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

Inspection

For inspection procedure, refer to “Diagnostics for Engine Starting Failure”. Diagnostics for Engine Starting Failure > IGNITION CONTROL SYSTEM ...

Spark plug

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Other materials:

Dtc p0400 egr "a" flow
DTC DETECTING CONDITION:Detected when two consecutive driving cycles with fault occur.TROUBLE SYMPTOM:• Movement performance problem when engine is low speed• Improper idling• Movement performance problemCAUTION:After servicing or replacing faulty parts, perform Clear Memory Mode ...