Trouble Code Conditions

6-1-4 EVAP CANISTER SHUT-OFF VALVE, FLOW FAULT





Trouble Code Conditions
- The EVAP canister shut-off valve is open and the fuel tank system is vented. The canister purge (CP) valve is pulsed and because of the vacuum in the intake manifold the engine starts to suck air through the EVAP canister. Because the EVAP canister shut-off valve is open the pressure in the fuel tank will start to drop slowly, if the pressure in the fuel tank drops too rapidly diagnostic trouble code (DTC) EFI-614 EVAP canister shut-off valve, flow fault is stored.

Substitute value(s)
- None.

Possible source(s)
- Blocked/sticking EVAP canister shut-off valve.
- Blocked EVAP canister shut-off valve filter.
- Blocked hose between EVAP canister and EVAP canister shut-off valve.
- Blocked EVAP canister shut-off valve hose connector on EVAP canister.
- Leaking canister purge valve.
- Fuel tank pressure sensor transmits a steady signal lower than -1000 Pa (-0.14 psi).

Fault symptom(s)
- None.





Other DTCs and Status Messages
Status message
- Select one of the following options to continue:

Alternative 1:
- Refer to: Flow Fault. Permanent.

Alternative 2:
- Refer to: Flow Fault. Intermittent Fault.