Withdrawal
Warning:
- 1. The throttle body must not be removed from the body.
- 2. If the Phillips screws are too tight, use only a special screwdriver for these screws.
1. Remove the throttle position sensor by removing the Phillips screws.
Note. The throttle position sensor must not be removed unless it is replaced.
2. Remove the idle speed control stepper motor.
Notes:
- 1) The idle speed control motor must not be removed unless it is replaced.
- 2) The idle speed control motor must not be disassembled.
Examination
Cleaning the Chassis Components
1. Clean all components. The following components should not be cleaned by immersion in solvents:
- Throttle position sensor;
- Idle speed control engine.
The insulation of these components may be damaged if they are immersed in solvent. They should only be cleaned with a piece of cloth.
2. Check that there are no foreign objects in the vacuum channel. Clean the vacuum channel with compressed air.