amdaman

Hi,

I've tried to look at this problem before but now I've got some free time and I'd really like to get it working. The car was tuned in Winter and now it's Summer it's running rich.

The problem I'm having is when I turn it on for idle <1000rpm the AFR hunts from rich to lean (12-16) and it just keeps doing that. However when i'm cruising its a solid 14.5-14.8! I just can't nail it. There must be a conflicting table somewhere. I've never managed to get it working and I've tried to adjust loads of o2 feedback settings.

My setup is:
AEM 1052u
AEM Wideband wired into #2 O2 channel.
ID 1000cc
Paxton 1200 supercharger
Walbro 255
New plugs and coils

Here's a link to my map (i've spent a lot of time getting my idle right) so there's a lot of red. It's running at late 12's on idle at the moment. Any help or suggestions would be greatly appreciated!

https://www.dropbox.com/s/4acq4dk5rg...V1.19.cal?dl=0

Thanks