S40 p2138 reduced engine performance
Discussion
Getting reduced engine performance on dash. Car loses power in gear changes. Turn car off and on again it's fine. This fault code coming up in diagnostic. Could this just be the sensor or could it be any part of the throttle housing, harness, etc...
P2138 throttle pedal pos sensor switch D E voltage correlation
P2138 throttle pedal pos sensor switch D E voltage correlation
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