Help. Where is the Map sensor for a 3.7l 2005 lliberty

[cjaccardi]

I have been looking every where but cannot find anything to show me where the map is for my jeep liberty. I am getting a code 0129 and the car is stalling.

Seems to be MAP sensor ?

 

[tjkj2002]

On the very front of the intake,just behind the AC compressor/alternator and to the left of the ECT sensor(as looking at the engine from the front of the vehicle).

 

[cjaccardi]

thank you so much for answering my question . I will look as soon as it is light out.

 

[cjaccardi]

On the very front of the intake,just behind the AC compressor/alternator and to the left of the ECT sensor(as looking at the engine from the front of the vehicle).

quick question the yellow arrow is the ect in this picture

is the red the map sensor ?

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[cjaccardi]

I guess it is. For people in the future looking for the map sensor , here is a diagram

Thank you again !

number 2 is the MAP

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[JasonJ]

I was going to reply to your picture and say, "yes"... but you clearly identified it yourself. Well done. Good job posting the manual image identifying #2 for others.

 

[Victor Ray]

What does the MAP sensor do?

 

[JeepJeepster]

Monitors the manifold absolute pressure.

 

[Victor Ray]

What r the symptoms of a faulty MAP sensor?

 

[LibertyTC]

Runs like complete crap. Poor fuel economy, possible gasoline odor, sluggish acceleration in a rich condition.
Other side could be a lean condition, surging maybe with some stalling, lack of power, hesitating like it's confused, while trying to accelerate, may run hot.