Trouble Code Conditions

Condition(s)
- The EVAP canister shut-off valve is closed, this means that the fuel tank system is closed. Canister purge (CP) valve is pulsed, pressure in the fuel tank should drop rapidly. Diagnostic trouble code (DTC) EFI-611 (Fuel tank system, large leak) is stored if the pressure in the fuel tank does not drop rapidly enough.

Substitute value(s)
- None.

Possible source(s)
- Leaking fuel tank, filler pipe, fuel tank filler cap, EVAP canister, EVAP canister shut-off valve or lines between these components.
- Blocked canister purge valve, EVAP canister, fuel tank pressure sensor or pipes between these components.
- Sticking canister purge valve.
- Defective fuel tank pressure sensor.

Fault symptom(s)
- None.
- Start fault-tracing. Large Leak. Permanent Fault

Other Diagnostic Trouble Codes and Status Messages
Status messages
- Select one of the following options to continue:

Alternative 1:
- Proceed to: Large leak. Permanent Fault.

Alternative 2:
- Proceed to: Large leak. Intermittent Fault.