8. Throttle Position Sensor
S155039
A: REMOVAL S155039A1
S155039A18
1) Disconnect battery ground cable.
2) Disconnect connector from throttle position sensor.
3) Remove throttle position sensor holding screws, and remove it.
B: INSTALLATION
Install in the reverse order of removal.
Tightening torque:
1.6 N-m (0.16 kgf-m, 1.2 ft-lb)
CAUTION:
When installing throttle position sensor, adjust
to the specified data.
C: ADJUSTMENT
S155039A01
1) Turn ignition switch to OFF.
2) Loosen throttle position sensor holding screws.
3) When using voltage meter;
(1) Take out ECM.
(2) Turn ignition switch to ON.
(3) Adjust throttle position sensor to the proper position to allow the voltage signal to ECM to be in specification.
Connector & terminal / Specified voltage (B136) No. 15 - (B136) No. 17/ 0.45 - 0.55 V [Fully closed.]
(4) Tighten throttle position sensor holding screws.
Tightening torque:
1.6 Nm (0.16 kgf-m, 1.2 ft-lb)
4) When using Subaru Select Monitor; (1) Turn ignition switch to OFF.
(2) Loosen throttle position sensor holding screws.
NOTE:
For detailed operation procedures, refer to the
Subaru Select Monitor Operation Manual.
(3) Insert the cartridge to Subaru Select Monitor.
(4) Connect Subaru Select Monitor to the data link connector.
5) Turn ignition switch to ON, and Subaru Select Monitor switch to ON.
6) Select {2. Each System Check} in Main Menu.
7) Select {Engine Control System} in Selection Menu.
8) Select {1. Current Data Display & Save} in Engine Control System Diagnosis.
9) Select {1.12 Data Display} in Data Display Menu.
10) Adjust throttle position sensor to the proper position to match with the following specifications.
Condition: Throttle fully closed Throttle opening angle 0.00% Throttle sensor voltage 0.50 V
11) Tighten throttle position sensor holding screws.
Tightening torque:
1.6 Nm (0.16 kgf-m, 1.2 ft-lb)