| DTC Strategy |
|
- Poor connection
- FPS
|
| Case 1 |
Enable Conditions |
- Sensor Output Voltage is between 0.2V and 4.85V
|
| Threshold Value |
- Sensor Output Voltage Jump time is lower than 0.06 sec
|
| Diagnostic Time |
|
| Case 2 |
Enable Conditions |
- Deviation value of air fuel ratio control is lower than -6%
- Fuel adaptive value of Multiplicative fuel adaption range is lower than 0.8
- IG ON (Before engine start)
|
| Threshold Value |
- Average value of fuel rail is lower than 0.1 MPa
|
| Diagnostic Time |
|
| Case 3 |
Enable Conditions |
- Deviation value of air fuel ratio control is higher than 6%
- Fuel adaptive value of Multiplicative fuel adaption range is higher than 1.2
- Soaking Time is higher than 4hr
- IG ON (Before engine start)
|
| Threshold Value |
- Average value of fuel rail is higher than 1.5 MPa
|
| Diagnostic Time |
|
| Mil On Condition |
|