P1160

DTC P1160 RETURN SPRING FAILURE

1. OUTLINE OF DIAGNOSIS
Judge as NG when the valve is opened more than the default opening angle, but does not move to the close direction with the motor power stopped.

2. COMPONENT DESCRIPTION






3. ENABLE CONDITION






4. GENERAL DRIVING CYCLE
- Ignition switch ON -> OFF
- Ignition switch OFF -> ON (Only after clearing memory)

5. DIAGNOSTIC METHOD

Abnormality Judgement
Judge as NG when the following conditions are established.






Time Needed for Diagnosis: 24 ms

Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.

Normality Judgement
Judge as OK and clear the NG if the following conditions are established.






Time Needed for Diagnosis: 3400 ms