The "service engine soon" light is always on.
A code "P080 current" always shows. Idle self learn.
I have substituted the ECU, replaced the MAP (Manifold Absolute Pressure) and the throttle position sensor, none corrected or changed the symptoms.
I used the original proms in the substituted ECU
I accurately used the General Motors "TP sensor/IDLE learn" programming to remove the P080 code from current status to history status, it didn't remove it. They refer to "Notes on Fault Tree" when the code doesn't become a history code. 94I33025
The questions being;
Where can I locate proms for the car "94 ETC"?
Where can I get the GM Fault tree for the
What is the problem?
Thanking you in advance, P. Mick
have the same problem?
Saturday, April 25th, 2009 AT 2:35 PM