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

Subaru Legacy BN/BS (2015-2019) Service Manual / Fuel injection (fuel systems)(h6do) / Crankshaft position sensor / 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. Disconnect the ground terminal from battery sensor. NOTE

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

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

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

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

NOTE:

Do not disconnect the preheater hose.

7. Remove the service hole plug.

8. Disconnect the connector (A) from the crankshaft position sensor, and remove the crankshaft position sensor from the cylinder block.

1. CRANKSHAFT POSITION SENSOR1. Disconnect the ground terminal from battery sensor. NOTE2. Prepare an oscilloscope.3. While pressing the section (A) shown in the figure, move the lock lever (B) in th ...

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Inspection
SymptomsInspection stepsHorn does not sound1. Check the fuse.2. Check the horn relay.3. Check the roll connector.4. Check the horn switch.5. Check the horn assembly.6. Check the harness. ...