Originally Posted by 32krazy!
i realize his temps are in range. what im saying is if it takes longer than normal for the engine to reach the operating temp, say 10 minutes instead of 5 minutes the ecu will trip the p0128 cel.
I know what you are saying as mine does the same thing. I am meantioning a side note as to the guage running above half way. Totally separate and just think that is unusual.