Map Sensor Part#'s

[ForcedC5]

Moving from 2bar to 3. Need to know a good working part number and figured we should just list them all in one place... I'll start w/ my current 2bar.

2Bar : 12580698 : direct replacement w/tabs removed: Scaler @ 190
2Bar : fill info here
3Bar : fill info here

[wildwhl]

Which application here?

I'm trying to figure out the correct 2 bar sensor to use on the Magnacharger in my CTS-V? I had suggestion of a Chevy Cobalt SS sensor...anybody know?

Wildwhl

[kbracing96]

The 12580698 PN should be what you need for a 2 bar MAP. That's what I'm using in my truck. Supposedly, it for a Saturn Ion Redline, supercharged. As far as a 3 bar, I don't think there is a plug and play direct replacement. Most use PN 12223861 for a 3 bar map. Its for a 89 turbo TA. You have to change the plug and vac hook up for this MAP to work.
Here is a pic of the stock 1 bar (left) and the 2 bar (right)

[Trippin]

4 bar???
Diesels like boost............

[wildwhl]

kbracing -

THANKS! Funny thing is, I just drove to the Chevrolet dealer to check one out in person...thanks again.

Bill

[kbracing96]

4 bar???
Diesels like boost............

How about 2, 2bars.... All this talk about bars is making me thirsty

[touch racing]

4 bar???
Diesels like boost............

Here is a 5 bar for you http://www.suprastore.com/aemstanalenm.html

[vrybad]

yea, I'm interested in the AEM sensors.
Will they work as long as we can input the proper calibration?

BTW, I'm new to efi live, but have tuned with aem on my last car.

[turboberserker]

Supposedly, Delco is making / has made a direct plug-n-play 3bar sensor. There is a part number on it, but it isn't available to anyone yet. I'll post up if I learn more.

[DJ's99SS]

Supposedly, Delco is making / has made a direct plug-n-play 3bar sensor. There is a part number on it, but it isn't available to anyone yet. I'll post up if I learn more.

Any info yet on the Delco 3 bar sensor or is everyone just using the cobalt/ion red line 2 bar set up? Aren't some of the higher boost guys running into tuning probs with the 2 bar set up...?