Where is the map sensor located in a 2004 chev optra?
Can't find it there. Someone suggested attached to the intake manifold, behind the throttle body...Hmmm.
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That might be the MAF, or Mass Air Flow, that is in line on intake. MAP is Manifold Absolute Pressure, a different animal
MAF is something like this
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MAP is something like this
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2nd one is the one we needed to find-got it off-it really was attached to the intake manifold-and really hard to get at...Thanks for all your help.
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I am not disputing Tom. And those are not specific to your car, the only ones with images for your car are copyrighted and I can't post them
Tis ok I google image of the Map sensor for our specific car, very similar to yer second pic-and got the right part out-
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