I just upgraded my 1999 Camaro to the 2 Bar operating system and I installed a GM 2 bar MAP sensor (p/n 12615136) in preperation for a turbo. When I have the key on / engine off the new 2 bar MAP reads 0 kPa but as soon as the engine starts it seems to act normal (approx 45kPa at idle and approx 98kPa at WOT). My 1 bar MAP read exactly 101 kPa with key on / engine off. I spent a few hours searching the forum and most people said to reload my config, delete the VCM scanner.cfg file, etc. I tried it all but I still have the same issue. I haven't started tuning yet but my initial tune, config, and log are all attached below. In the log the car didn't start on the first attempt but the MAP went right to 100kPa when I hit the key.
Is this something I should worry about or should I just go ahead and start tuning?
I found 1 post where Russ K said he had the same problem on a 3 bar operating system but he never said if he fixed the issue or left it alone...
http://www.hptuners.com/forum/showth...&highlight=bar
For reference, here is the MAP sensor I'm using and my mods:
Stock 1999 LS1 longblock
317 truck heads
02-04 Z06 Cam
Siemen's 60# injectors
Stock 1999 Camaro exhaust (no turbo yet)