| Main Action |
|
- Intake or purge-related air leak
- PCV system
- O2, air volume sensor, PCSV
- Fuel system
|
| Case 1 |
Prerequisite Condition |
- Engine Torque is between 17% and 57%
- ECT is higher than 65°C (149°F)
- IAT is lower than 85°C (185°F)
- Fuel System Status Closed loop
|
| Threshold Value |
- Long term fuel trim more than or equal to 25%
|
| Diagnostic Time |
|
| Case 2 |
Prerequisite Condition |
- Engine Torque is between 5.8% and 30%
- ECT is higher than 65°C (149°F)
- IAT is lower than 85°C (185°F)
- Engine speed less than 1000 RPM
- Fuel System Status Closed loop
|
| Threshold Value |
- Long term fuel trim more than or equal to 7%
|
| Diagnostic Time |
|
| MIL |
|