총 비용
-
공임
-
부품비
-
소요 시간
-
2026. 7. 18. 작업
ECU(PCM) Pin 42와 IMRC Terminal 1 사이의 회로에서 단락 의심. RPM 3,300 이상/이하에 따라 상태가 변경되어야 하지만 항상 같은 상태(항상 폐쇄)로 유지됨. 배선 하네스의 단락은 해결되었고 ECU 내부 단락만 남아있는 것으로 보임.
IMRC가 손상되었을 가능성이 높음. Pin 1과 Pin 42 사이의 전압은 IMRC에서 공급되고 PCM이 이 전압을 그라운드로 내려 IMRC를 켬. 정상 작동 시 IMRC 켜짐 상태에서 Pin 5 전압은 1V 이하로 떨어져야 함. 현재 Pin 1과 Pin 42 사이 전압이 항상 1V 이하인 경우는 두 가지 가능성 있음: ① PCM이 항상 핀을 그라운드로 내리고 있음 (이 경우 Pin 5도 항상 1V 이하) ② IMRC가 더 이상 전압 공급 불가 (PCM 명령과 무관하게 항상 1V 이하, Pin 5는 항상 높음). 먼저 IMRC Pin 2에 B+(배터리 양극) 전압이 있는지 확인. 없으면 이 부분부터 진단 필요. 다음으로 PCM에서 Pin 42를 분리한 후 엔진 시동해서 해당 핀의 전압 측정.
출처
이 사례는 Stack Exchange (미국)에서 수집한 데이터입니다.
신뢰도 4.1점(높음) — 출처 소스의 전문성/검증구조를 기준으로 산정된 점수이며, 정확성을 보장하지 않습니다.
원문 보기 ↗차량 정보 없음
Flyingakite said: Yes all spec details.Again JDM cars are Japanese domestic market specific sold and built cars . This car was sold all over the world in different specifications that's the only difference. People seem to think JDM is for any car from Japan which it isn't.You're entirely incorrect here. JDM can be applied to any car car destined for the Japanese domestic market.Yes, people incorrectly say 'JDM' when it's a Civic originally sold in Peterborough, but this is a Japanese only model originally sold domestically in Japan.
차량 정보 없음
I appreciate that this isn t a very Pistonheads kind of vehicle but I thought it might be of a little bit of interest to some. Despite the love I had for my Fiat Panda 4x4 Cross winter car, I ve always really hankered after one of the latest Suzuki Jimny s but never actually did it whilst they were officially available in the UK. However, I recently got the chance to pick up a brand new import and decided to go for it.The car is exactly as it left the factory but I did get the dealer to upgrade the tyres for me as I d read some pretty poor (snow) reviews about the Dunlop Grand Trek tyres that
차량 정보 없음
My A tech who is 55 years old had a cough one day and medically retired the next. He has a particularly nasty cancer. I'm just lost what to do. He's not only a good employee but a good friend. Been with me 8 years. I have always been lucky with finding techs...
차량 정보 없음
I appreciate that this isn t a very Pistonheads kind of vehicle but I thought it might be of a little bit of interest to some. Despite the love I had for my Fiat Panda 4x4 Cross winter car, I ve always really hankered after one of the latest Suzuki Jimny s but never actually did it whilst they were officially available in the UK. However, I recently got the chance to pick up a brand new import and decided to go for it.The car is exactly as it left the factory but I did get the dealer to upgrade the tyres for me as I d read some pretty poor (snow) reviews about the Dunlop Grand Trek tyres that