97 Camaro running 2 bar MAP

[skimphish]

Putting a M90 on top of my 97 3.8 (L26) Camaro and trying to figure out the MAP sensor. GTPs run with a 2 bar MAP, but the Camaro runs a 1 bar MAP. The connectors are the same, but the issue is the 2 bar reading from -14.7 to +14.7psig and the 1bar reading from -14.7 to 0psig. I'm trying to figure out how to get the 2 bar sensor to read correctly on the Camaro's computer. Does anyone know what tables I need to change or what all needs to be done?

[xavios18]

i have the same question gtp 97 are same pcm and i copy and paste all data but not for tranny and i never seen in mapping a big difference i can send you the bin file for gtp 1997 ,gtp 2004 et camaro 3.8l 1997

[LETZRIDE]

Putting a M90 on top of my 97 3.8 (L26) Camaro and trying to figure out the MAP sensor. GTPs run with a 2 bar MAP, but the Camaro runs a 1 bar MAP. The connectors are the same, but the issue is the 2 bar reading from -14.7 to +14.7psig and the 1bar reading from -14.7 to 0psig. I'm trying to figure out how to get the 2 bar sensor to read correctly on the Camaro's computer. Does anyone know what tables I need to change or what all needs to be done?

I was sure that you can just run it on our regular tables, it's just to my understanding that there is less resolution when running a 2 bar map.

[GMV6Power]

Putting a M90 on top of my 97 3.8 (L26) Camaro and trying to figure out the MAP sensor. GTPs run with a 2 bar MAP, but the Camaro runs a 1 bar MAP. The connectors are the same, but the issue is the 2 bar reading from -14.7 to +14.7psig and the 1bar reading from -14.7 to 0psig. I'm trying to figure out how to get the 2 bar sensor to read correctly on the Camaro's computer. Does anyone know what tables I need to change or what all needs to be done?

Is your car an automatic or manual?
I believe I have .bin files for both a 97 auto and 97 manual that I can run through Tiny Tuner and get the 2bar MAP to work correctly using the L67 values.