Year of Manufacture *: 2007
( Optional ) Engine Code or CC: 1598
Using either DEC or KTS, MAP readings looked suspect and cleaning made no difference. Fitted new sensor but still have live data of between 850 and 1050 hPa - no matter how you drive. Fault code of 2B68 Air Mass plausibility - but it doesn't have an air flow meter.
Car starts and idles perfectly but lacks torque between 2 - 4000 rpm. Feels like it's either weak or retarded - or both.
Driven agressively, keeping revs above 4000, it seems ok.
Wondered if there might be a software fix but dealer had never heard of anything - or of the fault code I described.
FWIW, the car fails mot emissions test on co reading of appx 0.4% but the cat may come back to life if we get the thing running properly.
Feeling a bit lost on this one any help most welcome.
Just noticed I put this under General Technical. Doh!
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