Datatek
Well-Known Member
- Posts
- 44,785
- Location
- Near Poitiers SW France
Nothing you say makes me think the ECM is at fault, those voltage readings are nonsense, they are not possible. They are most likely down to the meter you are using.If you mean the volts given by Bank A and B, I haven't tried to measure those volts in any way. I think that these wild volts should be interpreted as a destroyed part inside some bigger microcircuit, and then you get an incorrect reading.
I am even more convinced, the ECM declares itself thus destroyed. When there was no warning light or sign of this fault except for a slightly vibrating idle, it just occurred to me how many others have the same symptoms. The car also passed the emissions test during the inspection. with the same Ox sensors.
Last edited: