Diagnostic Procedure

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Fig 1: DTC P0102: MAF Sensor Circuit - Low Frequency (Steps 1-8)

Courtesy of GENERAL MOTORS CORP.

Fig 2: DTC P0102: MAF Sensor Circuit - Low Frequency (Steps 9-17)

Courtesy of GENERAL MOTORS CORP.

Fig 3: DTC P0102: MAF Sensor Circuit - Low Frequency (Steps 18-27)

Courtesy of GENERAL MOTORS CORP.