Checking the connector

Fig 1: Identifying Ignition Switch ON Position

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Fig 2: Identifying Connector(s) Reinstallation

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Ignition off
Check the evaporative emission system (EVAP) valve connector. Check for contact resistance and oxidation
Reinstall the components, reconnect the connectors etc.
Ignition on
Activate the evaporative emission system (EVAP) valve.
A click should be heard when the evaporative emission system (EVAP) valve is activated.

If the evaporative emission system (EVAP) valve is now OK this indicates that the fault was caused by poor contact in the connector.

Other information
- For information about signals for 5 cylinder engines: Signal specification or Signal specification
- For the location of components on naturally aspirated engines, see: Location of components, engine compartment
- For the location of components on turbocharged engines, see: Location of components, engine compartment
- See Contents
Fig 3: Identifying 2-Bit Connector
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Fig 4: Identifying VCT2000 Diagnostic Tool
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Fig 5: Identifying Canister Purge (CP) Valve
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Is the evaporative emission system (EVAP) valve working?