what car uses 3 bar map sensors
 

what cars come stock with the GM 3 bar map sensors? i am a cheap ass and would rather pick one up from the junk yard than to spend $50+ dollars on one. any info is appretiated

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.

Re: what car uses 3 bar map sensors
 

like the diesel trucks or just the big unleaded trucks?

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.

Re: what car uses 3 bar map sensors
 

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

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

Re: what car uses 3 bar map sensors
 

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.

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?

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.

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