2011 MCS All4 2C57, 2C90, 2C91
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2nd Gear
Joined: Sep 2009
Posts: 78
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From: Columbus In
2011 MCS All4 2C90, 2C91
Mini Countryman.. Still somewhat new to me, had it about 4 months.
It has had a plethora of codes over the time I've had it. the only ones remaining are these. 2C90, 2C91.
When I began looking into these I contacted original owner who told me that the turbo, HPFP, and Vacuum pumps had all been replaced at the end of his extended warranty period.. The bypass valve is a new Forge unit and seems to function properly.
Haven't checked for boost leaks yet..
Haven't had chance to check the wastegate functionality.
The boost pressure thru the OBD port read on the bluelink app is ~9psi.
Anyone encounter something similar?
It has had a plethora of codes over the time I've had it. the only ones remaining are these. 2C90, 2C91.
When I began looking into these I contacted original owner who told me that the turbo, HPFP, and Vacuum pumps had all been replaced at the end of his extended warranty period.. The bypass valve is a new Forge unit and seems to function properly.
Haven't checked for boost leaks yet..
Haven't had chance to check the wastegate functionality.
The boost pressure thru the OBD port read on the bluelink app is ~9psi.
Anyone encounter something similar?
Last edited by ig109; Mar 26, 2018 at 12:55 PM.
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