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

Subaru Legacy BN/BS (2015-2019) Service Manual / Emission control (aux. Emission control devices)(h4do) / Egr cooler / Inspection

Check that the EGR cooler has no deformation, cracks or other damages.

Removal

1. Fully open the front hood. NOTE2. Remove the V-belt covers.3. Remove the clip (A), and loosen the clamps (B) and (C) securing the air intake boot.4. Remove the air intake boot from the air cleaner ...

Installation

1. Install the engine coolant hose to the EGR cooler.• CVT model• MT model2. Install the gasket (A) to the stud bolt.NOTE:Use a new gasket.3. Set the EGR cooler, and temporarily tighten th ...

Other materials:

Dtc b1877 short in front seat cushion airbag lh (to ground)
DIAGNOSIS START CONDITION:Ignition voltage is 10 V to 16 V.DTC DETECTING CONDITION:GND short circuit failure (shorted to ground in main harness, shorted to ground in front seat cushion airbag LH, shorted to ground in airbag CM internal circuit)CAUTION:Before performing diagnosis, refer to “CAU ...