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Old 07-22-2011
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I am: Rick Thraen
Join Date: Mar 2008
Location: Rothschild, WI
Vehicle: 1999 Ford Ranger XLT
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Mass Air Flow

Is There any way test the sensor to see if is good?
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Old 07-22-2011
I am: Rob Green
Join Date: Oct 2010
Location: Nokomis,Fl
Vehicle: 2001 Ford Ranger
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I'm sure there are ways to test it, but the way I've always done it was to unplug it while the engine is running to see if it changes. If it does, then the sensor is prob good an is doing it's job. If it doesn't change then most likely the sensor is bad. But that's not always the case. That sensor could be getting bad info from the sensor that is bad which in turn would give the ECM bad info!!
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Old 07-22-2011
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I am: Mike Martin
Join Date: Jan 2011
Location: Ontario, Canada
Vehicle: 2002 Ford Ranger
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***K , my MAF just started givin me trouble tonight , about an hour ago. Went to the bank, then tryed starting my truck , took three trys, then chugged all the way home , then disconnected it , reved it up a few times, plugged her back in and now it runns mint
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Old 07-23-2011
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Wirelessly posted

Check resistance I think not sure tho
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