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

Inspection

1. Check that the air intake duct has no deformation, cracks or other damages.2. Inspect that no foreign objects are mixed in the air intake duct. ...

General description

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Dtc p2270 o2 sensor signal biased/stuck lean bank 1 sensor 2
DTC DETECTING CONDITION:Detected when two consecutive driving cycles with fault occur.CAUTION:After servicing or replacing faulty parts, perform Clear Memory Mode Clear Memory Mode > OPERATION, and Inspection Mode Inspection Mode > PROCEDURE.WIRING DIAGRAM:• Engine Electrical System ENGINE T ...