lexus Workshop Repair Guides

Lexus Workshop Service and Repair Manuals

Sensors and Switches - Ignition System > < Sub Throttle Position Sensor Signal|Page 1430
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TPS Adjustment

- Slowly turn sensor clockwise until ohmmeter shows no continuity.
- Tighten sensor set screws.

- Check adjustment with the following feeler gauges and note ohm reading:

0.0157 inch (0.40 mm) - Continuity
0.0335 inch (0.85 mm) - No continuity

- If desired results cannot be achieved, readjust sensor. If readings still cannot be achieved, replace sensor.

Sensors and Switches - Ignition System > < Sub Throttle Position Sensor Signal|Page 1430