| DTC Strategy |
- The difference of the reference idle speed and the actual engine speed check
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- Intake system leakage
- Carbon deposition at throttle body
- Poor Connector Connection
- Wiring damage
- ETC system
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| Enable Conditions |
- Catalyst heating temperature higher than -10°C (14°F) and lower than 33°C (91.4°F)
- Above 5s after engine "ON"
- Vehicle speed below 60km/h (37mph)
- Acceleration pedal value is below 0.01%
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| Threshold value |
- The actual engine speed is 270RPM lower than the target idle speed
- The actual engine speed is 500RPM higher than the target idle speed
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| Diagnosis Time |
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| MIL On Condition |
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