Subject	I think you are correct.
Posted by	Z from Japan on December 15, 2002 at 10:45 PM
	This message has been viewed 62 times.
In Reply To	i believe o2's are open loop at idle... (n/m) posted by Bernie on December 15, 2002 at 01:32 PM
Message	If I recall right, the AFR should swing to rich and lean at idle and low load / low rpms. The ecu is in closed loop at that time and is analyzing feed back from the O2 sensors and making adjustments. In fact, the fuel map on the low end is leaner than 14.7, actually in the area of low 15's. If the idle AFR is rich then the high end would be even richer. Performance Parts For Sale Cheap.... Click me! z from Japan - just barely old enuf to drift
Follow Ups	For the guys with the monster turbos--> - TwinTurboPete 11:04:44 12/15/02 My MAS is long gone. ;) (n/m) - Chip(GinnMotorsports) 11:16:46 12/15/02 no offense, but it sounds like you may have other problems.. - niXit 11:21:43 12/15/02 Like I said before, - TwinTurboPete 11:36:35 12/15/02 I 100% disagree. But we all take different paths - niXit 11:43:52 12/15/02 I still disagree, but more... - niXit 11:56:34 12/15/02 Well, - TwinTurboPete 12:12:56 12/15/02 Link SYS (n/m) - joel(PA) 14:19:43 12/15/02 i believe o2's are open loop at idle... (n/m) - Bernie 13:32:16 12/15/02 I think you are correct. - Z from Japan 22:45:22 12/15/02 Thanks for sharing Pete. Keep us informed. (n/m) - B-Ster 11:41:30 12/15/02 Pete, I know you considered Greddy's E-Manage at one time... - B-Ster 11:45:55 12/15/02 I am tired of piggy back stuff - TwinTurboPete 12:16:29 12/15/02 I heard the AEM is the shit! (n/m) - MikeH(Twin GT35BB Incon Z) 12:18:14 12/15/02 yes I am leaning towards that currently as well. - Carlos Ramirez 16:50:58 12/15/02 Sounds like you have probem with FPR if you still - MikeH(Twin GT35BB Incon Z) 12:10:35 12/15/02 I don't have it leaned out to the max. I just don't want - TwinTurboPete 12:15:02 12/15/02 did you check your fuel pressure under boost? (n/m) - MikeH(Twin GT35BB Incon Z) 12:17:35 12/15/02 4.0 bar (n/m) - TwinTurboPete 12:49:26 12/15/02 what did your egt read? (n/m) - MikeH(Twin GT35BB Incon Z) 12:53:03 12/15/02 720-730 (n/m) - TwinTurboPete 22:36:43 12/15/02 It should be 3 bar + boost, I hope you are checking - Chip(GinnMotorsports) 14:40:16 12/15/02 I am getting 4 bar at about 1.2 bar of boost - TwinTurboPete 22:35:19 12/15/02 You need to check it at idle,with the boost reference - Chip(GinnMotorsports) 10:11:23 12/16/02 Re: Sounds like you have probem with FPR if you still - ZHOUND 13:10:00 12/15/02 You know that JWT will send you a modified ECU if you send - Carlos Ramirez 16:44:18 12/15/02 If you are running twin TD06 20G's at high boost and you are - Z from Japan 20:34:37 12/15/02 No problem, Thank You (n/m) - wcoffey 22:52:56 12/15/02
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