Subject	you gotta go to the dyno and retune the AFC...
Posted by	nixit(da][as) on October 05, 2001 at 2:41 PM
	This message has been viewed 16 times.
In Reply To	unfortunetly the dyno i went to didnt know their head> posted by Wagz(player-nomore!) on October 05, 2001 at 12:52 PM
Message	changing plugs might help, but might not. Just let the shop run their dyno. Dont let them touch the AFC. We made 13 passes in one hour (tuning aquamist) and were able to tweak the AFC rather successfully. If you need help, I'm sure many here would be willing to help in person or via phone. But get someone who knows whats what on the AFC. We found a major change (5%) each time would make noticable changes on the A/F ration (about .2-.3 each time). We were tuned with +15% in some cases (or was it -15%...I'll never tell). Good luck...
Follow Ups	NOS guyz-do u seem to have this issue as well & ur AFCs>>> - Wagz(player-nomore!) 12:37:22 10/05/01 A assume you tuned on the dyno...unfortunantly... - nixit(da][as) 12:42:45 10/05/01 unfortunetly the dyno i went to didnt know their head> - Wagz(player-nomore!) 12:52:17 10/05/01 spark plug gap? - got rice? 13:06:28 10/05/01 i have the HKS Iridium #7's and i gapped them all at 33 or - Wagz(player-nomore!) 13:16:37 10/05/01 you gotta go to the dyno and retune the AFC... - nixit(da][as) 14:41:07 10/05/01 thanks 4 the advice-i need to find a better dyno shop & dont - Wagz(player-nomore!) 15:16:00 10/05/01 & ur AFCWhy do you have dual MAF's? (n/m) - wesman [92TT-less ] 13:06:45 10/05/01 dual mass air flow sensors - sorry bout that (n/m) - Wagz(player-nomore!) 13:16:55 10/05/01 Right...why do you have two ?What's the purpose? (n/m) - wesman [92TT-less ] 13:18:18 10/05/01 eliminates the low end drivability issues & helps idle> - Wagz(player-nomore!) 13:22:02 10/05/01 Hmm..seems that it would confuse the ECU since it's getting - wesman [92TT-less ] 13:24:01 10/05/01 Not to mention that the ECU thinking it has 2x the air - HoriZon 13:26:07 10/05/01 That's pretty much my point :) (n/m) - wesman [92TT-less ] 13:27:05 10/05/01 no the dual mafs run through the AFC which calculates the > - Wagz(player-nomore!) 13:30:08 10/05/01 Hmm...my dual POP idled rock solid >> - wesman [92TT-less ] 13:36:38 10/05/01 Spddemon13 could xplain this much better, but my understand - Wagz(player-nomore!) 13:45:46 10/05/01 that's correct... you basically set it up like Skylines - Bernie 14:39:21 10/05/01 Mine works just fine. ;-) - Dallas DamonZ 20:02:50 10/05/01 when did the problems start occurring? - got rice? 14:40:43 10/05/01 i would honestly have to say it was after my dyno session> - Wagz(player-nomore!) 15:14:21 10/05/01 Re: i would honestly have to say it was after my dyno sessio - got rice? 15:57:15 10/05/01 hestitations are on the high end actually, and the when - Wagz(player-nomore!) 13:27:41 10/05/01
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