Ifanelekile kwiVolvo ilori ye-fuel sensor sensor 21634024

Ukufunyanwa kwesivamvo semo ye-automobile throttle position with switch output.

(1) Isakhiwo kunye nesiphaluka

Inzwa yesikhundla se-Throttle ene-on-off output ikwabizwa ngokuba yi-throttle switch.Inezibini ezimbini zabafowunelwa, ezizezi i-idle contact (IDL) kunye noqhagamshelwano olupheleleyo lomthwalo (PSW).I-cam coaxial enevalve ye-throttle ilawula ukuvulwa kunye nokuvala abafowunelwa ababini bokutshintsha.Xa ivalve ye-throttle ikwindawo evalwe ngokupheleleyo, i-IDL yokunxibelelana engasebenziyo ivaliwe, kwaye i-ECU igweba ukuba injini ikwimeko yokusebenza engasebenziyo ngokwesiginali yokuvala i-idle switch, ukuze kulawulwe ubungakanani benaliti yamafutha ngokwe iimfuno zemeko yokusebenza engasebenziyo;Xa i-valve ye-throttle ivuliwe, uqhagamshelwano olungenamsebenzi luvuliwe, kwaye i-ECU ilawula i-injection ye-fuel phantsi kwemeko yokuguquka ukusuka kwisantya esingenamsebenzi ukuya kumthwalo wokukhanya ngokwalo mqondiso;Uqhagamshelwano olugcweleyo luhlala luvulekile kuluhlu ukusuka kwindawo evaliweyo ngokupheleleyo ye-throttle ukuya phakathi kunye nokuvula okuncinci.Xa i-throttle ivuliwe kwi-angle ethile (i-55 ye-Toyota 1G-EU), uqhagamshelwano olugcweleyo luqala ukuvala, ukuthumela umqondiso wokuba injini ikwimeko yokusebenza komthwalo ogcweleyo kwi-ECU, kwaye i-ECU yenza ukutyetyiswa komthwalo ogcweleyo. ulawulo ngokwalo mqondiso.Inzwa yesikhundla se-Throttle kunye nemveliso yokutshintsha kwenkqubo yokulawula i-elektroniki ye-Toyota 1G-EU injini.

(2) Jonga kwaye ulungelelanise inzwa ye-throttle position kunye ne-out-off output.

① Jonga ukuqhubeka phakathi kwezikhululo zebhasi.

Vula iswitshi yokulayita kwindawo ethi "OFF", khupha isidibanisi senzwa ye-throttle position, kwaye ufake igeyiji yobungakanani obunobungqingqwa obufanelekileyo phakathi kwesikrufu somda we-throttle kunye nelever yokulinganisa;Ukulinganisa ukuqhubeka koqhagamshelwano olungenanto kunye noqhagamshelwano olupheleleyo lomthwalo kwi-throttle position sensor connector nge-multimeter Ω.

Xa ivalve ye-throttle ivalwe ngokupheleleyo, i-IDL yoqhagamshelwano engasebenziyo kufuneka ivulwe;Xa ivalve ye-throttle ivulwe ngokupheleleyo okanye iphantse yavulwa ngokupheleleyo, i-PSW yoqhagamshelwano olupheleleyo kufuneka ivulwe;Kwezinye iindawo ezivulekileyo, bobabini abafowunelwa kufuneka bangaqhubeki.Iinkcukacha ziboniswe kwiThebhile 1. Ngaphandle koko, lungisa okanye ubeke indawo ye-throttle position sensor.