Conditions For Running 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.
- Engine speed is more than 80 RPM.
- System voltage is 9-18 volts.
- PCM driver transitions from on to off or from off to on.