Farashin masana'anta SAIC MAXUS V80 C00016197 throttle

Ilimin samfura

Alamomin thermostat ɗin da ya karye sune: 1. Buɗewar thermostat ɗin ya yi ƙanƙanta. A wannan yanayin, yawancin coolant ɗin suna cikin ƙaramin yanayin zagayawar jini, wato, coolant ɗin ba ya ratsa ta cikin tankin ruwa don ya wargaza zafi; Lokacin dumama injin yana tsawaita, kuma zafin injin ɗin ya yi ƙasa sosai, wanda hakan ke shafar aikin.

Za a nuna alamun da suka fi bayyana a ma'aunin zafin ruwa. Babban bawul ɗin ma'aunin zafi yana buɗewa a makare ko kuma da wuri. Idan an buɗe shi a makare, zai sa injin ya yi zafi sosai; idan an buɗe shi da wuri, lokacin dumama injin zai tsawaita, kuma zafin injin zai yi ƙasa sosai, wanda hakan zai shafi aikin. A taƙaice, idan ka gani daga ma'aunin zafin ruwa cewa zafin ruwan injin ya yi yawa ko ƙasa sosai, yana iya zama gazawar ma'aunin zafi.

Ba za a iya kunna na'urar auna zafin ruwa ba, ma'aunin zafin ruwa yana nuna yankin zafin jiki mai yawa, kuma zafin injin yana da yawa, amma zafin ruwan da ke cikin tankin ruwa ba shi da yawa, kuma na'urar auna zafin jiki ba ta jin zafi lokacin da ka taɓa shi da hannunka. Idan ba a kashe na'urar auna zafin jiki ta motar ba, zafin ruwan zai tashi a hankali, musamman a lokacin hunturu, saurin aiki zai yi yawa. Idan babban bawul na na'urar auna zafin jiki ya kasance a rufe na dogon lokaci, zai rasa aikin na'urar auna zafin jiki don daidaita yawan ruwan ta atomatik (koyaushe yana cikin ƙaramin yanayin zagaye). Sannan lokacin da injin ke aiki da sauri, saboda rashin sanyaya lokaci, ba wai kawai zai hanzarta lalacewa da tsagewar sassan cikin injin ba, har ma zai "tafasa tukunya", kuma farashin gyara a wannan lokacin yana da yawa.