Throttle Position Sensor: Service and Repair

THROTTLE POSITION SENSOR


REMOVAL AND INSTALLATION





1. Disconnect connector from throttle position sensor.
2. Remove throttle position sensor holding screws, and remove it.
3. Installation is in the reverse order of removal.

Tightening Torque: 2.2 ± 0.2 N.m (1.6 ± 0.1 ft-lb).

CAUTION: When installing throttle position sensor, adjust to the specified data.

ADJUSTMENT
1. Turn ignition switch to "OFF".





2. Loosen throttle position sensor holding screws.





3. When using voltage meter;
a. Take out Engine Control Module (ECM).
b. Turn ignition switch to "ON".
c. Adjust throttle position sensor so that signal voltage to ECM may be in specification.

Connector & Terminal: (B84) No. 6 / (B84) No. 21
Specified Voltage: 0.45 - 0.55 Volt (Fully closed)

d. Tighten throttle position sensor holding screws.

Tightening Torque: 2.2 ± 0.2 N.m (1.6 ± 0.1 ft-lb).





4. When using Subaru Select Monitor;
a. Connect Subaru Select Monitor (SSM) to the data link connector.
b. Turn ignition switch to "ON" and SSM switch to "ON'.
c. Select mode "F10".
d. Adjust throttle position sensor to specified data.

Condition: Throttle Fully Closed
Specified Data: 0.50 Volt

e. Tighten throttle position sensor holding screws.

Tightening Torque: 2.2 ± 0.2 N.m (1.6 ± 0.1 ft-lb).