Thread: PUlled down.Take a peak at scans please

Mods in sig. I was running a 3.6 pulley went to a 3.5. I have a header leak on the crossover rear collector and the front header. Im fixing that later this week. I get a insufficient switch CEL, and its maxing LFT's from the 02 in the exhaust. Anyways Im thinking I need to add maybe 2 percent 9,000HZ and up. What do you think? Timing was low because it was hot out today(high Iacs) Thanks for looking

3.5 pulley scan NannyLog(04.11.2010_00.17.25). from gpgt01 -- Scan Depot dot net
3.6 pulley scan NannyLog(04.09.2010_18.59.23). from gpgt01 -- Scan Depot dot net
3.5 pulley scan NannyLog(04.12.2010_00.55.54). from gpgt01 -- Scan Depot dot net
3.5 pulley scan http://www.scandepot.net/viewscan.php?pk=5136

Your knocking up to 2*, also are you running a rear o2 sensor or sim? There is a cat diagnostic test (occurs on 01+) that makes you go +16.4 ...

However, I would get that exhaust fixed and see it your still 16.4... I think you need to address that before dropping pulley sizes.

02 is Hooked up andin exhaust. Just doesnt have a cat.The PCM was a ZZP tuned pcm. I think they set the code to non report.Ive just made Maf changes and Timing changes as Ive added mods and dropped pullies I need to check with my HP tuner when I get it back from a friend I let borrow it. The 16.4 fuel trims didnt start untill my car tossed a p1133 code. I have leaks at the crossover front manifold and rear collector. so I assume thats why.