MAP sensor location

2007 MERCURY MARINER
125,000 MILES • 2.3L • 4 CYL • 2WD • AUTOMATIC
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MARKT1965
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I need the location and the best way to test it. Thanks!
Jul 18, 2020 at 7:53 PM
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JACOBANDNICKOLAS
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Hi,

The MAF is on the air filter box right where the air induction tube between the air box and throttle begins. See pic 1 for location.

Before replacing it, I would suggest trying to clean it. Here is a link that explains how that is done:

https://www.2carpros.com/articles/mass-air-flow-service

Here is a link that shows in general how one is replaced. There will be two screws that hold it in place.


https://www.2carpros.com/articles/how-to-replace-a-mass-air-flow-sensor-maf

As far as testing, I need to know if there is a diagnostic trouble code that has been retrieved related to the MAF and what it is. Otherwise, there are multiple ways that things need checked. A specific code will point me in the directions of a specific test.



Let me know.

Joe
Jul 18, 2020 at 8:10 PM
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MARKT1965
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We replaced the MAF already. Looking for the MAP location. It's throwing the code P0068 and we've checked everything else. Thanks
Jul 18, 2020 at 9:07 PM
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JACOBANDNICKOLAS
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Hi,

Sorry about that. It has been a long day. I attached a pic of the MAP sensor's location. Let me know if this helps.

Joe
Jul 18, 2020 at 9:08 PM