| DTC Strategy |
- Checking the reasonable data of intake pressure
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- Poor connector connection
- Faulty MAFS
- Sensor contamination by foreign substances
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| Enable Conditions |
- Battery voltage is between 11 and 16V
- More over 360m after engine "OFF"
- Engine coolant temperature reduction is below 1.4°C (34.5°F) when after engine "ON" and the vehicle speed is more than 25km/h (15.53MPH) and 15s
- Intake, engine oil and ambient temperature reduction are below 2.0°C (35.6°F) when after engine "ON" and the vehicle speed is more than 25km/h (15.53MPH) and 15s
- ATS is greater than -30°C (-22°F)
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| Threshold Value |
- Difference between the intake air temperature sensor value and the engine oil, ambient, engine coolant temperature model value #1, #2 is greater than 30°C (86°F)
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| Diagnostic Time |
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| MIL ON Condition |
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