BMW M5 수리 사례
2015년식 · F10 (2011-2017) · 4.4 V8
총 비용
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공임
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부품비
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소요 시간
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2026. 6. 30. 작업
난이도 & 준비물
증상
배기 역압이 LTFT 값에 미치는 영향. 10% 뱅크 임밸런스가 있고 가솔린 냄새가 남. 뱅크 2에서 느린 응답 응답이 의심됨.
처리 내용
가능한 원인: 1) 물리적 시스템 - 인테이크와 배기가 공기 누수가 없는지 확인. 2) 센서/인젝터 상태 - 뱅크 2 O2 센서가 반응이 느릴 가능성. O2 센서는 뱅크별 피드백을 제공하는 유일한 센서이므로 연료 트림 보정에 영향을 줌. 테스트 방법: 뱅크 2 O2 센서의 반응을 뱅크 1과 비교하여 확인. 스코프 또는 그래프 기능이 있는 OBD-II 앱 필요. 1) 뱅크 1과 뱅크 2의 STFT 확인. 2) 각 뱅크의 인테이크에 프로판 가스를 주입하여 음수 STFT 유발. 3) 반응 시간과 STFT 크기의 차이 확인.
출처
이 사례는 Stack Exchange에서 수집한 데이터입니다.
신뢰도 2.5점(참고용) — 출처 소스의 전문성/검증구조를 기준으로 산정된 점수이며, 정확성을 보장하지 않습니다.
원문 보기 ↗BMW M5 다른 정비 사례
BMW M5(E39) | HID 밸러스트 교체 | 공정 1: 최근 좌측 헤드라이트가 간헐적으로 점등하지 않음. 점등하지 않을 때 스위치를 여러 번 온오프하면 점등됨. HID 벌브라면 끊어지면 더 이상 점등되지 않을 것이므로 밸러스트가 원인으로 추정. 벌브를 좌우로 바꿔 장착해도 좌측의 상태가 여전히 좋지 않아 밸러스트가 원인임을 확정. 조사 결과 밸러스트는 전용품으로 상당히 고가. 중고도 2~3만엔대. 더 깊이 조사하면 HELLA 제품은 전압, 커넥터 등 내부 부품은 동일하고 케이스 형상만 차종별로 다른 것으로 보임.
DonkeyApple said: SDK said: DonkeyApple said: PRO5T said: So what are we thinking real world mileage will be, 300 mile per charge? That would do me grand in a Defender Hardtop Commercial, if I'm towing I'm rarely doing long journeys with a digger on the back.Can we have that next please JLR?150 miles for a motorway run out of town as no one is going to spend that kind of money to then hypermile like a pensioner. 200 and a bit around town as no one is going to be skimping on aircon/heating like a dribbling fanatic. All it has to do as a first iteration is feed some early urban demand. I
Cheers both, that’s a really useful recommendation, I did see Sreten’s post the other day too.I have looked at similar aftermarket solutions before, but I’ve always questioned the quality and fit, but I think I’ll give one a go this time. It’s got to be better than what’s on there currently.I’m normally a bit of a stickler when it comes to genuine parts, just for the fit and finish, but I think this time I’ll give them a shot.They are rarely seen and there is always a good chance if I do go OEM, it will only take a low kerb to potentially destroy £300‘s worth of plastic….
Top work and a wonderful result. Just shows what BMW could have done had they decided to. Glad it did not turn into M5 WOE ! Wonder if that one exists?
다른 차종의 머플러 교환 사례
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Oooh, that's a decent idea of using separate portage for BBB, M11rph. The Aston is back from it's service and all is well. I dropped it off at J H Pearce on Monday at the tiny little Fairoaks Airport near Chobham. Josh took a look at where the leak was coming from (dripping from the latch in the boot) and suggested it was the high level brake light. An Aston dealer would have replaced the light and the gasket for £1million but he said a small dab of sealant would probably do the job just as well. He found a bunch of the heat shields around the exhaust were rattling and falling off so he re
차량 정보 없음
공회전 상태에서 고온일 때 연기 발생. A/F 비율이 0.980으로 배기가스가 과농축. LTFT는 +12. MAF는 2.2그램. 그램을 증가시키면 LTFT는 올라가고 A/F는 0.966으로 내려감.
포르쉐 카이엔
soad said: The 400 has an Active Performance Exhaust, no wonder it sounds good. Those side windows/doors easily come off? Wouldn t feel too secure parking in a city.Good photos of the scenery - 911 going through a puddle! I had look back at the photos to see what you meant, I’d seen the pic but not noticed the puddle, I was far to interested in the Morgan peeping around behind the 911. A lovely looking thing, it would be my choice and I’ve always been a 911 fan.
차량 정보 없음
TV8 said: The car has been locked in the garage for a few weeks as I recovered from some surgery and having to much time on my hands resulted in me buying a new exhaust system. It was fitted this week and overall sounds good but something isn't quite right and reading up tonight, hopefully, some adjustments will improve the situation!It certainly looks good!These "bypass" pipes (assuming they're not Helmholtz resonators) look like a Gundo hack type arrangement to increase noise levels.The whole system looks somewhat poorly conceived, overly complex in its Mk2 guise, and poorly executed, to th