Subaru Legacy BN/BS (2015-2019) Service Manual: 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. Drain approximately 3.0 L (3.2 US qt, 2.6 Imp qt) of coolant. Engine Coolant > REPLACEMENT 4. Loosen the clamp (A) securing the air intake boot. 5. Remove the bolt (B) securing the air intake boot to the collector cover bracket.
6. Remove the air intake boot from the throttle body and the air cleaner case (rear), and move it to the left side wheel apron.
7. Disconnect the connector (A) from the throttle position sensor, and disconnect the preheater hose (B) from the throttle body. 8. Remove the throttle body from the intake manifold.
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Throttle body
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Inspection
1. THROTTLE SENSOR (METHOD WITH CIRCUIT TESTER)1. Disconnect the ground terminal from battery sensor. NOTE2. While pressing the section (A) shown in the figure, move the lock lever (B) in the directi ...
Other materials:
Dtc b2790 id code box circuit
DTC DETECTING CONDITION:An error has occurred inside the ID code box.TROUBLE SYMPTOM:Engine will not start.CAUTION:For replacement procedure of ID code box, refer to the “REGISTRATION MANUAL FOR IMMOBILIZER” provided as a separate volume.STEPCHECKYESNO1.CHECK DTC.1) Turn the ignition swi ...
