Test Description
WARNING: This page is about a different car, the 2003 GMC Sonoma and 2003 Chevrolet S10 Pickup. However, it is still accessible from the selected car via links, so may be relevant.
The numbers below refer to the step numbers on the diagnostic procedures.
- 5 - This step checks the EVAP vent solenoid electrical operation.
- 6 - This step checks for a restricted EVAP vent solenoid.
- 7 - This step checks if the restriction is in the EVAP canister or the vent hose.