HOW CAN I CHECK TO SEE IF MY MASS AIRFLOW SENSOR...

2002 GMC Savana

Tiny

Anonymous

March, 12, 2013 AT 5:18 PM

How can I check to see if my mass airflow sensor is bad in my 2002 gmc savanna 2500 4.3 6cly?

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1 Answer

Tiny

ASEMaster6371

March, 12, 2013 AT 11:27 PM

You need a scan tool to monitor the action of the sensor

Roy

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