DTC Summary
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area | MIL | Memory | Note |
|---|---|---|---|---|---|---|
| P0455-00 | Evaporative Emission System Leak Detected (Large Leak) | Leak detection pump creates negative pressure (vacuum) in EVAP system and EVAP system pressure is measured. Reference pressure is measured at start and end of leak check. If stabilized pressure is higher than [second reference pressure x 0.2], ECM determines that EVAP system has a large leak. |
|
Comes on | DTC stored | SAE Code: P0455 DTC for Mexico Models: - Does not apply |
| P0456-00 | Evaporative Emission System Leak Detected (Very Small Leak) | Leak detection pump creates negative pressure (vacuum) in EVAP system and EVAP system pressure is measured. Reference pressure measured at start and end of leak check. If stabilized pressure is higher than second reference pressure, ECM determines that EVAP system has a small leak. |
|
Comes on | DTC stored | SAE Code: P0456 DTC for Mexico Models: - Does not apply |
| DTC No. | Monitoring Item | Detection Timing | Detection Logic | SAE |
|---|---|---|---|---|
| P0455-00 | EVAP gross leak | EVAP monitoring (ignition switch off) |
2 trip | P0455 |
| P0456-00 | EVAP small leak | P0456 |