Subaru Legacy/Outback

1999-2003 of release

Repair and operation of the car



Subaru of Legasi, Autbek
+ Cars Subaru Legacy, Outback
+ Operation manual
+ Routine maintenance
+ Engine
+ Cooling systems, heating
- Power supply system and release
   Specifications
   - System of injection of fuel
      Dropping pressure in a power supply system
      Depletion of a fuel tank
      Check of a state and replacement of fuel lines and their nipple connections
      Service of components of an inlet air path
      Removal and installation of the case of a throttle
      Service of components of the drive of a butterfly valve
      Removal, service and installation of the inlet pipeline
      Service of the fuel pump
      Removal and installation of the main MFI relay
      Removal and installation of the relay of the fuel pump
      Removal and installation of the sensor of a reserve of fuel
      Removal and installation of the fuel level sensor in an additional chamber of a fuel tank
      Removal, check and installation of the fuel filter
      Removal and installation of the locking valve of a cut-off of fuel
      Removal and installation of the damping fuel valves
      Removal and installation of a fuel tank
      Removal and installation of a jellied mouth of a fuel tank
      Removal and installation of components of system of injection of fuel
   + Control systems of the engine and decrease in toxicity of the fulfilled gases
   + System of production of the fulfilled gases
+ Electric equipment of the engine
+ Manual box and differential
+ Automatic transmission
+ Coupling
+ Brake system
+ Suspension bracket and steering
+ Body
+ Onboard electric equipment









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Removal and installation of components of system of injection of fuel

The scheme of an arrangement of information sensors in a motive compartment of models 2.0 and 2.5 of the l equipped with OBD II system

1 — the Sensor of atmospheric pressure
2 — the Sensor of temperature and pressure of the soaked-up air
3 — the Sensor of temperature of cooling liquid (ECT)
4 — the Sensor of provision of a butterfly valve (TPS)

5 — the Sensor of a detonation (KS)
6 — the Sensor of provision of a camshaft (CMP)
7 — the Sensor of provision of a cranked shaft (CKP)


The scheme of an arrangement of information sensors in a motive compartment of models 2.0 and 2.5 of the l equipped with OBD Subaru system

1 — the Sensor of temperature of cooling liquid (ECT)
2 — the Sensor of temperature and pressure of the soaked-up air
3 — the Sensor of provision of a butterfly valve (TPS)
4 — the Sensor of a detonation (KS)

5 — the Sensor of provision of a cranked shaft (CKP)
6 — the Sensor of provision of a camshaft (CMP)
7 — the Sensor of speed of the movement of the car (VSS)


The scheme of an arrangement of information sensors in a motive compartment of models of 3.0 l (OBD II)

1 — the Sensor of temperature of the soaked-up air (IAT)
2 — pressure Sensor in the inlet pipeline (MAP)
3 — the Sensor of temperature of cooling liquid (ECT)
4 — the Sensor of provision of a butterfly valve (TPS)

5 — the Sensor of a detonation (KS)
6 — the Sensor of provision of a camshaft (CMP)
7 — the Sensor of provision of a cranked shaft (CKP)


Fuel highways and injectors

REMOVAL

All models

 PERFORMANCE ORDER

1. Dump pressure in a power supply system (see the Section Dropping Pressure in a power supply system).
2. Open the hatch of access and uncover a jellied mouth of a fuel tank.
3. Disconnect a negative wire from the battery.


L models 2.0 and 2.5

 PERFORMANCE ORDER

Details of installation of fuel highways and injectors are presented on illustrations at the beginning of this section.


Right highway

 PERFORMANCE ORDER

1. Remove assembly of the air cleaner with an inlet sleeve (see the Section Service of Components of an Inlet Air Path).

2. Disconnect an electrical wiring from spark plugs.


3. Remove assembly of the steering pump (an electrical wiring disconnect) and, without disconnecting from it hydraulic lines, postpone for a mudguard of the right wing, previously having spread rags.
4. Remove a protector of protection of the fuel highway.

5. Disconnect an electrical wiring from fuel injectors.

6. Turn out bolts of fastening of the fuel highway to the inlet pipeline.


7. Take clamps and remove injectors, having lifted the main assembly up.

.

Left highway

 PERFORMANCE ORDER

1. Remove the tank of cooling liquid and tie up it to the left loop of a cowl.

2. Disconnect an electrical wiring from spark plugs.

3. Remove a protector of protection of the highway.

4. Disconnect an electrical wiring from fuel injectors.

5. Turn out bolts of fastening of the fuel highway to the inlet pipeline.

6. Take clamps and remove injectors, having lifted the main assembly up.


Models of 3.0 l

Details of installation of fuel highways and injectors on models of 3.0 l

1 — the Left fuel highway
2 — pressure Regulator
3 — Sealing rings
4 — Rubber pro-rates
5 — Insulators
6 — Fuel injectors

7 — the Right fuel highway

Efforts of a tightening of threaded connections, Nanometer

T1: 6.4
T2: 19


 PERFORMANCE ORDER

1. Details of installation of fuel highways and injectors are presented on an illustration and an illustration.
2. Act in the manner similar described above for l models 2.0 and 2.5. An order of performance of procedures see in the corresponding subsections of the Section Removal, service and installation of the inlet pipeline.

INSTALLATION

 PERFORMANCE ORDER

Installation is made upside-down. Track that all fixture was tightened with the demanded effort (see Specifications and illustrations to the subsection "Removal"). Do not forget to replace sealing rings of injectors (see the Section Removal, service and installation of the inlet pipeline).


Sensor of provision of a cranked shaft (CKP)

L models 2.0 and 2.5

Location of CKP, CMP and KS sensors (4-cylinder models)

1 — the CKP Sensor
2 — KS
3 — the CMP Sensor
4 — the Basic arm

Efforts of a tightening of threaded connections, Nanometer

T1: 6.4
T2: 24


 PERFORMANCE ORDER

1. Details of installation of the CKP sensor are presented on an illustration.
2. Disconnect a negative wire from the battery.

3. Turn out a bolt of fastening of the CKP sensor on the block of cylinders.

4. Remove the sensor and disconnect from it an electrical wiring.

5. Installation is made upside-down. The bolt of fastening of the sensor is tightened with effort of 6.4 Nanometers.


Models of 3.0 l

Location of CKP, CMP and KS sensors (6-cylinder engines)

1 — the CKP Sensor
2 — the Left KS
3 — the Right KS
4 — the CMP Sensor

Efforts of a tightening of threaded connections, Nanometer

T1: 6.4
T2: 25


 PERFORMANCE ORDER

1. Details of installation of the CKP sensor are presented on an illustration.
2. Disconnect a negative wire from the battery.

3. Turn out fixing bolts and remove basic arms of a braid of an electrical wiring of the engine.

4. Uncover a service opening.

5. Turn out a fixing bolt, remove the sensor and disconnect from it an electrical wiring.

6. Installation is made upside-down. The bolt of fastening of the sensor is tightened with effort of 6.4 Nanometers.

Sensor of provision of a camshaft (CMP)

L models 2.0 and 2.5

 PERFORMANCE ORDER

1. Disconnect a negative wire from the battery.

2. Disconnect an electrical wiring from the CMP sensor.

3. Turn out a bolt of fastening of the sensor to a basic arm.

4. Turn out bolts of fastening of a basic arm of the sensor to a cover of a camshaft of the left head of cylinders.

5. Remove assembly of CMP, then take the sensor from a basic arm.

6. Installation is made upside-down. Bolts of fastening of the sensor and its basic arm are tightened with effort of 6.4 Nanometers.

Models of 3.0 l

 PERFORMANCE ORDER

1. Disconnect a negative wire from the battery.

2. Disconnect the grounding tire from a protector of the right fuel highway.

3. Remove a protector.

4. Disconnect an electrical wiring from the CMP sensor, turn out a fixing bolt and remove the sensor.

5. Installation is made upside-down. The bolt of fastening of the sensor is tightened with effort of 6.4 Nanometers.

Sensor of a detonation (KS)

L models 2.0 and 2.5

 PERFORMANCE ORDER

1. Disconnect a negative wire from the battery.
2. Remove assembly of the air cleaner (see the Section Service of Components of an Inlet Air Path).

3. Disconnect an electrical wiring from the sensor of a detonation (KS).

4. Remove the sensor from the block of cylinders.

5. Installation is made upside-down. Track that the acting part of an electrical wiring of the sensor was developed at an angle 60 ° to the direction on the engine back. The effort of a tightening of the sensor makes 24 Nanometers.


Models of 3.0 l

 PERFORMANCE ORDER

1. Disconnect a negative wire from the battery.
2. Remove the inlet pipeline (see the Section Removal, service and installation of the inlet pipeline).

3. Disconnect an electrical wiring from the detonation sensor needing replacement.

4. Remove the sensor.

5. Installation is made upside-down. Track observance of an adjusting corner of the sensor.


Sensor of temperature of cooling liquid of the engine (ECT)

 PERFORMANCE ORDER

1. Disconnect a negative wire from the battery.
2. On models 2.0 and 2.5 of l remove assembly of the air cleaner with the inlet pipeline (see the Section Service of Components of an Inlet Air Path).
3. Disconnect an electrical wiring and remove the ECT sensor.

4. Installation is made upside-down. On models with OBD II the effort of a tightening of the ECT sensor makes 16 Nanometers, on models with OBD Subaru - 18 Nanometers.


Sensor of provision of a butterfly valve (TPS)

Removal and installation

 PERFORMANCE ORDER

1. Disconnect a negative wire from the battery.
2. On models of 3.0 l remove an airreception chamber (see the Section Service of Components of an Inlet Air Path).
3. Disconnect an electrical wiring from TPS, turn out fixing screws and remove the sensor.

4. Installation is made upside-down. The effort of a tightening of screws of fastening of TPS makes 1.6 Nanometers.


Adjustment (l models 2.0 and 2.5)

 PERFORMANCE ORDER

1. Switch off ignition.
2. Release screws of fastening of the sensor.


With use of the voltmeter

 PERFORMANCE ORDER

1. Take ECM.
2. Include ignition.

3. Connect the voltmeter to plugs No. No. 15 and 17 of the contact B136 socket of the module of management. Also adjust position of the sensor so that alarm tension on ECM at completely closed butterfly valve made 0.45 ÷ 0.55 Century.

4. Having finished adjustment, tighten bolts of fastening of TPS with the demanded effort (1.6 Nanometers).


With use of the reader SSM

 PERFORMANCE ORDER

1. Fill a cartridge in the reader.

2. Connect SSM to the diagnostic DLC socket under the dashboard at the left.

3. Include ignition and SSM.
4. Select in the main menu of the reader item { 2. Each System Check }, then pass into a bookmark {Engine Control System} and further: { 1. Current Data Display & Save } and { 1.12 Data Display }.
5. Adjust the situation TPS, achieving implementation of standard requirements: At completely closed butterfly valve (a corner of 0.00%) the alarm tension of the sensor has to make 0.50 Century.
6. Having finished adjustment, tighten bolts of fastening of TPS with the demanded effort (1.6 Nanometers).


The sensor of temperature of the soaked-up air and pressure in the inlet air highway, - only l models 2.0 and 2.5

 PERFORMANCE ORDER

1. Disconnect a negative wire from the battery.

2. For the purpose of ensuring access to the sensor disconnect the corresponding candle electrical wiring from the ignition module.

3. Disconnect an electrical wiring from assembly of the sensor.

4. Verify fixing bolts and remove the sensor.

5. Installation is made upside-down. Do not forget to replace a sealing ring of the sensor, fixing bolts tighten 3.4 Nanometers with effort.

The sensor of temperature of the soaked-up air (IAT), - only models of 3.0 l

 PERFORMANCE ORDER

1. Disconnect a negative wire from the battery.

2. Disconnect an electrical wiring from the IAT sensor and remove the last from an airreception chamber.

3. Installation is made upside-down.

The sensor of temperature of the soaked-up air (MAP), - only models of 3.0 l

 PERFORMANCE ORDER

1. Disconnect a negative wire from the battery.

2. Disconnect an electrical wiring from the MAP sensor and remove the last from the throttle case.

3. Installation is made upside-down. Do not forget to replace sealing laying of the sensor. Fixture tighten 1.6 Nanometers with effort.

The sensor of atmospheric pressure, - only l models 2.0 and 2.5 with OBD II

 PERFORMANCE ORDER

1. Disconnect a negative wire from the battery.
2. Disconnect an electrical wiring from the sensor of atmospheric pressure and remove the last from a basic arm.

3. Installation is made upside-down. Do not forget to replace sealing laying of the sensor. Fixture tighten 1.6 Nanometers with effort.

Electromagnetic air valve of stabilization of turns of idling (IAC)

L models 2.0 and 2.5

 PERFORMANCE ORDER

1. Disconnect a negative wire from the battery.
2. Disconnect an electrical wiring from the IAC valve, then turn out fixing screws and remove the valve.

3. Installation is made upside-down. Is not present forget to replace sealing laying. A tightening of fixture of valvate assembly make 1.6 Nanometers with effort.


Models of 3.0 l

 PERFORMANCE ORDER

1. Disconnect a negative wire from the battery.

2. Disconnect from the IAC valve the contact socket of an electrical wiring (And) and perepuskny an air hose (In).

3. Turn out fixing screws and remove assembly of the valve from the throttle case.
4. Installation is made upside-down. Fixing screws of the valve tighten 2.8 Nanometers with effort.

The electromagnetic valve of admixture of air in injectors, - only l models 2.0 and 2.5 with OBD II

 PERFORMANCE ORDER

1. Disconnect a negative wire from the battery.

2. Disconnect from valvate assembly an electrical wiring and perepuskny an air hose. Turn out fixing screws and remove the valve.

3. Installation is made upside-down. The effort of a tightening of fixing screws makes 6.4 Nanometers.

Control unit modulations of pressure in the inlet pipeline, - only models of 3.0 l

Executive induction valve

 PERFORMANCE ORDER

1. Disconnect a negative wire from the battery.
2. Remove the inlet pipeline (see the Section Removal, service and installation of the inlet pipeline).

3. Remove the induction valve from assembly inlet the pipeline.

4. Installation is made upside-down. Do not forget to replace sealing laying. The effort of a tightening of fixing bolts of the valve makes 19 Nanometers.


The operating electromagnetic valve

 PERFORMANCE ORDER

1. Disconnect a negative wire from the battery.
2. Remove the inlet pipeline (see the Section Removal, service and installation of the inlet pipeline).

3. Disconnect an electrical wiring from valvate assembly and remove the electromagnetic valve of management of induction from assembly inlet the pipeline.

4. Installation is made upside-down. Do not forget to replace sealing laying. The effort of a tightening of fixing bolts of the valve makes 19 Nanometers.

Dokatalitichesky lambda probe

The scheme of an arrangement a lambda probes in a final path of models 2.0 and 2.5 of the l equipped with OBD II system

1 — Forward a lambda probe
2 — Back a lambda probe

3 — the Forward catalytic converter
4 — the Back catalytic converter


The scheme of an arrangement a lambda probes in a final path of models 2.0 and 2.5 of the l equipped with OBD Subaru system

1 — the Lambda probe (models with the catalytic converter)

 


The scheme of an arrangement a lambda probes in a final path of models of 3.0 l (OBD II)

1 — Left dokataliticheskiya a lambda probe
2 — Right dokataliticheskiya a lambda probe
3 — Poskatalitichesky a lambda probe

4 — the Left dokatalitichesky converter
5 — the Right dokatalitichesky converter
6 — the Post-catalytic converter


Models of 2.0 l and 2.5 l

 PERFORMANCE ORDER

1. Disconnect a negative wire from the battery.

2. Disconnect an electrical wiring from dokatalitichesky a lambda probe.

3. Lift the car over the earth.
4. Moisten carving part a lambda probe with special structure like Subaru CRC No. 004301003 and allow liquid to be absorbed within not less than five minutes.
5. Turn out the sensor.

 In order to avoid damage a lambda probe before starting its reversing wait for full cooling of a final path!

6. Installation is made upside-down. before a vvorachivaniye of the sensor grease its carving part


Models of 3.0 l

 PERFORMANCE ORDER

The replacement procedure of each of two dokatalitichesky a lambda probes is similar to the l described above for models 2.0 and 2.5, - at the corresponding complete set it is necessary to remove protection of a case previously. On models of 2002 vyp. after a detachment of an electrical wiring it is necessary to release plaits from clamps, - at connection track reliability of a zashchelkivaniye of plaits.


Post-catalytic a lambda probe, - only models with OBD II

 PERFORMANCE ORDER

1. Disconnect a negative wire from the battery.
2. Disconnect an electrical wiring from post-catalytic a lambda probe.

3. Further act the same as at removal dokatalitichesky a lambda probe.