Subaru Legacy BN/BS (2015-2019) Service Manual: Dtc p0456 evap system (cpc) leak detected (very small leak)

Subaru Legacy BN/BS (2015-2019) Service Manual / Engine (diagnostics)(h4do) / Diagnostic procedure with diagnostic trouble code (dtc) / Dtc p0456 evap system (cpc) leak detected (very small leak)

NOTE:

For the diagnostic procedure, refer to DTC P0455. Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC P0455 EVAP SYSTEM (CPC) LEAK DETECTED (LARGE LEAK)

1. OUTLINE OF DIAGNOSIS

NOTE:

For the detection standard, refer to DTC P0455. Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC P0455 EVAP SYSTEM (CPC) LEAK DETECTED (LARGE LEAK)

Dtc p0458 evap system (cpc) purge control valve "a" circuit low

DTC DETECTING CONDITION:Detected when two consecutive driving cycles with fault occur.TROUBLE SYMPTOM:Improper idlingCAUTION:After servicing or replacing faulty parts, perform Clear Memory Mode Clear ...

Dtc p0455 evap system (cpc) leak detected (large leak)

DTC DETECTING CONDITION:Detected when two consecutive driving cycles with fault occur.TROUBLE SYMPTOM:• Fuel odor• There is a hole of more than 1.0 mm (0.04 in) dia. in evaporation system ...

Other materials:

Assembly
CAUTION:• Do not confuse the harness routing in the reverse side of the seat cushion. Assembling with harnesses improperly routed may cause the harness to get caught and short out.• If the hook - spring of the frame assembly - front backrest is deformed or comes off due to the deformatio ...