General Information: DTC Detecting Condition
DTC DETECTING CONDITION CHART
| Item |
Detecting Condition |
Possible cause |
| DTC Strategy |
- Output voltage is monitored
|
- Poor connection
- Faulty IAT sensor
- Faulty PCM
|
| Enable Conditions |
- Engine coolant > 76 °C (166.8 °F)
- Vehicle speed > 30 mph (for more 60 sec.)
- Vehicle speed < 0.7 mph (for more 30 sec.)
|
| Threshold value |
- Vats_max - Vats_min > 0.02V (failure detection counter is increased by one step whenever fail detection condition is met)
- Fault code will set if failure detection counter greater than or equal to 5 during a driving cycle
|
| Diagnosis Time |
|
| MIL On Condition |
|