Originally Posted by
levitize
Did all the above today, and took it for another drive tonight. Not sure if any of that made a difference but after also adjusting my driving according to COBB tunes I am pretty sure that my car is working the way it should be now. I think that coming from Hypertech I was unaware of the difference in terms of smoother (and later) power delivery but after doing some logs, it appears that I am hitting the boost target and fuel pressure seems to be holding up well at the moment, but unsure if all other log parameters are what they should be, so just a quick thanks for all the help and recommendations all though!
I have 2 questions though;
1. What are the AFR's supposed to be normally and when on boost? Mine seem to hover around 11~ when on boost.
2. Has anyone tried to modify their idle rpm? I had mine on +200 on the Hypertech and was hoping to replicate that on the AP. I've found a guide and will give it a go soon.
Edit ----------------------
Found answer to question 1 in the COBB AP FAQ! lol
I think from memory ...11.5 is about middle of the road on boost. 12 is running towards lean and 10 towards rich.
Trying to keep it subtle ... | COBB AccessPort | COBB DP | CP-e HPFP | CorkSport TMIC | TurboSmart BPV | Denso ITV22| CorkSport Boost Tubes | SURE Full3 Aeros | SURE REM (Street) | SURE AGS SS Shift Knob | 2XS SSP + SURE CounterShift | Speedline Front Strut Brace | Whiteline RSB | Prima Paint Protection