Conditions For Setting DTC
WARNING: This page is about a different car, the 2002 Oldsmobile Intrigue and 2002 Oldsmobile Aurora. However, it is still accessible from the selected car via links, so may be relevant.
- The actual engine speed is 75 RPM less than the desired engine speed.
- PCM detects that the IAC test failed 5 consecutive times per ignition cycle.