Year of Manufacture *: 2009
Engine Size and Code *: 3.0 / 4M42
( Optional ) Scanner Used: Delphi DS150 / Caman Scan VCI
( Optional) Fault Codes: P0101 & P2263
P0101 Mass air flow range / performance
P2263 Turbo Boost system performance
I have checked both sensors and both appear to be working ok and both record live data as below, what I would be interested in is, has anybody got any stored data from a similar vehicle to compare readings as I find it odd that both faults wont clear even with engine off? I have induced other faults and they clear ok.
650Rpm Map 101Kpa Maf 16g/s
2000Rpm Map 122Kpa Maf 63g/s
3000Rpm Map 108Kpa Maf 79g/s
Freeze frame data from fault P0101 is as follows:
87c Coolant
29c Air Temp
34% Load
2501 Rpm
89 Kmh
49g/s MAF
153 Kpa Map
179200 Kpa Rail Pressure
Obviously both turbo control and integrity of intake system checked !
Any help gratefully received ?
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