Quote:
Originally Posted by M_Bimmer
Once you find the root cause, you'll have educated us all.
Keep us posted...
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This is really interesting. Ok now i haven't had time to do additional testing as I've been very busy. I also did not hook up my charger during attempts to run items in the ISTA test plan (charger required during certain tests to read out sensor information), as the charger was at my parent's house. I plan to do a smoke test tonight as I ordered a Solary smoke tester off ebay and it arrived here Friday. The interesting thing I noticed.... I recently posted after installing the new O2 sensor on bank 1 that the CEL came back up again, HOWEVER, this time it is a P0174 (bank 2), instead of P0171. VERY VERY strange. So at this point I'm going to swap out the O2 sensor on bank 2 with the O2 sensor I removed from bank 1 and see what happens. If I'm still coding, then I'm very inclined to think that both previous O2 sensors may need to be replaced.
Before I do that however, I'm going to do a smoke test on both banks. Thoughts?