Subject	I've always had a slight miss at idle...FIXED IT today by
Posted by	treese88 on July 28, 2011 at 8:24 PM
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In Reply To	Sounds like a 02 feedback issue........ posted by Greg D. (Specialty-Z) on July 20, 2011 at 11:53 AM
Message	tuning w/ Nistune to ~13.8-14.0 at idle. I'm very glad I saw this post as the miss has always driven me nuts! I always chalked it up to my DW injectors (which I still plan on replacing down the road) but apparently the car just wanted more gas. Turning off the o2's didn't do it for me but this did. Is there any downside besides more gas being used if I run a rich idle? I essentially enriched the idle by increasing my latency slightly and adjusting the fuel map. '91 TT
Follow Ups	Pop from exhaust at idle.. Long history - Drk93TT 22:05:40 07/19/11 Conzult shows everything to be correct? TPS, O2's cycle, - 5280Z_nightstalker 00:54:46 07/20/11 Correct, everything on conzult looks to be in specs - Drk93TT 08:16:00 07/20/11 the only couple of things I can think of that may well be - LJZTT 06:23:17 07/20/11 Yeah I saw that post.. - Drk93TT 08:19:20 07/20/11 get in on one of the SpecialtyZ US tour stops or find - LJZTT 08:25:26 07/20/11 This may be related, after the car is run hot and then sits - Drk93TT 09:51:18 07/20/11 Sounds like a 02 feedback issue........ - Greg D. (Specialty-Z) 11:53:44 07/20/11 Thanks for the insight Greg - Drk93TT 13:25:42 07/20/11 Unplugging the 02 sensors made it idle smooth! - Drk93TT 13:54:49 07/20/11 I've always had a slight miss at idle...FIXED IT today by - treese88 20:24:35 07/28/11
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