Ranger 4WD V6-3.0L VIN U (1997)
Throttle Position Sensor: Service and Repair
REMOVAL
1. Disconnect battery ground cable.
NOTE: When battery voltage is removed from the Powertrain Control Module (PCM), all learned values will be cleared and reset to
predetermined values. When battery voltage is restored to the PCM, the vehicle may exhibit certain driveability concerns. It will be necessary to
drive the vehicle to allow the PCM to relearn values for optimum driveablilty and performance.
2. Disconnect Throttle Position (TP) sensor from engine control sensor wiring.
3. Remove two TP sensor retaining screws and sensor.
INSTALLATION
CAUTION: Slide rotary tangs into position over throttle shaft blade, then rotate TP sensor CLOCKWISE ONLY to installed position. Failure to
install the TP sensor in this manner may result in excessive idle speeds.
1. Install TP sensor. Ensure the rotary tangs on sensor are in proper alignment and that the red seal is inside the connector housing.
NOTE: This throttle position sensor is not adjustable.
2. Secure TP sensor to throttle body assembly with two retaining screws. Tighten to 3.0-4.0 Nm (27-35 lb in).
3. Connect fuel charging wiring connector to TP sensor.
4. Connect battery ground cable.
