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DTC Information: DTC Detecting Condition
| Troubleshooting |
Condition |
Possible Cause |
| Main Action |
|
- Poor connection
- Open or Short to ground in power circuit
- Open in control circuit
- S1
|
| Prerequisite condition |
- Exhaust Gas temperature is higher than 450°C (842°F)
- Heating period is higher than 45sec
- Battery voltage is higher than 10.7V and lower than 16V
|
| Threshold Value |
- When Internal resistance is greater than threshold value (Calculated by exhaust gas temp. or heating power)
|
| Diagnostic Time |
|
| MIL |
|