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Home >> Infiniti >> 2003 >> G35 4D Sedan, Standard >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Self-Diagnostics >> Diagnostic Tests >> DTC P1102: Mass Airflow Sensor Circuit Range/Performance Problem >> Possible Causes

Possible Causes

A voltage from the sensor is constantly about one volt when engine is running. Possible causes are:

Harness connectors (sensor circuit open or shorted).
Defective MAF sensor.

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