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2010 Mini Cooper 1.6L Poor Idle Quality, Hesitation, Surge, Cuts out, Stall, MIL Lamp on
Posted to European Driveability on 2/26/2020 4 Replies

Mini Cooper came in with check engine light on and abnormal idling - sometimes surging high and sometimes going low and stalling out. Found code 2B55 for air mass plausibility, we smoke tested and found pcv in the valve cover had failed, causing internal a...

4 Replies Received (View Replies)

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Message Closed w/FIX

car Vehicle Data

2010 Mini Cooper

VIN WMWMR3C52A
Engine1.6 L / 4 cyl / GAS
Trans6-speed Standard
DeliveryFuel Injection / MPFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Hesitation, Surge, Cuts Out, Stall, MIL Lamp On
OccursAlways, Idle

Trouble Codes

2B55/air mass plausibility
Message Closed w/FIX

car Vehicle Data

2010 Mini Cooper

VIN WMWMR3C52A
Engine1.6 L / 4 cyl / GAS
Trans6-speed Standard
DeliveryFuel Injection / MPFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Hesitation, Surge, Cuts Out, Stall, MIL Lamp On
OccursAlways, Idle

Trouble Codes

2B55/air mass plausibility