WTB 3sgte AFM sensor

WTB 3sgte AFM sensor Register Help Home Forum New Posts FAQ Calendar Community Groups Reported Items Top Posters Forum Actions Mark Forums Read Quick Links Today's Posts Contribution Actions Contribute Blogs What's New? Contribute Advanced Search Forum The Toyota MR2 Marketplace MR2 Parts Department MK 2 Parts Wanted WTB 3sgte AFM sensor
If this is your first visit, be sure to check out the FAQ by clicking the link above. You may have to register before you can post: click the register link above to proceed. To start viewing messages, select the forum that you want to visit from the selection below. Page 1 of 2 12 Last Jump to page: Results 1 to 20 of 25 Thread: WTB 3sgte AFM sensor Thread Tools Show Printable Version Display Linear Mode Switch to Hybrid Mode Switch to Threaded Mode 08-07-2011, 11:31 AM #1 serjey15 View Profile View Forum Posts Private Message View Blog Entries Cage Fighter Join Date Feb 2011 Posts 743 Thanks  8 Thanks  23 Thanked in23 Posts Total Contributions For
serjey15     $ 0.00 WTB 3sgte AFM sensor Hello, I am looking to buy a afm from a 91-95 mr2 turbo. I would like it to be checked with a multimeter to make sure its in good working condition. Let me know if you have one. Thanks. The Very First Mod Is Driving School. Reply With Quote 08-07-2011, 12:51 PM #2 eckoman_pdx View Profile View Forum Posts Private Message View Blog Entries Visit Homepage Owner Source Customs LLC Join Date Sep 2007 Location Portland, Oregon Posts 3,725 Thanks  85 Thanks  265 Thanked in223 Posts Total Contributions For
eckoman_pdx     $ 0.00 Originally Posted by serjey15 Hello, I am looking to buy a afm from a 91-95 mr2 turbo. I would like it to be checked with a multimeter to make sure its in good working condition. Let me know if you have one. Thanks. Whoever has a an AFM, it's very easy to check to make sure it's in spec. It take less than 5 minutes with a multimeter. Out of spec is out of spec in this case. Also, I've seen a few which were close to the low end of the range on VC-E2 which ran lean, so too close to the 200 ohm mark can mean it's letting go.

Other than that's, it's a straightforward check. It's always good to check too. The first AFM I tried ended running just pig rich on the car. I tested it and t was way out of spec on VC-E2 (way over the high end of the range). The next one was tested (took like two minutes), it was good so I was good to go.

The file is pretty straightforward, so if you've never checked one before it's pretty easy. Good luck finding one! Attached Files MR2_AFM_CHECK.PDF (656.0 KB, 63 views)
SOURCE CUSTOMS LLC
www.sourcecustoms.com

MR2 Floor Mats Available Now!! Reply With Quote 08-08-2011, 02:36 PM #3 Xuracing View Profile View Forum Posts Private Message View Blog Entries MR-Broken Join Date Aug 2010 Location Pittsburgh PA Posts 604 Thanks  2 Thanks  25 Thanked in20 Posts Total Contributions For
Xuracing     $ 0.00 i have one. pretty sure its in spec. still on my car working. Let me know if you are interested
Triple Vent Gauge GB!
JDM Suede Seats w/ Inserts + Map ECU for sale! Reply With Quote 08-12-2011, 11:34 AM #4 serjey15 View Profile View Forum Posts Private Message View Blog Entries Cage Fighter Join Date Feb 2011 Posts 743 Thanks  8 Thanks  23 Thanked in23 Posts Total Contributions For
serjey15     $ 0.00 I am interested, Can you check the specs on it with a multimeter? The Very First Mod Is Driving School. Reply With Quote 08-12-2011, 08:58 PM #5 serjey15 View Profile View Forum Posts Private Message View Blog Entries Cage Fighter Join Date Feb 2011 Posts 743 Thanks  8 Thanks  23 Thanked in23 Posts Total Contributions For
serjey15     $ 0.00 BUMP. I really need an AFM guys. Let me know if you have one. The Very First Mod Is Driving School. Reply With Quote 08-13-2011, 02:05 PM #6 Black93Hardtop View Profile View Forum Posts Private Message View Blog Entries Rare 93' Hardtop Turbo Join Date Oct 2009 Location Indiana Posts 275 Thanks  0 Thanks  12 Thanked in11 Posts Total Contributions For
Black93Hardtop     $ 0.00 How about a HKS VPC (vein pressure converter) to eliminate that pesky AFM? I have both 440cc and 550cc chips depending on your injector size..

Thanks,
Brian Reply With Quote 08-13-2011, 04:41 PM #7 eckoman_pdx View Profile View Forum Posts Private Message View Blog Entries Visit Homepage Owner Source Customs LLC Join Date Sep 2007 Location Portland, Oregon Posts 3,725 Thanks  85 Thanks  265 Thanked in223 Posts Total Contributions For
eckoman_pdx     $ 0.00 Okay guys, it's REALLY not hard to check the specs with a multimeter. You just unplug the connector (which needs to be done if your shipping it anyways), put the multimeter setting to test ohm load, and then touch the + & - leads to the respective pins on the AFM to make sure the reads are in spec (I even provided the relevant BGB pages for specs).

I've seen AFM's which are out of spec but not throwing a code, which is why it's important to test it with a multimeter first. It takes less than 5 minutes, start to finish. Someone has to have an AFM and a multimeter and be willing to take an extra 5 minutes to ensure they aren't selling junk (an out of spec AFM = junk)
SOURCE CUSTOMS LLC
www.sourcecustoms.com

MR2 Floor Mats Available Now!! Reply With Quote 08-13-2011, 04:52 PM #8 serjey15 View Profile View Forum Posts Private Message View Blog Entries Cage Fighter Join Date Feb 2011 Posts 743 Thanks  8 Thanks  23 Thanked in23 Posts Total Contributions For
serjey15     $ 0.00 Originally Posted by Black93Hardtop How about a HKS VPC (vein pressure converter) to eliminate that pesky AFM? I have both 440cc and 550cc chips depending on your injector size..

Thanks,
Brian I have stock injectors, how does this system work? Will it make my Gas mileage go back to normal? Because I am at 15-16mpg with a bad afm and o2 sensor. Thanks The Very First Mod Is Driving School. Reply With Quote 08-13-2011, 06:56 PM #9 Black93Hardtop View Profile View Forum Posts Private Message View Blog Entries Rare 93' Hardtop Turbo Join Date Oct 2009 Location Indiana Posts 275 Thanks  0 Thanks  12 Thanked in11 Posts Total Contributions For
Black93Hardtop     $ 0.00 I can supply it chipped for stock 440cc injectors, thats no problem. Fix that o2 and with a proper install your gas milage should go back up to normal.

It converts maf systems to speed density. It is a pretty cool and fairly simple system that free's up intake restrictions by removing the AFM and adds reliability by again.. removing the AFM. I also have a chip for 550cc injectors if you ever decided to up your fuel system for more power (bigger turbo, ect..)

Not a bad idea honestly. I simply dont need it as everything I have is Gen3 around here (no AFM from factory).

Thanks,
Brian Reply With Quote 08-13-2011, 07:41 PM #10 Heytheremr2 View Profile View Forum Posts Private Message View Blog Entries Honorary Mexican Join Date Feb 2009 Location Chillin hella tuff in, Washington Posts 1,882 Thanks  2 Thanks  66 Thanked in62 Posts Total Contributions For
Heytheremr2     $ 0.00 Originally Posted by Black93Hardtop I can supply it chipped for stock 440cc injectors, thats no problem. Fix that o2 and with a proper install your gas milage should go back up to normal.

It converts maf systems to speed density. It is a pretty cool and fairly simple system that free's up intake restrictions by removing the AFM and adds reliability by again.. removing the AFM. I also have a chip for 550cc injectors if you ever decided to up your fuel system for more power (bigger turbo, ect..)

Not a bad idea honestly. I simply dont need it as everything I have is Gen3 around here (no AFM from factory).

Thanks,
Brian how much and what needs to be done to install it? Reply With Quote 08-13-2011, 08:27 PM #11 Black93Hardtop View Profile View Forum Posts Private Message View Blog Entries Rare 93' Hardtop Turbo Join Date Oct 2009 Location Indiana Posts 275 Thanks  0 Thanks  12 Thanked in11 Posts Total Contributions For
Black93Hardtop     $ 0.00 $250 and they are not hard to install. You can find the diagrams online. The harness I have is not from an mr2 but they are easy to just install in anything. simple concept. here is a quick installation I found.

MKIV.COM

If your not interested in that I do also have a AFM that passes with a multimeter. It is very nice and I would like $180 shipped for it.

Thanks,
Brian Reply With Quote 08-16-2011, 03:11 AM #12 LeePeyton View Profile View Forum Posts Private Message View Blog Entries Building Motor from Hell Join Date Jun 2009 Location Tennessee/USA Posts 1,815 Thanks  24 Thanks  81 Thanked in69 Posts Total Contributions For
LeePeyton     $ 0.00 If you are some kind of VPC guru I have questions because mine has been a nightmare. Reply With Quote 08-16-2011, 08:50 AM #13 Black93Hardtop View Profile View Forum Posts Private Message View Blog Entries Rare 93' Hardtop Turbo Join Date Oct 2009 Location Indiana Posts 275 Thanks  0 Thanks  12 Thanked in11 Posts Total Contributions For
Black93Hardtop     $ 0.00 Shoot me a PM, I'll see what I can do. Reply With Quote 08-19-2011, 12:57 PM #14 serjey15 View Profile View Forum Posts Private Message View Blog Entries Cage Fighter Join Date Feb 2011 Posts 743 Thanks  8 Thanks  23 Thanked in23 Posts Total Contributions For
serjey15     $ 0.00 BUMP The Very First Mod Is Driving School. Reply With Quote 08-19-2011, 09:14 PM #15 Black93Hardtop View Profile View Forum Posts Private Message View Blog Entries Rare 93' Hardtop Turbo Join Date Oct 2009 Location Indiana Posts 275 Thanks  0 Thanks  12 Thanked in11 Posts Total Contributions For
Black93Hardtop     $ 0.00 I did mention I have one that passes the multimeter test as well... Reply With Quote 08-20-2011, 01:10 AM #16 serjey15 View Profile View Forum Posts Private Message View Blog Entries Cage Fighter Join Date Feb 2011 Posts 743 Thanks  8 Thanks  23 Thanked in23 Posts Total Contributions For
serjey15     $ 0.00 What are the results? And how much $? The Very First Mod Is Driving School. Reply With Quote 08-20-2011, 10:11 AM #17 Heytheremr2 View Profile View Forum Posts Private Message View Blog Entries Honorary Mexican Join Date Feb 2009 Location Chillin hella tuff in, Washington Posts 1,882 Thanks  2 Thanks  66 Thanked in62 Posts Total Contributions For
Heytheremr2     $ 0.00 serj, did you ever even test yours? every time i offer you never swing by Reply With Quote 08-20-2011, 11:12 AM #18 serjey15 View Profile View Forum Posts Private Message View Blog Entries Cage Fighter Join Date Feb 2011 Posts 743 Thanks  8 Thanks  23 Thanked in23 Posts Total Contributions For
serjey15     $ 0.00 im sorry bro Iv been hella busy. I will need to test it before I order a new one, but James Insists mine is bad since I pulled it out, I would rather it just be my o2 sensor hahah The Very First Mod Is Driving School. Reply With Quote 08-20-2011, 12:53 PM #19 Heytheremr2 View Profile View Forum Posts Private Message View Blog Entries Honorary Mexican Join Date Feb 2009 Location Chillin hella tuff in, Washington Posts 1,882 Thanks  2 Thanks  66 Thanked in62 Posts Total Contributions For
Heytheremr2     $ 0.00 best to check to make sure. hell mine was in great condition. maybe ill just swing by your work sometime and do it out in the parking lot and just give you the results haha Reply With Quote 08-20-2011, 04:19 PM #20 serjey15 View Profile View Forum Posts Private Message View Blog Entries Cage Fighter Join Date Feb 2011 Posts 743 Thanks  8 Thanks  23 Thanked in23 Posts Total Contributions For
serjey15     $ 0.00 Well then its your o2 sensor thats giving you SUCH bad gas mileage? 10mpg less than normal? The Very First Mod Is Driving School. Reply With Quote Page 1 of 2 12 Last Jump to page: « Previous Thread | Next Thread » Posting Permissions You may not post new threads You may not post replies You may not post attachments You may not edit your posts   BB code is On Smilies are On [IMG] code is On [VIDEO] code is On HTML code is Off

Forum Rules

-- BlueSteel -- vB4 Default Style -- Default Mobile Style Contact Us Toyota MR2 Message Board Archive Top All times are GMT -5. The time now is 08:16 PM. Powered by vBulletin® Version 4.2.5
Copyright © 2026 vBulletin Solutions Inc. All rights reserved. Copyright © 2004-2017 - East Coast Imports, LLC vBulletin Skins by Bluepearl Skins