B4000 4WD V6-4.0L OHV (1995)
Throttle Position Sensor: Testing and Inspection
INSPECTION
1. Disconnect the PCM connector.
2. Connect the SST (NGS) to the data link connector.
3. Turn the ignition switch ON.
4. Select PID/DATA monitor and Record function on NGS. Select TPS to monitor.
5. Rotate the throttle linkage by hand and verify that the voltage is within specification.
6. If not as specified, replace the throttle position sensor.
Note: The throttle position sensor is not adjustable.