Air Flow Meter - 91 Turbo MR2 - Toyota Nation Forum : Toyota Car and Truck Forums

insidi0us · 05-13-2008, 01:12 PM

part number 22250-74220
someone have one maybe please?
I think mine shit the bed.

been asking around salvage yards but no one has one.
i dont need the filter or anything, just the housing around the flap and where the air flow meter sits... anyone recently replace their intake and have this thing lying around? pleeeeeeeeease

***ModifierMR*** · 05-14-2008, 05:36 PM

If you mean the MAF sensor then i doubt anyone would have one laying around unless the converted to a standalone ecu and used a MAP setup.

Try autozone, i think they have one but its over $200.

insidi0us · 05-16-2008, 02:34 AM

nope, im referring to the AFM (air flow meter)
it's the electronic meter that sits on top of the barn door type intake, just inside the filter.
i doubt anyone would have one also, but it's worth a shot, no?

carrebuilder · 05-29-2008, 11:03 PM

I need one as well my conuity is bad on a 87 MR2

TheEngineer · 05-30-2008, 07:01 PM

i will actually have one in a couple weeks for a 91 mr2 as i have just upgraded to AEM EMS with speed density. So let me know if you are interested. My emaill is the best way to reach me
john.mastera@gmail.com

carrebuilder · 05-30-2008, 10:56 PM

Will a 91 work on an 87 MR2?? Cause isint a 91 a MK2 and 87 a MK1 with 2 totally different engines

insidi0us · 05-31-2008, 06:59 PM

Quote:

Originally Posted by carrebuilder

Will a 91 work on an 87 MR2??

doubtful. do some research?

Quote:

Originally Posted by carrebuilder

...Cause isint a 91 a MK2 and 87 a MK1 with 2 totally different engines

probably! so doesn't that beg the question, why did you bother mentioning your air flow meter problem for your mk1 in this thread about my mk2?

hey Engineer, thanks for the offer. hopefully i don't desperately need to replace mine for another couple weeks. i cleaned it a little and it was running perfectly, but i can feel the problem slowly returning.
is yours from a turbo, and how many miles are on it?
i'll email you soon if i dont see you on here again.

***MR2Jedi*** · 05-31-2008, 11:41 PM

What do you mean-you cleaned it up?

insidi0us · 06-02-2008, 12:00 PM

Quote:

Originally Posted by MR2BAD

What do you mean-you cleaned it up?

lol. i mean i took the cap off the meter, found a whole bunch of rust and corrosion, worn out contact points, and i sprayed some WD-40 in there, worked some things back and forth... you know... cleaned it up

***MR2Jedi*** · 06-02-2008, 01:39 PM

ooohhh, not recommended to mess with the inards of that. Hopefully, no permanent damage. Someone may have already opened it up and caused some damage. That may be why you found rust/corrosion. The cover should never be removed.

insidi0us · 06-02-2008, 07:05 PM

Quote:

Originally Posted by MR2BAD

ooohhh, not recommended to mess with the inards of that. Hopefully, no permanent damage. Someone may have already opened it up and caused some damage. That may be why you found rust/corrosion. The cover should never be removed.

you're a wise one. that's exacty the case - it had already been opened and then poorly siliconed back on. for some reason i thought i had mentioned that in this thread, but i guess that was on mr2oc.

yea i wouldn't have opened it if it hadn't already been tampered with. my guess is they tried to tweak it to accommodate the increase in hp from other mods... but when i get a replacement, i'm just going to leave it be.

by the way, there was plenty of permanent damage. like i said, i bandaided the problem, but it's creeping back now, so i'm getting a used one to put in its place.