Variable Valve Timing Pressure Switch: Service and Repair
Variable Valve Lift Diagnosis Oil Pressure SwitchREMOVAL
1. Disconnect the ground cable from battery.
2. Remove the cover (A) and clip (B) from air intake boot assembly.
3. Loosen the clamp (A) which connects the air intake boot assembly and air cleaner case.
4. Loosen the clamp (B) which connects the air intake boot assembly and throttle body.
5. Remove the air intake boot from the throttle body, and move it to the left side wheel apron.
6. Disconnect the connector from the variable valve lift diagnosis oil pressure switch.
7. Remove the variable valve lift diagnosis oil pressure switch.
INSTALLATION
Install in the reverse order of removal.
NOTE: Apply liquid gasket to the variable valve lift diagnosis oil pressure switch threads.
Liquid gasket: THREE BOND 1324 (Part No. 004403042) or equivalent
Tightening torque: 17 N.m (1.7 kgf-m, 12.5 ft-lb)
NOTE: Align the clamp hole with the protrusion of the air intake boot assembly.
Tightening torque: Clamp (A), (B) 3 N.m (0.3 kgf-m, 2.2 ft-lb)
