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Home >> Infiniti >> 2004 >> Q45 >> Repair and Diagnosis (Single Page) >> Engine Performance >> Engine Control System >> DTC P0102, P0103: MAF Sensor >> Diagnostic Procedure >> 1. Inspection Start

1. Inspection Start

Which malfunction (P0102 or P0103) is duplicated?

P0102 or P0103 

P0102: GO TO 2.

P0103: GO TO 3. CHECK GROUND CONNECTIONS .