acura Workshop Repair Guides

Acura (Honda) Workshop Service and Repair Manuals

Tune-up and Engine Performance Checks > < All Technical Service Bulletins for Variable Valve Timing Solenoid:|02-035|Page 2910
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Variable Valve Timing Solenoid: Service and Repair

VTEC Solenoid Valve Removal/Inspection

1. Disconnect the VTEC solenoid valve 2P connector.

2. Measure resistance between VTEC solenoid valve connector terminals No. 1 and No.2.

Resistance: 14 - 30 Ohm

3. If the resistance is within specifications, remove the VTEC solenoid valve assembly (A) from the cylinder head, and check the VTEC solenoid

valve filter (B) for clogging. If it is clogged, replace the solenoid valve filter, the engine oil filter, and the engine oil.

Tune-up and Engine Performance Checks > < All Technical Service Bulletins for Variable Valve Timing Solenoid:|02-035|Page 2910