| Removal and Installation |
| 1. | Disconnect the battery negative terminal. |
| 2. | Disconnect the wiring connectors and harness clamps and remove the connector brackets around the vacuum pump.
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| 3. | Remove the air cleaner assembly.
(Refer to Intake and Exhaust System - "Air Cleaner")
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| 4. | Disconnect the brake booster vacuum hose (A).
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| 5. | Remove the wiring bracket (A) and then remove the vacuum pump (B).
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| 6. | Install in the reverse order of removal. |
Components and components location Components 1. Oil filler cap 2. Cylinder head cover 3. Cylinder head cover gasket Repair procedures Removal • Use fender covers to avoid damaging painted surfaces.
Description and operation Description Continuous Variable Valve Timing (CVVT) system advances or retards the valve timing of the intake and exhaust valve in accordance with the ECM control signal which is calculated by the engine speed and load.
Repair procedures Inspection 1.In the body electrical system, failure can be quickly diagnosed by using the vehicle diagnostic system (KDS/GDS).The diagnostic system (KDS/GDS) provides the following information.(1)Self diagnosis : Checking failure and code number (DTC)(2) Current data : Checking the system input/output data state (3)Actuation
Components and components location Component Location 1. Intake Actuator Description and operation Description 1. The intake actuator is located at the blower unit. 2. It regulates the intake door by signal from control unit.