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The 92 Laser · 06-28-2010

I am trying to figure it how when I adjusted the fuel pressure with the vacuum line off it is at 40psi. It then drops to 27 psi, with that setup it built boost but hesitated to 28. with a little knock. So I adjusted it to 40 with the vacuum line on(like it was when it was tuned) but that made the car not build boost at all.

The AFPR is new and from fuel lab. We checked for boost leaks. Among a lot of other things today. I have a log, could anyone try to figure out anything from this log?

Thanks,

-Colin

http://rapidshare.com/files/40370534...28-01.elg.html

06-28-2010	#1
The 92 Laser Join Date: Jul 2009 Location: Columbia Heights Drives: Turbo Miata Posts: 141	no boost building. Please help I am trying to figure it how when I adjusted the fuel pressure with the vacuum line off it is at 40psi. It then drops to 27 psi, with that setup it built boost but hesitated to 28. with a little knock. So I adjusted it to 40 with the vacuum line on(like it was when it was tuned) but that made the car not build boost at all. The AFPR is new and from fuel lab. We checked for boost leaks. Among a lot of other things today. I have a log, could anyone try to figure out anything from this log? Thanks, -Colin http://rapidshare.com/files/40370534...28-01.elg.html