Component
INSPECTION1. Disconnect the PCM connector.
2. Connect the SST to the PCM.
3. Turn the ignition switch ON.
Throttle Position Sensor Connector:
4. Check the voltage at terminal 47 with a voltmeter.
5. Rotate the throttle linkage by hand and verify that the voltage is within specification.
At 0° Angle: 0.50 Volts
At 10° Angle: 0.97 Volts
At 20° Angle: 1.44 Volts
At 30° Angle: 1.90 Volts
At 40° Angle: 2.37 Volts
At 50° Angle: 2.84 Volts
At 60° Angle: 3.31 Volts
At 70° Angle: 3.78 Volts
At 80° Angle: 4.24 Volts
6. If not as specified, replace the Throttle Position Sensor.
Note: The Throttle Position Sensor is not adjustable.