Chevy Maf Sensor Wiring Diagram

I also show you how you can figure out the wires without a wiring diagram. The purpose of the burn off is to clean the hot wire of contaminants after each trip burnoff is usually a key off function after engine operation exceeding 2000 rpm. The maf or mass air flow sensor is a main input to the ecm or engine computer form air intake temperature and flow.

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Chevy maf sensor wiring diagram. Don t simply replace the sensor. Mike your wire color should be dark blue and the purple. 4 8l 5 3l 6 0l and 8 1l v8 engines 1999 2010. I cant figure out for a 2007 chevy impala with the 3 5 flex the wires for the maf iat sensor and what each wire is for.

This type of gm mass air flow maf sensor is used in a lot of gm makes and models to find out if this article applies to your specific gm cadillac chevy buick gmc vehicle take a look at the list at the bottom of this page. Gmc savana van and chevy express van 4 3l 5 3l 6 0l engines 2003 2008 how to test the gm mass air flow maf sensor. On the silverado l which wires on the maf sensor are the iat snesor here is a diagram. There are also 3 other gm maf sensor test articles.

Learn how this device is connected to the ecm and vehicle electronics in general. Add your vehicle in manage my vehicles. Each part ought to be placed and connected with different parts in particular way. Gmc savana van and.

How to test the gm mass air flow sensor. Check to see if these wires have 12 volts at the mass air flow sensor. Access our avalanche sierra silverado c k series 1999 2005 mass air flow maf sensor connector repair guide by creating an account or signing into your autozone rewards account. Make sure the burn off is functional.

How to test the gm mass air flow sensor. Here is a video on how you can test your maf sensor using a basic 5 multimeter. Answered by a verified chevy mechanic. These two wires are easily seen in a wiring diagram of the vehicle.

A bad bosch hot wire maf sensor may be the result of a failed burn off circuit. The plug for the mass air flow sensor to a chevy hd it s 5 wires wire iat maf sensor in a chev trailblaser 6 cyl which 2 wires are used. Now in case this is not the article you re looking for there are also 3 other gm maf sensor test articles. Once you sign in follow these instructions to access our repair guides.

Maf wiring diagram ford maf wiring diagram ka24de maf wiring diagram ls1 maf wiring diagram every electric arrangement is composed of various unique components. If not the structure won t work as it ought to be. Enter your vehicle details.