| Difficulty in filling fuel tank |
- Restriction in the vapor line between the fuel tank and the carbon canister outlet/atmospheric port
- Fuel tank isolation valve stuck closed (Plug-in Hybrid Electric Vehicle (PHEV) vehicles only)
|
- Check for restrictions/damage, etc (see visual inspection)
|
| Fuel smell |
- Fuel system leak
- Purge valve inoperative
|
- Check for leaks
- Check the operation of the purge valve
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| CHECK FUEL FILLER CAP displayed on message center and only evaporative emission system leak DTC
s P0442/P0456/P0457 set |
- Fuel system leak detected
|
- Refer to the information below regarding the diagnostic routine and the special tools. GO to PINPOINT TEST A .
|
| Malfunction Indicator Lamp (MIL) illuminated and only evaporative emission system leak DTC
s P0442/P0456/P0457 set |
- Fuel system leak detected
|
- Refer to the information below regarding the diagnostic routine and the special tools. GO to PINPOINT TEST A .
|
| DMTL
system related DTC
s P0440/P043E/P043F/P04EF/P04EB/P2401/P2402/P2404/P2405/P2406/P2407/P2422/P2450/P2451 set |
- Diagnostic Module Tank Leakage (DMTL
) system fault
|
- Refer to the information below regarding the diagnostic routine and the special tools. GO to PINPOINT TEST A .
|