where can i find a gm 3bar map sensor
02-22-2005, 06:12 PM
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Re: where can i find a gm 3bar map sensor (Zero2Sixty)
Try a junk yard that has a bunch of later models GM cars.I found one on a trans am here at a local yard, I just cut the plug and took it, Or u can buy one new at the dealer for around 60 or 70 with discount I think.
02-22-2005, 06:33 PM
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Re: where can i find a gm 3bar map sensor (per4mance)
Dont goto a junk yard, you'll be wasting your time. Unless of course it has a grand national or a turbo 89 trans am cause thats what the 3bar sensors are off of.
Goto you local dealer or find the part number on the aem boards and goto gmpartsdirect.com
To the guy above me. You more than likely have a 2bar map sensor unless you pulled it off one of the cars I mentioned.
Goto you local dealer or find the part number on the aem boards and goto gmpartsdirect.com
To the guy above me. You more than likely have a 2bar map sensor unless you pulled it off one of the cars I mentioned.
02-22-2005, 06:41 PM
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Re: where can i find a gm 3bar map sensor (93LSivic)
http://www.wiredspeedlab.com BUY IT FROM RICKY!!! 
$90.00 and comes with instructions and pigtails
Modified by 1Bar GSR at 1:02 PM 2/24/2005
$90.00 and comes with instructions and pigtails
Modified by 1Bar GSR at 1:02 PM 2/24/2005
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02-25-2005, 10:23 AM
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Re: where can i find a gm 3bar map sensor (rpm11)
I went to a junk yard here and got one off a 99 z28, so its not a waste of time if you know anything about what all gm cars have them...... not just old *** gms 
02-25-2005, 11:14 AM
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Re: where can i find a gm 3bar map sensor (9keek9)
funny that
it makes a differnece if they are a boosted setup or n/a.
i bought one that was off of a turbo sprint and it didnt work for my setup
anytime it saw boost it shut down my motor until it saw 0 boost.
i got one off of a 89 3.8 turbo transam 25th aniversary edition and that one works fine.
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 9keek9 »</TD></TR><TR><TD CLASS="quote">I went to a junk yard here and got one off a 99 z28, so its not a waste of time if you know anything about what all gm cars have them...... not just old *** gms </TD></TR></TABLE>
so its not all the same or for old ones.
it makes a differnece if they are a boosted setup or n/a.
i bought one that was off of a turbo sprint and it didnt work for my setup
anytime it saw boost it shut down my motor until it saw 0 boost.
i got one off of a 89 3.8 turbo transam 25th aniversary edition and that one works fine.
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 9keek9 »</TD></TR><TR><TD CLASS="quote">I went to a junk yard here and got one off a 99 z28, so its not a waste of time if you know anything about what all gm cars have them...... not just old *** gms
</TD></TR></TABLE>so its not all the same or for old ones.
02-25-2005, 12:59 PM
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Re: where can i find a gm 3bar map sensor (9keek9)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 9keek9 »</TD></TR><TR><TD CLASS="quote">I went to a junk yard here and got one off a 99 z28, so its not a waste of time if you know anything about what all gm cars have them...... not just old *** gms </TD></TR></TABLE>
GM map sensors all look identical for the most part. That definately doesn't mean they are the same or even a 3-bar.
Here are the GM 3-bar part #'s:
12223861 - (-14.4psi to 31.1psi)
12219935 - (-8.3psi to 30.8psi)
16040749 - (-13.1psi to 29.3 psi)
Anything else would be one of the many different part #'s for GM 1 and 2 bar sensors. You guys are crazy if you just throw some unknown map sensor on your car
</TD></TR></TABLE>GM map sensors all look identical for the most part. That definately doesn't mean they are the same or even a 3-bar.
Here are the GM 3-bar part #'s:
12223861 - (-14.4psi to 31.1psi)
12219935 - (-8.3psi to 30.8psi)
16040749 - (-13.1psi to 29.3 psi)
Anything else would be one of the many different part #'s for GM 1 and 2 bar sensors. You guys are crazy if you just throw some unknown map sensor on your car
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