2017年5月4日 · I would recommend against tuning with fuel trims. Considering you need a wideband to tune the WOT areas anyway, and you have headers which means your o2 …

2017年5月29日 · And of course after you are done with the maf table calibration to complete the tuning process you will need to set the high rpm disable back to 4,000 or wherever you would …

2016年6月7日 · So looking at tunes, reading forum posts from various sites and this one there seems to be an argument over AFR at WOT. I have seen everything from 12.7 all the way …

2020年2月12日 · A lot of people would freak out over this though because you would be running lean at WOT. Some stock truck tunes basically don't go into PE mode at WOT until after a …

2016年6月8日 · 2010 Vette Stock Bottom LS3 - LS2 APS Twin Turbo Kit, Trick Flow Heads and Custom Cam - 12psi - 714rwhp and 820rwtq / 100hp Nitrous Shot starting at 3000 rpms - …

2017年5月20日 · 04' C5Z w/ MS4 cam, LT, No cats, CAI During long WOT runs the MAF readings are going up and down. Normally I would think valve float but I just replaced all 16 valve …

2024年9月18日 · Here's my issue: Between 2000 and 3700 RPM, under load, if I go to full throttle (WOT) my engine bogs/stumbles/misfires badly. Once above ~3700 it runs great all the way …

2010年11月25日 · Ok I am trying to dial in my IAC by opening up the Blade with the screw on my 90 mm TB ,But by doing so I have .65-.67 Idle Voltage but got 4.5 Volts @ WOT.I tried …

Idle AFR is 13.8 same with cruise and WOT is 12.8. Thanks in advance for any advice! FWIW, I'm running an LQ4 with 706 heads, Summit 8707 cam, Dorman LS2 intake, 92mm TB, full length …

2024年5月1日 · I've started with a WOT timing value of (totally untested due to break-in) of 26° and Target AFR of 12.5. So far I've never seen my knock sensor read over 4%. So not even …