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good AMM, and feel pretty cynical about a regular rebuilt unit. If anyone (Cmyles?) does have the info on a reputable builder, let us know!. Fortunately, my cars are all in great shape, tune-up wise, with great vac lines, grommets, turbo hoses, etc, because i pull them apart so often, stuff doesn't have time to get old! However, O2 sensors are a pain to swap out, so that doesn't happen unless i have a known problem with one, and then i just swap the whole elbow out.
I have not pulled the temp sensor and cleaned it.
Just to clarify: Starts fine. Idles fine for 1st minute or so, then goes in to a heavy, almost stalling (sometimes stalling!) cycle, with the overswing others have noted. These reduces over a few minutes, until we end up back at steady idle again.
It really is a shame that the AMM seems to be the weak link here. I would much prefer to keep my car stock, but $200 for AMM (and then you are still stuck with LH2.2!) that may or may not last, is tricky to swallow. I keep looking at the guys doing T5 conversions, and they are looking better every day. Or megasquirt, which has it's own internal Mass air Flow.
Interested in the 12v AMM tuning, if anyone gets the info down.
Thanks again.
posted by 72.102.61...
Posts in this Thread:
- Cold idle hunting. '88t, is this really the AMM? I have, nicknick
, Thu, 15 Dec 2011 18:11:26- Re: Cold idle hunting. '88t, is this really the AMM? I have, CBS
, Fri, 16 Dec 2011 13:52:17 - nicknick , it doesn't seem like you read my long ......, johnd, Fri, 16 Dec 2011 12:39:44
- to me it's more question about tools and knowledge, Siegfried, Sat, 17 Dec 2011 08:17:22
- Calibration test connector color code., Cmyles
, Fri, 16 Dec 2011 14:05:23 - I'm sorry, i actually meant to have someone else, nicknick
, Fri, 16 Dec 2011 13:14:29
- Thanks all. Obviously, i don't have access to a known, nicknick
, Fri, 16 Dec 2011 09:01:06 <-- Viewing This Message - Hey Nick, been thru similar issues recently, nateh89spg
, Fri, 16 Dec 2011 05:54:10 - How about, vvack0matic
, Fri, 16 Dec 2011 03:19:18 - Re: Cold idle hunting. '88t, is this really the AMM? I have, JET AIR 900, Thu, 15 Dec 2011 23:12:37
- OK, that was confusing! It always starts fine. Only, nicknick
, Thu, 15 Dec 2011 18:12:47- Re: OK, that was confusing! It always starts fine. Only, vvack0matic
, Thu, 15 Dec 2011 18:24:42- Only one car has a dashpot, and this happens even, nicknick
, Thu, 15 Dec 2011 18:49:59- Re: Only one car has a dashpot, and this happens even, Saabnutt, Thu, 15 Dec 2011 19:43:52
- o2 sensor, 85turbosled, Thu, 15 Dec 2011 22:37:14
- Re: Only one car has a dashpot, and this happens even, Hans, Thu, 15 Dec 2011 21:32:17
- What about the NTC sensor?, whitesaab, Thu, 15 Dec 2011 21:00:07
- Re: Only one car has a dashpot, and this happens even, Cmyles
, Thu, 15 Dec 2011 20:57:08
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