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Discussion Starter #1
our vehicle is Duratec-HE engine with MAP ,no MAF.

Where is the MAP sensor on intake manifold ?

Is 4 wires or 3 wires?


thanks
 

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None of us know as it isn't applicable to our motors and we've never seen it.

You're going to want to find some sort of manual or parts diagram, maybe from a dealer.
 

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I think on the little emissions sticker diagram thing it listed both a MAF and MAP for the Duratec 20?
 

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Sückn' n Blown
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Yes, we have a MAP and a MAF, but their engine doesn't have a MAF at all. But I think our MAP is different from theirs.
 

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I have a question.. why do you want to know?

Because MAP/MAF's are often blamed for running issues in cars, and also pop up on trouble code scans very often. A good portion of the time, the MAP/MAF is not the problem, but some other problem is causing the reading to be off. MAP's are not expensive most of the time, but I do know a lot of people here in the states who have replaced extremely expensive MAF's from early 90's Japanese cars that did not fix anything.

If you can describe the problem, check engine code, or any other information maybe we can steer you in other directions to look for issues before replacing a MAP sensor.
 
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