Component Inspection

[Motor] 

1. Turn the ignition switch OFF.
2. Disconnect the EGR valve connector.
3. Check that the EGR valve is stuck by foreign material.
4. Measure resistance between motor 4 and 5 control terminals of the motor.
5. Check that the resistance is within the specification.

   Specification  : Refer to SPECIFICATION .

[Feedback Position Sensor] 

1. Connect the diagnostic tool to the data link connector.
2. Perform the fully open and the fully closing operation of the EEGR valve by using the actuation test.
3. Check that the voltage is within the specification.

   Specification  : Refer to SPECIFICATION .