Diagnostic trouble code (DTC) information
WARNING: This page is about a different car, the 2002 Volvo C70, 2001 Volvo C70, 2000 Volvo C70, 1999 Volvo C70, and 1998 Volvo C70. However, it is still accessible from the selected car via links, so may be relevant.
Condition
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
None.
Possible Source
- Leaking fuel tank, filler pipe, fuel tank filler cap, EVAP canister, EVAP canister shut-off valve or lines between these components.
- Blocked canister purge (CP) valve, EVAP canister, fuel tank pressure sensor or pipes between these components
- Sticking canister purge (CP) valve
- Defective fuel tank pressure sensor
Fault symptom[s]
- None.