lean first gear

was tuning a holden gen 3 ls1 with ETC, heads/cam setup.

I switched to SD mode since his MAF is not working. disabled ltft's and using wideband to tune partial fueling and WOT.

I have a problem where 1st is always lean... 2nd and 3rd gear is fine though.

I have posted a log which shows IDC/injector pulse width increasing but still shows 1st gear lean. I haven't logged the wideband through the scanner, but i do see it with the lm2 hooked up in the offroad pipe.

You can also tell by seeing the o2 sensor voltage in the scanner.

Any advise?

anyone?

http://www.hptuners.com/forum/showthread.php?t=39808

your case is different.. in my case its the a/f ratio is 16's and immediately goes to 12's.