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International Automotive Technicians Network
2010 BMW M3 4.0L MIL Lamp on
Posted to European Driveability on 5/26/2023 7 Replies

BMW Tech, please help on this bad boy here. Car came in with check engine light on. Install scanner, 2 dtcs. Check fuel pressure - OK. Smoke pressure test intake, no leak found. Notice both Bank 1 & 2 LTFT -40%. Replace map sensor & reset fuel trim adaptio...

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  Related Documents & Media  2010 BMW M3

 
Message Closed w/Summary

car Vehicle Data

2010 BMW M3

VIN WBSWD9C54A
Engine4.0 L / 8 cyl / GAS
Trans7-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On

Trouble Codes

27ABCharge plausibility diagnosis Hot Bank 2
Message Closed w/Summary

car Vehicle Data

2010 BMW M3

VIN WBSWD9C54A
Engine4.0 L / 8 cyl / GAS
Trans7-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On

Trouble Codes

27ABCharge plausibility diagnosis Hot Bank 2