 what the hell is that?, this is gonna sound dumb no matter what. |
 Oct 10, 2004 - 6:46 PM
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Enthusiast  Joined Jul 7, '04 From charlotte N.C. Currently Offline Reputation: 0 (0%)  |
so yeah ive been looking at some celica pictures and ive noticed people putting some kinda box **** on their intake. and i though it was a "boost leak finder thingy" but ive seen it on n/a cars.
heres a pictures of one.  what the hell is that? -------------------- Former: 96 GT 5 speed (i/p/e) Fate- rear ended by mack truck
00 GTS 6 speed (i/ Bored TB 63mm - 68.5mm w/ butterfly/ Ported IM/ IMG/ PFC/ Commander/ datalogit/ Ported & heat wrapped Header/ Decat/ UEGO/) 193FWHP 14.2(1/4mi) @98mph, 2.12 60ft (just intake, unbolted Exhaust, and gutted) Fate- side swipped by 18 wheeler at 75mph. Next: maybe an elise |
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Oct 10, 2004 - 8:39 PM
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 Enthusiast Joined Dec 27, '03 From Nor Cal Currently Offline Reputation: 0 (0%) |
MAPs read vaccum and and send out voltage signals which are all interpreted by the ECU. MAP equipped vehicles usually also have other sensors, such as IAT and ICV, and others. The AFM can do all of that and then some. To do a conversion, you'll need a different ECU that can read and interpret the MAP signals, in the 3SGTE's case, probably an ST205 ECU or something. You'll also need the above mentioned sensors. From there, you repin and rewire accordingly to match the ECU.
As for the AFM, it literally has a little door on the inside that flaps. The flapping triggers different voltage signals and such to the ECU. The AFM can also measure temp, density, vaccum, and other things... but it reduces the overall intake in high-powered vehicles. -------------------- "It's ok to be naked girl... I'm an artist!"
1995 AT200 Celica ST: stocked out daily driver... 1984 AE86 Corolla GT-SR5: silvertop 20V 4AGE project car jacked up with goodies... 1991 SW2x MR2 n/a: bare bones hardtop model soon to be... |
Posts in this topic
recneps what the hell is that? Oct 10, 2004 - 6:46 PM
Mynzeyes that's an AFM(air flow meter). the stock celic... Oct 10, 2004 - 6:52 PM Andason QUOTE (recneps @ Oct 10, 2004 - 5:46 PM) so yeah i... Oct 10, 2004 - 6:55 PM Mike I always thought it was something that prevents mo... Oct 10, 2004 - 7:21 PM Kwanza26 IMO... it's the worst thing Toyota did to the ... Oct 10, 2004 - 7:58 PM boosted_K2 AFM sensors suck, its the biggest restriction on t... Oct 10, 2004 - 8:06 PM recneps is it possible to map a car with a afm.
for exam... Oct 10, 2004 - 8:07 PM boosted_K2 you have to change the structure of the ECU, or ha... Oct 10, 2004 - 8:12 PM shid Boosted.. or someone; could you tell us how each s... Oct 10, 2004 - 8:23 PM YellowTwo QUOTE (Kwanza26 @ Oct 10, 2004 - 6:39 PM) but it r... Oct 10, 2004 - 10:41 PM boosted_K2 yes, but the overall dimensions where that flapper... Oct 10, 2004 - 10:46 PM boosted_K2 QUOTE (Kwanza26 @ Oct 10, 2004 - 8:39 PM) MAPs rea... Oct 10, 2004 - 10:52 PM jgreening My biggest "regret" of the swap is that ... Oct 11, 2004 - 9:49 AM blackbullet the sorry thing about those sensor thingy is that ... Oct 11, 2004 - 11:26 AM Magic I think you are talking about the Air Flow Meter.J... Oct 11, 2004 - 12:17 PM
lagos QUOTE (jgreening @ Oct 11, 2004 - 7:49 AM) My bigg... Oct 12, 2004 - 11:34 AM |
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