuels.

Will putting the wrong fuel in a rental car void the collision damage waiver (CDW) I bought at the rental counter?

Yes, in almost all standard rental car agreements worldwide, accidental misfueling is classified as "driver negligence" or "mechanical abuse" rather than a collision, meaning basic Collision Damage Waiver (CDW) or Loss Damage Waiver (LDW) does not cover it. However, if you notice the mistake at the pump and call a private mobile fuel drain service yourself to drain the tank and refill it with the correct fuel before starting the engine, the car suffers zero damage and you avoid the hefty administrative penalties and inflated repair bills charged by rental agencies.

Does adding engine oil or two-stroke oil to a misfueled diesel tank make it safe to drive?

No. An old roadside myth suggests that pouring a bottle of two-stroke motorcycle oil or motor oil into a diesel tank contaminated with gasoline restores enough lubricity to drive the tank dry. On modern common-rail diesel vehicles equipped with Diesel Particulate Filters (DPF) and piezo injectors, burning heavy motor oil contaminates the DPF with incombustible sulfated ash, fouls injector nozzle tips, and still fails to change the dangerous low cetane rating and rapid flame front of the gasoline in the cylinders. Always drain the contaminated fuel rather than trying to mask it with oil.

Metswedi e tlhotlhomisitswe

  • Mokgatlho wa Dikoloi wa Amerika (AAA, United States): Thibelo ya go Tsenya Peterolo e e sa Siamang, Kaelo ya Metšhini ya Disele-mo-Peterolo kgatlhanong le Peterolo-mo-Disele, le Diporothokholo tsa go Busetsa Dikoloi mo Tseleng.
  • Mokgatlho wa Dikoloi le Tlelapa ya Dikoloi tsa Bogosi (AA / RAC, United Kingdom): Peterolo e e Fosagetseng mo Koloing (Peterolo mo Diseleng le Kgotlelego ya AdBlue) Tshedimosetso ya Tshimo ya Setegeniki le Maemo a go Ntsha ga Lookwane lwa Selulafouno.
  • Allgemeiner Deutscher Automobil-Club (ADAC, Jeremane): Falsch o dirile gore go nne le Benzine mo Tankeng ya Disele kgotsa Disele mo Benzineng (Kaelo ya Setegeniki ya go Logetsa Pompo ya Kgatelelo e e Kwa Godimo le go Tshwaya E10/B7 EU).
  • Khuduthamaga ya Boitekanelo le Pabalesego (HSE, United Kingdom): Go Tlosiwa le go Bolokwa ka Pabalesego ga Metswako ya Petroleum Spirit le Disele e e sa Tshelwang ka Mafura a a Siameng kwa Mafelong a go Baakanya Dikoloi.
  • Mokgatlho wa Boditšhabatšhaba wa Ditekanyetso (ISO, Boditšhabatšhaba): ISO 22241 Dienjini tsa Disele tsa NOx Moemedi wa Phokotso ya NOx AUS 32 (DEF/AdBlue) Ditekanyetso tsa Boleng le Ditekanyetso tsa Kgotlelego ya Haeterokhabone.
  • Mokgatlho wa Bosetšhaba wa Tshireletso ya Molelo (NFPA, United States): NFPA 30 le NFPA 30A Khoutu ya Dikago tsa go Aba Mafura a Dikoloi le go Tshwara ka Pabalesego Diedi tse di Tukang tsa Setlhopha sa I.

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