| P0442 |
Evaporative emission control system leak detected (small leak) |
| P0446 |
Change over valve (COV) (EVP system leak detection pump) stuck close |
| P0455 |
Evaporative emission control system leak detected (gross leak) |
| P0456 |
Evaporative emission system leak detected (very small leak) |
| P2401 |
EVAP system leak detection pump motor circuit low |
| P2402 |
EVAP system leak detection pump motor circuit high |
| P2404 |
EVAP system leak detection pump sense circuit problem |
| P2405 |
EVAP system leak detection pump sense circuit low input |
| P2407 |
EVAP system leak detection pump sense circuit intermittent |