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Home >> Chrysler >> 2004 >> Crossfire Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Electrical Diagnostics >> Diagnosis And Testing >> DTC P0102: Mass Air Flow Circuit >> Diagnostic Test >> 11. Check The Sensor Ground Circuit

11. Check The Sensor Ground Circuit

With the ignition off.

Measure the resistance between ground and the Sensor Ground circuit.

Fig 1: Measuring Resistance Between Ground & Sensor Ground Circuit
G01861582Courtesy of DAIMLERCHRYSLER CORP.

Is the resistance below 5.0 ohms? 

  1. Yes  >> Go To 13
  2. No  >> Go To 12
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