Amacandelo e-Auto I-Fuel Pressure Sensor Switch Forklift 52CP34-03
Iinkcukacha
Uhlobo lweNtengiso:Imveliso eshushu ka-2019
Indawo yemvelaphi:Zhejiang, China
Igama lebrand:Inkunzi yenkomo ephaphayo
Iwaranti:1 Unyaka
Uhlobo:isivamvo soxinzelelo
Umgangatho:Umgangatho ophezulu
Inkonzo yasemva kokuthengisa ebonelelweyo:Inkxaso ye-Intanethi
Ukupakisha:Ukupakisha okungathathi hlangothi
Ixesha lokuzisa:Iintsuku ezi-5-15
Intshayelelo yemveliso
Ukunyuka ngokukhawuleza kwenzeka xa isantya se-injini sifikelela kwi-3000 rpm.
I-Phenomenon: Abathengi baxela ukuba iimoto zihlala zinyuka, kwaye ngalo lonke ixesha kukho ukunyuka, i-throttle (i-accelerator pedal) iphantse ibe kwindawo efanayo, kwaye kwangaxeshanye, ukusetyenziswa kwepetroli kwanda kwaye amandla ayancipha.
Uhlalutyo:
1. Inzwa ye-throttle position iphosakele.
2. I-sensor yendawo ye-crankshaft ayilungile kwaye umqondiso awuzinzanga.
I-3, ukusilela kwenkqubo yokutshisa, okukhokelela ekunqongophelweni komlilo ngengozi.
4. Ukungaphumeleli ngengozi kwe-airflowmeter
Uxilongo:
1. Biza ikhowudi yesiphoso, ebonisa ukuba umlinganiselo womxube ubi.Inokuthi ithathwe ukuba impazamo inxulumene ngokungenakuthintelwa nokuvuleka kwe-throttle.Ukusebenzisa i-oscilloscope ukubona i-throttle position sensor, ibonisa ukuba i-waveform yayo ibonisa ukuhla okuthambileyo kunye nokwanda kokuvuleka kwe-throttle, kwaye i-orientation yayo igudileyo kwaye i-burr-free, ebonisa ukuba i-throttle position sensor iyinto eqhelekileyo.
2. Ngenxa yesinye isiphene, ukusetyenziswa kwamafutha kwanda kwaye amandla ayancipha.Imitha yokuhamba komoya kunye ne-oxygen sensor yavavanywa, kwaye izinga lokuhamba komoya laliyi-4.8g / s ngesantya esingenamsebenzi, kwaye i-voltage yesignali ye-oxygen sensor ibonise malunga ne-0.8V.Ukuqinisekisa umgangatho we-O2S, injini yaqala ukusebenza ngesantya esiphezulu emva kokukhupha ityhubhu ye-vacuum kwi-manifold intake, kwaye umqondiso we-O2S wehla ukusuka kwi-0.8V ukuya kwi-0.2V, ebonisa ukuba yinto eqhelekileyo.Nangona kunjalo, ngexesha lokusebenza kwe-idling, ukuhamba komoya kwahlala kujikeleza kwi-amplitude encinci ye-4.8g / s.Emva kokukhupha iplagi yemitha yokuhamba komoya, uvavanyo lwaqalwa kwakhona, kwaye impazamo yanyamalala.Ukulungisa ingxaki emva kokutshintsha imitha yokuhamba komoya.
Isishwankathelo:
Xa i-sensor ikrokrelwa ukuba iphosakele, indlela yokukhupha iplagi ye-sensor plug (i-sensor ye-crankshaft isikhundla ayikwazi ukukhutshwa, ngaphandle koko isithuthi asikwazi ukuqala) singasetyenziselwa ukuvavanya.Xa iplagi ikhutshiwe, ulawulo lwe-ECU luya kungena kwinkqubo yokulinda kwaye ithathelwe indawo ngokugcinwa okanye ezinye iimpawu zesignali.Ukuba iphoso liyanyamalala emva kokukhupha, kuthetha ukuba impazamo inxulumene nenzwa.