black346
January 26th, 2007, 08:25 AM
Hey guys, got a new guy here that needs a little help. :D I'm pretty new to EFI live, but things are slowly making sense to me. I've got an '04 CTS-V with heads, cam, and Kooks that I've had some good practice tuning on, but I need some help with an LS2.
This is a friend of mine's '06 GTO that we just put a cam in (230/234 .595"/.598" on a 111 LSA). We haven't had a chance to auto tune the VE yet. All I've done is raise the idle and bump the timing to get us a good idle. We're getting a P0068 MAP/MAF throttle position correlation code and a P0106 MAP performance code. He also said it went into a reduced power mode. I've checked and rechecked for vacuum leaks and found none. We didn't even touch the intake manifold, so I really don't think there are any leaks. I'm guessing the loss of vacuum is tripping this MAP performance code. I guess these ETC checks are more sensitive than the LS6 stuff. I've never gotten any of these codes on my car and I've pretty much got the same cam.
Can someone lead me in the right direction here? I'm guessing I just need to adjust some of the diagnostic parameters to make this thing happy?
Anyone have any LS2 cam only files they could share?
This is a friend of mine's '06 GTO that we just put a cam in (230/234 .595"/.598" on a 111 LSA). We haven't had a chance to auto tune the VE yet. All I've done is raise the idle and bump the timing to get us a good idle. We're getting a P0068 MAP/MAF throttle position correlation code and a P0106 MAP performance code. He also said it went into a reduced power mode. I've checked and rechecked for vacuum leaks and found none. We didn't even touch the intake manifold, so I really don't think there are any leaks. I'm guessing the loss of vacuum is tripping this MAP performance code. I guess these ETC checks are more sensitive than the LS6 stuff. I've never gotten any of these codes on my car and I've pretty much got the same cam.
Can someone lead me in the right direction here? I'm guessing I just need to adjust some of the diagnostic parameters to make this thing happy?
Anyone have any LS2 cam only files they could share?