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Test J: Mass Air Flow (MAF) Sensor



PINPOINT TEST J: MASS AIR FLOW (MAF) SENSOR

This pinpoint test is intended to diagnose the following:

^ MAF sensor

^ harness circuits: MAF SIG MAF RTN vehicle power (VPWR) and power ground (PWRGND)

^ Powertrain control module ( PCM) (12A650)









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J15: