Subject	A MAP sensor reads manifold pressure...
Posted by	pionkej on November 02, 2007 at 3:22 PM
	This message has been viewed 38 times.
In Reply To	How does the MAP ECU do that? posted by Broke_as_**** on November 02, 2007 at 03:15 PM
Message	...so whatever pressure is currently present at the manifold is calculated and the proper amount of fuel is added.
Follow Ups	Why not go to the dual pop set up with all other - eriksu9 09:55:50 11/02/07 Z1 says they find even a stock TT does show - CRAZZEPETE. 10:01:59 11/02/07 its proven - Alan(NJ) 10:04:28 11/02/07 Nice... I remember that post. - eriksu9 10:34:54 11/02/07 While on the subject...any suggestions on where to get - pionkej 11:03:52 11/02/07 I use the stock wire out of old efi harness's. (n/m) - Woody75 (Denver) 11:10:33 11/02/07 Radio Shack? - SeanK (StL) 12:01:32 11/02/07 I would not use that. you need a 16AWG shielded pair - DarkZide 14:51:29 11/02/07 Probably on a lot of people's "to do" lists, or it should be (n/m) - BigTDogg (MA) 11:29:17 11/02/07 but why not do it when you do the ECU - Alan(NJ) 11:32:05 11/02/07 The low speed driveablity kit is not really fun to install - BigTDogg (MA) 11:45:56 11/02/07 i have Ash's Doolz - Alan(NJ) 11:48:14 11/02/07 straight off Ash's site - Alan(NJ) 12:03:03 11/02/07 i dont see how JWT dual pop is better than Ash Doolz - Alan(NJ) 12:06:14 11/02/07 3 replies? Really? Relax. Nobody called your mom a whore. (n/m) - Kenny 12:07:33 11/02/07 sorry bored at work (n/m) - Alan(NJ) 12:08:47 11/02/07 <3 (n/m) - Kenny 12:17:00 11/02/07 I thought talking to yourself was the new thing to do?? - TyreeZtt (SeKy) 15:54:23 11/02/07 I said IMO (n/m) - BigTDogg (MA) 12:30:50 11/02/07 And the Doolz is longer and does damn near a 180 (n/m) - Broke_as_**** 12:34:39 11/02/07 smooth bend then - Alan(NJ) 12:41:28 11/02/07 More than a 180 (n/m) - Broke_as_**** 12:45:07 11/02/07 Instead of spending $600 i'd rather go MAP conversion - ztunerz 13:36:12 11/02/07 MAP requires a stand-alone does it not? (n/m) - BigTDogg (MA) 13:47:02 11/02/07 HKS VPC - Broke_as_**** 14:07:59 11/02/07 MAP ECU = $400 new (n/m) - ztunerz 15:05:37 11/02/07 who makes/sells these MAP ECU? (n/m) - Z_spec 20:00:51 11/02/07 You can average or add on the afc set up. - Woody75 (Denver) 14:03:20 11/02/07 even if you add you can't tell the ecu to compensate for - ztunerz 15:06:46 11/02/07 How does the MAP ECU do that? - Broke_as_**** 15:15:17 11/02/07 A MAP sensor reads manifold pressure... - pionkej 15:22:30 11/02/07 Well yeah, thats what I was getting at - Broke_as_**** 15:30:09 11/02/07 You are looking at this wrong. - pionkej 16:03:16 11/02/07 not to mention - ztunerz 16:39:45 11/02/07 Actually... - Broke_as_**** 17:24:19 11/02/07 you can (and should IMO) run dual MAFs on doolz/Xstream - maglito 15:19:59 11/02/07 That's a better option - BigTDogg (MA) 15:34:11 11/02/07 Thats cool, I'm OK with filter position - maglito 16:28:34 11/02/07 Money (n/m) - 91Z32TT 12:59:28 11/02/07 then wait an extra month and do it right the first time arou - Alan(NJ) 23:37:30 11/02/07 2nd about the 'to do list'... just need the funds :( (n/m) - Rickytl (ma) 12:06:54 11/02/07 I think the dual pop fad came way after JWT ECU upgrades - Cap927(Boston) 11:50:47 11/02/07 No CARB sticker for us in Sunny Ca. - SactoTodd 12:11:26 11/02/07 do they check that closely at testing there? - Tikigod (Denver) 12:28:10 11/02/07 Hit or miss, but they're getting better. - Scotts94z32 12:39:45 11/02/07 Wow, all they ask for around here is for proof of insurance (n/m) - 550HPTT 13:03:11 11/02/07 They look under the car with mirrors and use a sniffer in NJ (n/m) - Barry'z (NJ) 13:05:39 11/02/07 That's because your address is - Scotts94z32 13:16:53 11/02/07 Conduct your own smog check...awesome. (n/m) - Eric(NJ) 13:31:45 11/02/07 Guess I won't be moving there! :-P (n/m) - TT XTZ 13:05:39 11/02/07 Look at my profile... - Scotts94z32 13:12:46 11/02/07 It's rare. Never even heard of the problem before - SeedyROM 13:14:12 11/02/07 Cool. Good to hear more experiences. - TT XTZ 10:51:02 11/03/07 never had a single smog tech do the visual - tya 01:01:13 11/03/07 I never had a single smog tech even guess the air filter was - fourZero 16:46:49 11/02/07 Dual pop question... - Madhatter10-6 13:11:13 11/02/07 If you use and wire up another maf you hook it up to an AFC. (n/m) - Woody75 (Denver) 13:35:13 11/02/07 The key word you're looking at here is "dummy" as in it does - Eric(NJ) 13:36:45 11/02/07 so.... - Madhatter10-6 13:56:58 11/02/07 Yes (n/m) - Eric(NJ) 14:02:57 11/02/07 thanks! (n/m) - Madhatter10-6 14:18:51 11/02/07 Under the assumption - SeanK (StL) 15:10:24 11/02/07 Doolz = no LSDK (low speed drivablity kit) - BigTDogg (MA) 15:17:16 11/02/07 Re: Why not go to the dual pop set up with all other - Lbr_z32 16:39:02 11/02/07 or you can ditch the FMIC - Alan(NJ) 23:39:22 11/02/07 I went ahead and did it on my TT with stock turbos - ShakaShaun(Denver) 21:37:03 11/02/07
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