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xveganxcowboyx · 11-27-2006

Completely lacking in tuning hardware right now. Just bought an evo 8 fuel pump and injectors. Will be looking for an AFC right away. Until then....

I don't think this has anything to do with tuning though. It just started recently without any major changes. I mention the O2, because it does it at partial throttle as well, when the O2 actually means something to the ecu.

Unless I'm running rediculously lean I think it's a false reading, because it starts at anything above 0psi or even slightly in vacuum.

It's also worth mentioning that my mileage dropped about 5-6mpg around the same time, but I think that's just due to pulled timing.

11-27-2006	#4
xveganxcowboyx Wanker Join Date: Nov 2005 Location: St Paul, MN Drives: 95 M3 Posts: 1,027	Re: Knock in 1st gear Completely lacking in tuning hardware right now. Just bought an evo 8 fuel pump and injectors. Will be looking for an AFC right away. Until then.... I don't think this has anything to do with tuning though. It just started recently without any major changes. I mention the O2, because it does it at partial throttle as well, when the O2 actually means something to the ecu. Unless I'm running rediculously lean I think it's a false reading, because it starts at anything above 0psi or even slightly in vacuum. It's also worth mentioning that my mileage dropped about 5-6mpg around the same time, but I think that's just due to pulled timing.