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if the car runs like crap then you could try replacing it. see if it is faulty by unplugging it. the car should run crappier when you do this. when you plug it back in it should be happy again. you really don't need to touch the MAF unless it gets really fouled by some oil, but even then it has a heated element which will burn off the oil. get a book to your car here, only certain years: http://www.germanautoparts.com/Books/BMW. if you want to clean it out it may help but the MAFs last forever unless they've been through a hurricane or drowned in some water.
What else can I help you with?
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you will almost always have to replace them.
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It does not have a mass air flow sensor.It does not have a mass air flow sensor.
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That is a NO NO. You should never clean the mass air flow sensor it will mess it up.
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It doesn't have a mass air flow sensor.It doesn't have a mass air flow sensor.
Where is the mass air flow sensor located on a 2002 jeep liberty?
It does not use a mass air flow sensor.It does not use a mass air flow sensor.
How do you replace a mass air flow sensor on a 2000 grand prix gt 3.8 with sc and where is it located on engine?
your mass air flow sensor is located at the top of your air filter where it connects to the engine. to replace it you remove the two screws unplug the sensor and pull it out and just reconnect the new one in.
Where is the mass air flow sensor on a 2007 jeep compass?
It doesn't use a mass air flow sensor.It doesn't use a mass air flow sensor.
Where is the mass air flow sensor on a 2003 jeep liberty?
It does not have a mass air flow sensor.
How do you adjust your mass air flow sensor on a 1988 Porsche 928?
You can't. You either replace it or get it rebuilt.
