Throttle Body: Testing and Inspection

INSPECTION
1. Check the throttle body for cracks.
2. Check for restriction in the vacuum port or passage.
3. Check for interference when moving the accelerator cable.

CAUTION
- Throttle valve set screw is set by the factory. Please do not adjust this screw.
- When the idle rpm is out Of specification, check the relevant sensors and their input or output value first.