| DTC Strategy |
|
- IATS
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| Case 1 |
Enable Conditions |
- Engine speed is higher than 640RPM to 960RPM when engine "ON"
- Battery voltage higher than 11V and lower than 16V
- ECT is over 74°C (165.2°F)
- Time of engine "OFF" is over 10minutes
|
| Threshold Value |
- Variation of intake air temperature is below 1.5°C (34.7°F) after engine "ON"
|
| Diagnostic Time |
|
| Case 2 |
Enable Conditions |
- Battery voltage higher than 10V and lower than 16V°C)
|
| Threshold Value |
- Variation of intake air temperature is over 8.25°C (46.85°F) after engine "ON"
|
| Diagnostic Time |
|
| Case 3 |
Enable Conditions |
- Battery voltage higher than 10V and lower than 16V
- Time of engine "OFF" is over 480minutes
- ECT is is lowered to over 2°C (35.6°F) within 15s after engine "ON"
|
| Threshold Value |
- Temperature sensors that Difference between intake air temperature sensor and the other temperature sensors (coolant temperature, oil temperature) is over than 20°C (68°F) are at least two
|
| Diagnostic Time |
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| MIL ON Condition |
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