cer54467
11-10-2009, 10:30 PM
Hey Guys I am a noob to this forum and i have been a E39 owner since 1998. I rooled the 1st 540 and now i have a 01 540 six sp. I used to be on roadfly. That forum seems dead these days. I have a EFI live for my durmax and have doen well with tuning it. I have also had a buddy break into the merc software with his efi live. What is everyone dong for tuning software these days? I have the SES light issue with the carbon buildup and the secondary air pump issue. I woudl just ike to widen the paramenters. But iwoudl also like ot pump er up a bit. It seems not many make SW for the 540, I would be interested what a single vanos can get with a CAI and exhaust and a tune. I am in WI so i can dump the emissions. Any help would be appreciated.