With SST-Monitor, Engine Signal

Throttle Position Sensor Adjustment
Using SST (Monitor, Engine Signal)
1. Remove the powertrain control module (PCM).




2. Connect the special service tools (SSTs) to the PCM.
3. Verify that the throttle valve is at the closed throttle position.
4. Loosen the attaching screws.
5. Turn the ignition switch to ON.




6. Adjust the throttle position sensor so that the PCM terminal 3B voltage is as specified, by using a voltmeter.

Specification
Closed throttle position: 0.1-1.1 V
Wide open throttle: 2.8-4.5 V
(Verify that the voltage increase is directly proportioned to the throttle valve opening angle.)

7. Tighten the attaching screws.

Tightening torque: 1.6-2.3 Nm (14-20 in-lb)

8. If not adjusted, inspect the throttle position sensor harness.
9. If harness is OK, replace the throttle position sensor.