DTC Summary
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area | MIL | Memory | Note |
|---|---|---|---|---|---|---|
| P0450-11 | Evaporative Emission System Pressure Sensor/Switch Circuit Short to Ground | EVAP pressure less than 42.11 kPa (abs) [6.11 psi (abs)] for 0.5 seconds. |
|
Comes on | DTC stored | SAE Code: P0452 DTC for Mexico Models: - Does not apply |
| P0450-15 | Evaporative Emission System Pressure Sensor/Switch Circuit Short to Battery or Open | EVAP pressure higher than 123.761 kPa (abs) [17.95 psi (abs)] for 0.5 seconds. |
|
Comes on | DTC stored | SAE Code: P0453 DTC for Mexico Models: - Does not apply |
| P0450-2A | Evaporative Emission System Pressure Sensor/Switch Signal Stuck in Range | Canister pressure sensor output voltage does not vary in a certain time period. |
|
Comes on | DTC stored | SAE Code: P0451 DTC for Mexico Models: - Does not apply |
| P0450-2F | Evaporative Emission System Pressure Sensor/Switch Signal Erratic | Canister pressure sensor output voltage fluctuates frequently in a certain time period. |
|
Comes on | DTC stored | SAE Code: P0451 DTC for Mexico Models: - Does not apply |
| DTC No. | Monitoring Item | Detection Timing | Detection Logic | SAE |
|---|---|---|---|---|
| P0450-11 | Canister pressure sensor low input |
|
1 trip | P0452 |
| P0450-15 | Canister pressure sensor high input |
|
1 trip | P0453 |
| P0450-2A | Canister pressure sensor constant voltage |
|
2 trip | P0451 |
| P0450-2F | Canister pressure sensor abnormal voltage fluctuation |
|
2 trip | P0451 |
HINT:
The canister pressure sensor is built into the canister pump module.