Kodi relay yayikulu (kompyuta/mafuta) imatha nthawi yayitali bwanji?

Makompyuta omwe amalandila ndi omwe ali ndi udindo wopereka mphamvu ku powertrain control module (PCM). PCM ndiye kompyuta yayikulu yomwe imayang'anira magwiridwe antchito a injini, kufalitsa, dongosolo lowongolera utsi, makina oyambira ndi ma charger. Machitidwe ena osakhudzana mwachindunji ndi mpweya amawongolera PCM ku madigiri osiyanasiyana.

Pamene PCM imayamba kulephera, zizindikiro zingapo zimatheka.

1. Nthawi ndi nthawi samayenda kapena kuyambitsa.

Relay ikhoza kulephera pang'onopang'ono. Izi zimapanga zinthu zomwe injini imatha kugwedezeka koma osayamba. Zingathenso kulepheretsa injini kuyamba. PCM ilibe mphamvu yoperekera mphamvu ku dongosolo la jekeseni wa mafuta ndi dongosolo loyatsira, zomwe zimapangitsa kuti zisayambe. Nthawi yotsalayo injini imayamba ndikuyenda bwino. Chifukwa chofala kwambiri cha kulephera kwapang'onopang'ono kwa relay ndi kuzungulira kotseguka mkati mwawokhawokha, nthawi zambiri chifukwa cha ma solder otseguka.

2. Injini sidzagwedezeka kapena kusayamba konse

Pamene PCM relay yalephera kwathunthu, injiniyo sidzayamba kapena sichidzayamba konse. Komabe, PCM sichifukwa chokhacho chomwe chingapangire kusowa koyambira / kuyambitsa. Katswiri wophunzitsidwa yekha, monga "AvtoTachki", azitha kudziwa chomwe chimayambitsa.

Kulumikizana kolakwika kwa PCM kudzalepheretsa PCM kuyatsa. Izi zikachitika, PCM sidzatha kulumikizana ndi chojambulira chilichonse. Kwa katswiri, kusowa kwa kulumikizana ndi PCM kumapangitsa kuti matendawa adziwike.

Ngati relay ikulephera, iyenera kusinthidwa.