Conditions for Setting the DTC
WARNING: This page is about a different car, the 2002 Oldsmobile Aurora. However, it is still accessible from the selected car via links, so may be relevant.
One of the following conditions exists for 0.2 seconds:
- The voltage across the pump motor is greater than 10.2 volts.
- The pump motor low side voltage is less than 2.7 volts.