P0100

DTC P0100: MASS AIR FLOW SENSOR CIRCUIT MALFUNCTION (QA)

DTC DETECTING CONDITION:
- Immediately at fault recognition

TROUBLE SYMPTOM:
- Erroneous idling
- Engine stalls.
- Poor driving performance





SUBARU SELECT MONITOR DISPLAY





FLOW CHART

CAUTION: After repair or replacement of faulty parts, conduct CLEAR MEMORY and INSPECTION MODES.





WIRING DIAGRAM


















PROCEDURES