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what car uses 3 bar map sensors

Old 11-22-2006, 09:46 PM
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Default what car uses 3 bar map sensors

what cars come stock with the GM 3 bar map sensors? i am a cheap *** and would rather pick one up from the junk yard than to spend $50+ dollars on one. any info is appretiated
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Old 11-22-2006, 10:16 PM
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Default Re: what car uses 3 bar map sensors

find the part # and ask the dealership to do a reverse look-up.

They are on GM HD trucks though.
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Old 11-23-2006, 06:59 PM
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like the diesel trucks or just the big unleaded trucks?
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Old 11-23-2006, 07:19 PM
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Default Re: what car uses 3 bar map sensors

As far as know know the one you want only comes on:
Buick GN
and The Turbo TA Firebird

Good luck find any of those at the junkyard.
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Old 11-23-2006, 07:26 PM
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Default Re: what car uses 3 bar map sensors

Originally Posted by JK_Motorsports
As far as know know the one you want only comes on:
Buick GN
and The Turbo TA Firebird

Good luck find any of those at the junkyard.
the new supercharged cobalts come with them i am sure there are a couple totalled one in a j yard somewhere or go to chevy and order one
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Old 11-23-2006, 08:00 PM
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Default Re: what car uses 3 bar map sensors

im just too cheap to buy something new that i can get for super cheap or free. im sure they dont cost that much so if i cant find one i will just buy one
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Old 11-23-2006, 08:32 PM
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Default Re: what car uses 3 bar map sensors

Originally Posted by JK_Motorsports
As far as know know the one you want only comes on:
Buick GN
and The Turbo TA Firebird

Good luck find any of those at the junkyard.
Good to know. I have just heard something about them being on trucks. Never really looked into it b/c they are <$50 with a pigtail.
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Old 11-23-2006, 09:36 PM
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Default Re: what car uses 3 bar map sensors

what about 2 bar sensors? i dont plan to ever go over 20psi so i could get one from an eclipse or something right?
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Old 11-23-2006, 09:59 PM
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Default Re: what car uses 3 bar map sensors

2 bar is only good till 14.7psi or so.

It's 2bar MINUS Atmosphere, with is 1 bar.

Possibly 2.5bar.
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Old 11-23-2006, 10:02 PM
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Default Re: what car uses 3 bar map sensors

oh, i see. 2.5 bar would work then. i havent heard of those being on any cars stock, but maybe
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