| DTC Strategy |
- ECU internal engine off timer performance
|
- Poor connector connection
- Faulty ECM
- Abnormal voltage of auxiliary battery
- Faulty engine coolant system
|
| Enable Condition |
Case1 |
- Engine speed is greater than 32rpm
- Time after start is greater than 3s
|
| Case2 |
- Normal auxiliary battery voltage (10 to 16V)
- Time after ignition "OFF" is greater than 1s
|
| Threshold Value |
Case1 |
- ECU internal engine stop timer is greater than specified value (35% +10s)
|
| Case2 |
- Deviation of engine "OFF" timers after ignition "OFF" is greater than 2s
|
| Diagnostic Time |
|
| MIL ON Condition |
|