Its an S40 2litre high pressure turbo. I've not seen any readings myself, the info is merely what I've been told has been recorded using VCT2000. The car is mechanically sound, I do think the problem is purely electronic and the wild lambda sensor readings seem to be a plausible cause. I'm just trying to ascertain whether anything could have gotten through to the sensor. The readings were taken using the stock sensors and I also think a reference point was taken using a wide band lambda sensor.
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