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International Automotive Technicians Network
Re: Bosch mass airflow sensors
Posted to Technical Discussion Forum on 5/5/2002

Hi Kansas,

Well I am not a guru by any means whatsoever, but, when I suspect a MAF sensor has gone bad, I would be looking at a graph of injector pulse width (if you have a vantage or graphing multimeter, that is best) vs MAF voltage. There should be no glit... Login to read more.