DTC Summary
DTC DETECTION CONDITION CHART
| DTC No. | Monitoring Item | DTC Detection Condition | Trouble Area | Detection Timing | Detection Logic |
|---|---|---|---|---|---|
| P1451 | Pressure sensor abnormal voltage fluctuation | Sensor output voltage fluctuates frequently in certain time period. |
|
|
2 trips |
| P1451 | Pressure sensor constant voltage | Sensor output voltage does not vary in certain time period. |
|
|
2 trips |
| P1452 | Pressure sensor voltage low | Fuel tank pressure is less than-17.187 kPa (-128.93 mmHg) for 0.5 seconds. |
|
|
1 trip |
| P1453 | Pressure sensor voltage high | Fuel tank pressure is more than 23.9 kPa (179.30 mmHg) for 0.5 seconds. |
|
|
1 trip |