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:

 Power seat (if equipped)

WARNING To prevent the passenger from sliding under the seatbelt in the event of a collision, always put the seatback in the upright position while the vehicle is in motion. Also, do not place objects such as cushions between the passenger and the seatback. If you do so, the risk of sliding

 Basic Diagnostic Procedure of HVAC System

A: PROCEDURE NOTE: When the sunload sensor check is performed indoors or in the shade, it could be diagnosed as sensor having an open circuit. Always perform the inspection in direct sunlight. General Description A: CAUTION 1) Never connect the battery in reverse polarity. Doing so may

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