Subaru Outback (BR): Fuel Injection (Fuel Systems)
Subaru Outback (BR) 2010-2015 Service Manual / Engine - H4SO / Fuel Injection (Fuel Systems)
- General Description of Fuel Injection System
- Throttle Body
- Intake Manifold
- Crankshaft Position Sensor
- Knock Sensor
- Manifold Absolute Pressure Sensor
- Oil Temperature Sensor
- Main Relay
- Fuel (tank, pump, sensors)
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General Description of Fuel Injection System
A: SPECIFICATION
B: COMPONENT
1. INTAKE MANIFOLD
Intake manifold
Gasket
Intake manifold protector RH
Intake manifold protector LH
Fuel gallery RH
Fuel gallery LH
Throttle Body
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
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
SEE MORE:
Winter (snow) tires
Winter tires are best suited for driving on snow-covered and icy roads. However winter tires do not perform as well as summer tires and all season tires on roads other than snow-covered and icy roads.
One of the key differences in winter tires is the tread pattern, which typically includes deeper
DTC P0171, P0172, P0181, P0182, P0183, P0196, P0197, P0198, P0201, P0202,
P0203, P0204, P0222, P0223, P0301, P0302, P0303, P0304
AR:DTC P0171 SYSTEM TOO LEAN (BANK 1)
1. OUTLINE OF DIAGNOSIS
Detect fuel system malfunction by the amount of main feedback control.
Diagnostic method
Fuel system is diagnosed by comparing the target air fuel ratio calculated by
ECM with the actual air fuel ratio
measured by sensor.
2. ENABLE CONDI
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