TL V6-3.2L (2004)
Variable Valve Timing Solenoid: Testing and Inspection
VTEC Solenoid Valve Test
1. Disconnect the VTEC solenoid valve connector.
2. Measure resistance between the VTEC solenoid valve 1P connector terminal No.1 (A) and body ground.
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If the resistance is as specified, go to step 3.
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If the resistance is not as specified, replace the VTEC solenoid valve.
3. Remove the VTEC solenoid valve/oil filter assembly (A) from the oil pump, and check the VTEC solenoid valve filter (B) for a restriction. If there
is a restriction, replace the VTEC solenoid valve filter, the engine oil filter, and the engine oil.