Subaru Outback manuals

Subaru Outback (BR): Throttle Body

A: REMOVAL

1) Disconnect the ground cable from battery.

Subaru Outback. Fuel Injection (Fuel Systems)

2) Remove the cover (A) and clip (B) from air intake boot assembly.

Subaru Outback. Fuel Injection (Fuel Systems)

3) Loosen the clamp (A) which connects the air intake boot assembly and air cleaner case.

4) Loosen the clamp (B) which connects the air intake boot assembly and throttle body.

Subaru Outback. Fuel Injection (Fuel Systems)

5) Remove the air intake boot from the throttle body, and move it to the left side wheel apron.

Subaru Outback. Fuel Injection (Fuel Systems)

6) Disconnect the connectors (A) from the throttle position sensor.

7) Remove the bolts which secure the throttle body to the multi-function duct assembly, and remove the throttle body.

Subaru Outback. Fuel Injection (Fuel Systems)

B: INSTALLATION

Install in the reverse order of removal.

NOTE: Use a new gasket.

Tightening torque: 8 N*m (0.8 kgf-m, 5.9 ft-lb)

Subaru Outback. Fuel Injection (Fuel Systems)

NOTE: Align the clamp hole with the protrusion of the air intake boot assembly.

Subaru Outback. Fuel Injection (Fuel Systems)

Tightening torque:
Clamp (A), (B)
3 N*m (0.3 kgf-m, 2.2 ft-lb)

Subaru Outback. Fuel Injection (Fuel Systems)

C: INSPECTION

1. THROTTLE SENSOR (METHOD WITH CIRCUIT TESTER)

1) Warm up the engine.

2) Remove the glove box lid assembly.

3) Turn the ignition switch to ON. (engine OFF)

4) Measure the voltage between ECM connector terminals.

Subaru Outback. Fuel Injection (Fuel Systems)

  1. To ECM connector

Subaru Outback. Fuel Injection (Fuel Systems)

5) After inspection, install the related parts in the reverse order of removal.

2. THROTTLE SENSOR (METHOD WITH SUBARU SELECT MONITOR)

1) Warm up the engine.

2) Turn the ignition switch to ON. (engine OFF)

3) Read the throttle opening angle signal and voltage of throttle sensor using Subaru Select Monitor.

Subaru Outback. Fuel Injection (Fuel Systems)

3. OTHER INSPECTIONS

1) Check that the throttle body has no deformation, cracks or other damages.

2) Check that the engine coolant hose has no cracks, damage or loose part.

READ NEXT:

 Intake Manifold

A: REMOVAL 1. INTAKE MANIFOLD 1) Release the fuel pressure. 2) Disconnect the ground cable from battery. 3) Open the fuel filler lid and remove the fuel filler cap. 4) Remove the cover (A) and clip

 Crankshaft Position Sensor

A: REMOVAL 1) Disconnect the ground cable from battery. 2) Remove the bolt which secures crankshaft position sensor to oil pump. 3) Remove the crankshaft position sensor, and disconnect the connecto

 Knock Sensor

A: REMOVAL 1) Disconnect the ground cable from battery. 2) Remove the cover (A) and clip (B) from air intake boot assembly. 3) Loosen the clamp (A) which connects the air intake boot assembly and ai

SEE MORE:

 Driver’s seat

1) Seat position forward/backward control switch To adjust the seat forward or backward, move the control switch forward or backward. During forward/backward adjustment of the seat, you cannot adjust the seat cushion angle or seat cushion height. 2) Seat cushion angle control switch To adju

 Tire pressure monitoring system (TPMS) (if equipped)

The tire pressure monitoring system provides the driver with a warning message by sending a signal from a sensor that is installed in each wheel when tire pressure is severely low. The tire pressure monitoring system will activate only when the vehicle is driven. Also, this system may not reac

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