Throttle Position Sensor Adjustment

ADJUST THROTTLE POSITION SENSOR

Loosen the 2 set screws of the throttle position sensor.
- w/ Throttle opener: Apply vacuum to the throttle opener.

- Insert a 0.70 mm (0.028 in.) feeler gauge between the throttle stop screw and stop lever.
- Connect the test probe of an ohmmeter to the terminals IDL and E2 of the throttle position sensor.

Gradually turn the throttle position sensor clockwise until the ohmmeter deflects, and secure it with the 2 set screws.
- Recheck the continuity between terminals IDL and E2.

Read the guide below on using a voltmeter, it will help

https://www.2carpros.com/articles/how-to-use-a-voltmeter

See the attachments below, they go with the instructions above