Fault Diagnosis, Fault Codes: Notes
WARNING: This page is about a different car, the 2001 Saab 9-3. However, it is still accessible from the selected car via links, so may be relevant.
DIAGNOSTIC TROUBLE CODES (DTC) LIST
| DTC | Description |
|---|---|
| DTC P0441 | EVAP Purge Valve Malfunction |
| DTC P0442 | EVAP Small Leakage in System |
| DTC P0444 | EVAP Purge Valve Circuit (Open/Short to Ground) |
| DTC P0445 | EVAP Purge Valve Circuit (Short to B+) |
| DTC P0451 | EVAP Tank Pressure Sensor (Performance Problem) |
| DTC P0452 | EVAP Tank Pressure Sensor Circuit (Short to Ground) |
| DTC P0453 | EVAP Tank Pressure Sensor Circuit (Open / Short to B+) |
| DTC P1441 | EVAP Purge Valve (Malfunction Fuel Level Sensor) |
| DTC P1442 | EVAP Small Leakage In System And Malfunctioning Fuel Level Sensor |
| DTC P1444 | Canister Close Valve Circuit (Open/Short to Ground) |
| DTC P1445 | Canister Close Valve Circuit (Short to B+) |
| DTC P1455 | EVAP Tank Pressure Sensor (Malfunctional Fuel Level Sensor) |
| DTC P0455 | EVAP Serious Leakage in System |