Iiparamitha zobuchwephesha zeenjini ze-Volvo Penta TAD zechungechunge kunye nohlalutyo lwemisebenzi yeyunithi yokulawula ye-DCU

Volvo Penta TAD734GE, TAD550-551GE, TAD750-751GE, TAD752-754GE, TAD560-561VE, TAD650VE, TAD660VE, TAD750VE, TAD760VE, TAD761-765VE
Iiparamitha zobugcisa, imiyalelo, ukugcinwa kunye nokulungiswa kwemiyalelo yeemveliso eziqhelekileyo. Ukugcinwa nokulungiswa kwenjini yeVolvo Penta kufuneka kuhambelane neVolvo Penta ecetyiswayo ngamaxesha olondolozo nolungiso. Nceda usebenzise iindawo ezisecaleni ezivunywe yiVolvo Penta

Volvo Penta izixhobo DCUimele iDisplay Control Unit

I-DCU (Iyunithi yoLawulo lokuBonisa)
Makhe sazise ngemisebenzi ye-DCU. I-DCU yiphaneli yesixhobo sedijithali esinxibelelana neyunithi yolawulo lwe-injini ngekhonkco le-CAN. I-DCU inemisebenzi emininzi, efana nale:
1: Ilawula ukuqala kwe-injini, ukumisa, ukulawula isantya, ukushisa kwangaphambili, njl.
2: Ijonga isantya se-injini, uxinzelelo lokuthatha, ubushushu obuphindaphindeneyo, ubushushu bokupholisa, uxinzelelo lweoyile, ubushushu beoyile, iiyure ze-injini, amandla ombane ebhetri, ukusetyenziswa kwepetroli kwangoko kunye nokusetyenziswa kwepetroli (amafutha ohambo).
I-3: Ifumanisa iimpazamo ze-injini ngexesha lokusebenza kwaye ibonise iikhowudi eziphosakeleyo kwisicatshulwa. Udwelisa iimpazamo zangaphambili.
I-4: Useto lweParameter-Imida yesilumkiso yesantya sokungenzi nto, ubushushu be-oyile / ubushushu obupholileyo, i-droop. -Ukutshisa kwangaphambili.
4: Ulwazi-Ulwazi malunga ne-hardware, isofthiwe kunye nokuchongwa kwe-injini.

TAD734GE DCU INTSHAYELELO

Kanye iIyunithi yolawulo yeVolvo Penta DCUUhlalutye iimfuno zamafutha e-injini, ubungakanani bamafutha afakwe enjinini kunye nesitofu sangaphambili zilawulwa ngokupheleleyo nge-elektroniki kusetyenziswa iivalvu zamafutha kwii-injection. Oku kuthetha ukuba injini ihlala ifumana umlinganiselo ochanekileyo wamafutha phantsi kwazo zonke iimeko zokusebenza, okubangela ukusetyenziswa kwepetroli ephantsi, ukunciphisa ukukhutshwa kokukhutshwa, njl njl.
Iyunithi yokulawula ibeka iliso kwaye ifunde iipompo zeyunithi ukuqinisekisa ukuba inani elichanekileyo le-fuel lifakwe kwi-cylinder nganye. Ikwabala kwaye ibeke isitofu kwangaphambili. Ulawulo luphunyezwa ikakhulu ngoncedo lwezinzwa zesantya, izinzwa zoxinzelelo lwepetroli kunye noxinzelelo lokuthatha oludibeneyo / inzwa yobushushu obuphindaphindeneyo.
Iyunithi yokulawula ilawula ii-injection ngokusebenzisa izibonakaliso ezithunyelwa kwi-solenoid-operated fuel valves kwi-injector nganye, enokuvulwa kwaye ivalwe.

I-Volvo Penta yokubala ubuninzi be-fuel Ubungakanani bepetroli efakwe kwi-cylinder ibalwa yiyunithi yokulawula. Ubalo lumisela xa ivalve yamafutha ivaliwe (i-fuel ifakwe kwi-cylinder xa ivalve yamafutha ivaliwe).
Iiparamitha ezilawula ubungakanani bezibaso ezitofwayo zezi zilandelayo:
• Cela isantya senjini
• Umsebenzi wokukhusela injini
• Ubushushu
• Uxinzelelo lokuthatha
Ukulungiswa kokuphakama
Iiyunithi yolawuloUkwanalo nomsebenzi wembuyekezo yomphakamo oquka isivamvo soxinzelelo lwe-atmospheric kunye neenjini ezisebenza kwiindawo eziphakamileyo. Lo msebenzi unciphisa ubungakanani bepetroli ngokunxulumene noxinzelelo lomoya okhoyo. Oku kuthintela umsi, amaqondo obushushu aphezulu kwaye kuthintela i-turbocharger overspeed.
Volvo Penta diagnostic umsebenzi
Umsebenzi we-diagnostic function kukufumanisa kunye nokufumana naziphi na iimpazamo kwinkqubo ye-EMS 2 ukwenzela ukukhusela injini kunye nokwazisa nayiphi na ingxaki eyenzekayo.
Ukuba impazamo ifunyenwe, ikwaziswa ngesibane sesilumkiso, isibane esikhanyayo sokuxilonga okanye ulwimi olucacileyo kwipaneli yokulawula, kuxhomekeke kwisixhobo esisetyenzisiweyo. Ukuba ikhowudi yephutha ifunyenwe ngendlela yekhowudi edanyazayo okanye ulwimi olucacileyo, isetyenziselwa ukukhokela nayiphi na impazamo. Ikhowudi yempazamo inokufundwa kunye nesixhobo seVolvo VODIA kwiworkshop egunyazisiweyo yeVolvo Penta. Xa kwenzeka ukuphazamiseka okukhulu, injini ivaliwe ngokupheleleyo okanye iyunithi yokulawula inciphisa amandla ombane (kuxhomekeke kwisicelo). Ikhowudi yempazamo iseti kwakhona ukukhokela nakuphi na ukufunyaniswa kwempazamo.
Ngolwazi oluthe vetshe ncedaQhagamshelana nathi


Ixesha lokuposa: May-23-2025
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