5/38322, 5/38372, 5/38382

Fault codes 3/58322, 3/58372, 3/58382





Malfunction indicated
Malfunctioning of the evaporative emission canister purge valve (CP).

Fault symptom
Poor driveablity and poor idling control.
CHECK ENGINE lamp alight.

Test procedure

1 With the ignition switch in the Drive position, enter command code 554.

Check that the valve is working by listening to it (1 Hz).

2 Check whether battery voltage is present across pin 2 of the valve and a good ground. If it is not, check the GY/WH lead between pin 2 of the valve connector and pin 87 of the main relay for continuity/shorting.

3 Measure the resistance of the valve across pins 1 and 2.

It should be 40-60 ohms.

If it is not, fit a new valve.

4 With the ignition switched off and the control module and valve connectors unplugged, check the YE/RD lead between pin 1 of the valve connector and pin 27 of the control module connector for continuity/shorting.

5 Try a new control module.