Millenia V6-2255cc 2.3L DOHC (1995)
Throttle Position Sensor: Adjustments
With SST-New Generation Star Tester
CAUTION:
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The throttle position sensor is adjusted at the factory before shipment. Unnecessary adjustment will negatively effect the engine performance.
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Adjusting the throttle position sensor by using the throttle adjusting screw (TAS) will negatively effect the engine performance.
ADJUSTMENT PROCEDURE
Using SST-New Generation Star Tester
1. Connect the SST to the data link connector-2.
2. Verify that the throttle valve is closed throttle position.
3. Loosen the attaching screws.
4. Turn the ignition switch ON.
5. Select the PID/DATA MONITOR AND RECORD function of the NGS.
6. Select "TPS" on the NGS display. NGS measures and shows the voltage.
Specification
Fully closed: 0.1-1.1 V
Fully open: 2.8-4.5 V
NOTE: (Verity that the voltage increase is directly proportioned to the throttle valve opening angle.)
7. Tighten the attaching screws.
Tightening torque:
1.6-2.3 N-m (16-24 kg-cm, 14-20 in-lb)
8. If not adjusted, replace the throttle position sensor.
(Integral) Closed Throttle Position Switch
1. Verify that the throttle valve is closed throttle position.
2. Disconnect the throttle position sensor connector.
3. Loosen the attaching screws.