Just finished a top-swap, and I'm new to tuning. I really don't have much of an idea if my scan looks *normal* or not. Can somebody check it out real quick? And I can't tell if it's lean at cruise/idle or not, because the Air/fuel stalls at 14.7. I assume that's as high as the O2 sensors can read, leading me to think it's going lean.

L36 bottom
L67 heads/ported Gen 3 with 3.8" pulley
Front PEM
3-inch DP with high-flow cat

http://www.scandepot.net/viewscan.php?pk=5011

And if you have any tips for scanning/basic tuning, I'd love to hear them. And I'm still browsing this section, so I'm sure I'll find some info.

Thanks for any help.

Car is a '99, BTW.

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-David

did you even go WOT in this scan? From the scan you get to about 4 lbs of boost at 66% Throttle with .79 KR your MAF is low you need may need to richen it up. Without looking at the o2 readings that didnt get in the scan its hard to say what else you need to adjust

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Dave's Hocus Pocus Tuning of South Dakota

No WOT, wanted to make sure the car is safer at lower boost for now. I'll add a couple things (O2, vehicle speed) to the scan and get another couple scans. It seems WOT would be safe at this point, but I was just playing it safe.

-- Tue Mar 16, 2010 7:24 pm --

ADDED: Ok, here's a scan from today with a few WOT runs and O2 info.
http://www.scandepot.net/viewscan.php?pk=5012

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-David

Im sorry but the scan you posted u did not go WOT look at your RPM and boost

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Dave's Hocus Pocus Tuning of South Dakota