5 L4-2.3L (2007)
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Wiring harness and connector open circuit (main relay-purge solenoid valve-PCM)
Airflow Inspection
1. Remove the purge solenoid valve without disconnecting the evaporative hose.
2. Verify that the airflow is as indicated in the table.
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If as specified in the table, perform the "Circuit Open/Short Inspection".
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If not as specified in the table, inspect the purge solenoid valve.
Circuit Open/Short Inspection
1. Disconnect the PCM connector.
2. Inspect the following wiring harnesses for open or short circuit (continuity check).
Open circuit
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If there is no continuity, there is an open circuit. Repair or replace the wiring harness.
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Purge solenoid valve terminal A and PCM terminal 2AN
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Purge solenoid valve terminal B and main relay terminal C
Short circuit
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If there is continuity, there is a short circuit. Repair or replace the wiring harness.
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Purge solenoid valve terminal A and body ground
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Purge solenoid valve terminal A and power supply
