Subaru Legacy BN/BS (2015-2019) Service Manual: Removal

Subaru Legacy BN/BS (2015-2019) Service Manual / Fuel injection (fuel systems)(h6do) / Intake manifold / Removal

1. Remove the collector cover.

(1) Carefully pull up the rear of collector cover at two positions (A).

(2) Carefully pull up the front of collector cover at two positions (B) while moving it forward.

2. Release the fuel pressure. Fuel > PROCEDURE

3. Disconnect the ground terminal from battery sensor. NOTE

4. Open the fuel filler lid and remove the fuel filler cap.

NOTE:

This operation is required to release the inner pressure of the fuel tank.

5. Disconnect the brake booster vacuum hose.

6. Loosen the clamp (A) securing the air intake boot.

7. Remove the bolt (B) securing the air intake boot to the collector cover bracket.

8. Remove the air intake boot from the throttle body and the air cleaner case (rear), and move it to the left side wheel apron.

9. Remove the fuel injector. Fuel Injector > REMOVAL

10. Disconnect the engine harness connector.

11. Disconnect the connector (A) from the throttle body, and remove the throttle body from the intake manifold.

NOTE:

Do not disconnect the preheater hose.

12. Disconnect the fuel delivery tube and evaporation hose.

CAUTION:

• Be careful not to spill fuel.

• Catch the fuel from the tubes using a container or cloth.

(1) Remove the clip (A) securing the fuel delivery tube.

(2) Attach ST to the fuel pipe assembly and push ST in the direction of arrow mark to disconnect the quick connector of the fuel delivery tube (B).

ST 42099AE000

QUICK CONNECTOR RELEASE

(3) Disconnect the evaporation hose (C) from the fuel pipe assembly.

13. Disconnect the connectors from the oil temperature sensor, engine coolant temperature sensor and intake oil flow control solenoid valve LH.

14. Remove the clip securing the engine harness to the fuel injector pipe LH.

15. Disconnect the connector from the intake oil flow control solenoid valve RH.

16. Remove the clip securing the engine harness to the fuel injector pipe RH.

17. Remove the bolts securing the EGR pipe B to the EGR control valve.

18. Remove the intake manifold from cylinder head.

• RH side

• LH side

Assembly

NOTE:When assembling the nipple, apply liquid gasket.Liquid gasket:THREE BOND 1105 (Part No. 004403010) or equivalentTightening torque:17 N·m (1.7 kgf-m, 12.5 ft-lb)1. Install the purge control ...

Other materials:

Clear memory mode operation
1. SUBARU SELECT MONITOR1. On «Start» display, select «Diagnosis».2. On «Vehicle selection» display, input the target vehicle information and select «Confirmed».3. On «Main Menu» display, select «Each System».4. On «Select System» display, select «Engine Control System» and then «En ...