Conditions For Running DTC
WARNING: This page is about a different car, the 2002 GMC Savana Special, 2002 GMC Savana Camper Special, 2002 GMC Savana, and 2002 Chevrolet Chevy Express. However, it is still accessible from the selected car via links, so may be relevant.
Cranking Test
- The engine is cranking on alternative fuel, but has not yet started.
- The battery voltage is more than 8 volts.
Running Test
- The engine is operating on alternative fuel.
- The engine has been operating for more than 10 seconds.
- The battery voltage is more than 10 volts.
- The engine speed is more than 500 RPM.