Removing
1. Disconnect the negative battery terminal.
2. Remove the air filter.
3. Remove the accelerator cable from the throttle actuator.
4. Remove the electrical connectors from the throttle position sensor, heater elements, intake air temperature sensor, and idle control motor.
5. Remove the vacuum hose and crankcase ventilation hose.
6. Where necessary, unscrew the bolts or screws and remove the accelerator cable hanger.
7. Remove the bolts and remove the throttle body from the intake manifold along with the O-ring to be replaced.
Installation
1. Installation is made in sequence, return to removal.
2. Consider the following points:
- always use a new o-ring that is installed on the manifold, then carefully install the throttle body;
- check the correct installation of previously removed hoses;
- check the correct installation of previously removed connectors;
- install the accelerator cable.