Disassembling the throttle body [Toyota Carina T190]

Series A

1. Remove the idle speed control valve by unscrewing the 4 mounting screws.

2. Remove the throttle position sensor by unscrewing the 2 mounting screws.

3S-FE, 4S-FE

1. Remove the idle speed control valve by unscrewing the 4 mounting screws.

2. Remove the throttle position sensor.

Except 4S-FE with manual transmission

a) Remove the sensor by unscrewing the 2 mounting screws.

4S-FE with manual transmission

a) Fix the throttle valve at 45° open.



b) Unscrew the 2 mounting screws and remove the sensor.