fvescio
New Member
- Joined
- Dec 21, 2010
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- Location
- Melbourne
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- VZ commodore
Hi everyone, been looking at other threads on this topic and can’t seem to find anything with the same issue.
I have a VZ with the LE0 alloytec and after cleaning my MAF (with MAF cleaning fluid), I now get a Check PowerTrain light with DTC P2188.
What’s worse is that it appears to be intermittent as after resting the DTC, the Check PowerTrain light disappears for 3-4days., but come back whilst driving.
After reviewing the freezes frame data of the fault, my scanner tells me that there was a Fuel System Monitor Bank 1 error with the Additive Fuel (Offset) Correction failing. The results showing:
Test value : -5.86
Min limit: -5.49
Max limit: 5.48
Status: Fail
so my question is has anyone else experienced this error, and is this because my MAF readings have changed since cleaning it? Or is it something else like leaking injectors or o2 sensors?
thanks in advance
I have a VZ with the LE0 alloytec and after cleaning my MAF (with MAF cleaning fluid), I now get a Check PowerTrain light with DTC P2188.
What’s worse is that it appears to be intermittent as after resting the DTC, the Check PowerTrain light disappears for 3-4days., but come back whilst driving.
After reviewing the freezes frame data of the fault, my scanner tells me that there was a Fuel System Monitor Bank 1 error with the Additive Fuel (Offset) Correction failing. The results showing:
Test value : -5.86
Min limit: -5.49
Max limit: 5.48
Status: Fail
so my question is has anyone else experienced this error, and is this because my MAF readings have changed since cleaning it? Or is it something else like leaking injectors or o2 sensors?
thanks in advance