ITS alive! 3.0 afm mod!
#27
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#29
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Join Date: Jun 2008
Location: DFW Metromess
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Thanks for posting this!! Sounds like I have more modding in my future.. And if that mileage holds--WOOHOO! I'm running 31 inch mud terrains, and felt like my mileage was pretty decent considering. But this AFM might be just what the doctor ordered in the quest for more power AND mileage!
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#30
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Location: Vancleave, Mississippi
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as much as i want this to work... how can it help much when the opening of the new one is ~ 4.8 square inches vs the stock AFM at ~4.5 square inches. based on your measurements? to me it seems like its almost not worth it. but if more people are also getting better gas mileage i'll just throw that theory out the window
#31
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#32
so according to that thread, these all use the same pinout and should work, but obviously don't have the same size openings
85/86 Cressida, 85 Supra 5MGE, 86-92 7MGE non-turbo Supra, 87-92 Cressida, 88-95 3VZE trucks(T100 as well), 88-92 3FE Land Cruiser, 93-94 1FZ-FE Land Cruiser, 91-95 2TZFE Previa non-S/C, 86-89 3SGE Celica non-turbo & turbo, 88-91 2VZFE Camry, 92-93 3VZFE Camry, 90-91 2VZFE Lexus ES250, 92-93 3VZFE Lexus ES300
1= Fuel pump switch
2= Fuel pump switch
3 Not used
4= ECM/PCM (+5v)
5= ECM/PCM (-)
6= VAF signal
7= IAT signal
I think I got them all. These listed above are for the vane air flow meters (VAFM) only!
James
1= Fuel pump switch
2= Fuel pump switch
3 Not used
4= ECM/PCM (+5v)
5= ECM/PCM (-)
6= VAF signal
7= IAT signal
I think I got them all. These listed above are for the vane air flow meters (VAFM) only!
James
#35
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James
#36
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as much as i want this to work... how can it help much when the opening of the new one is ~ 4.8 square inches vs the stock AFM at ~4.5 square inches. based on your measurements? to me it seems like its almost not worth it. but if more people are also getting better gas mileage i'll just throw that theory out the window
#37
A mod like this wouldn't cause the truck to run lean though right? I don't fully understand, wouldn't I get similar results if I ran an intake with a large tube running from the throttle body?
#38
Registered User
Except you look kinda stupid sitting there and doing this experiment. If anyone hears you, they're going to think you're looking at porn.
#39
So basically this guy is saying you can buy the mass air flow sensor from the 88-91 v6 camry, basically bolt it on. rig a way for the tube from the tb to the sensor and thats it? basically all plug and play?
#40
Contributing Member
So here are some pics of the AFM I scored off a early 90's CAMRY tonight not sure of the year but my Buddie seen the pics of the one posted here and Say's it the same motor so I hope this one works.
I would also like to know if the 22r afm article is the one which he speaks of in 4crawlers web site anybody know?
If this is the correct one then I will be installing it on a
1990 4runner with 237,367 miles
5 speed 5.29 gears 35 x 12.5's
cold air intake mod
I need to get the correct article to set the afm back 3 clicks then I will install it and test run it to see if it does anything for power and M.P.G.
I would also like to know if the 22r afm article is the one which he speaks of in 4crawlers web site anybody know?
If this is the correct one then I will be installing it on a
1990 4runner with 237,367 miles
5 speed 5.29 gears 35 x 12.5's
cold air intake mod
I need to get the correct article to set the afm back 3 clicks then I will install it and test run it to see if it does anything for power and M.P.G.
Last edited by olharleyman; 07-02-2008 at 12:30 AM.