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Add a Resister where? As far as I can think there isnt a Plug that goes to any of the EGR components. What type of resister? Sorry for these Questions but I will get right on this as soon I can know where to install it.

Strange code and never ran into this one before. Code 71.... EGR Malfunction Problem: Im not running a EGR setup. I have a Ron FFIM. So why am I throwing this code, Just Popped up this morning, Never had this Problem before. Anyone got any Ideas on what I can do to get the CEL to go out...

Well got in it and started it up. It sputtered for about 2 Seconds and ran just fine after that. A/F started out at around 16 but moved down to the Low 13s fairly Quick. Now to work out that small Hesitation and I should be good. What does TPS Enrichment Do?

Im running stock ECU with Maft Pro. I think I have it figured out but wont know until I get out there and start it up. MAFT Pro has a Afterstart Enrichment and reading the Manual it stated that if your car is running Lean at startup Add Afterstart Enrichment. My problem is and I thnk...

Howdy you all, Im going to put up a youtube Video of my car starting for the first time. Each and Every morning its the same thing. Ignore the Open Exhaust as Im redoing the Exhaust System. Just a little list of Mods. T76 Turbo Evo 560cc Injectors MAFT Pro Stock Cams Ron FFIM...

Thanks for that Info JJ. Let me make sure I clearify this. With the Previous harness that I had in the car, It had a KS issue along with a few other small issues but had Absolutely no Problem with VF signal picking up within the normal around of time. I put this harness in the car and this...

Yes it will. I have had other harnesses in the car after this one and as soon as I got them installed this VF issue went away. Problem was that the replacement harnesses had issues that were not brought fourth before I bought it. Solve one issue and another one or two come up. Just tried of...

I hope to get this figured out. Ive finally said the hell with dealing with Numberous Bad harnesses and bought my Christmas Present. Brand New Shiny 89 Supra Manual tranny engine harness. Merry Christmas to me. Will be here in Monday. Now to Diagnose a No voltage Between STA and ST1 which is...

Actually the entire Process is a little strange. States #2 to connect the Positive terminal of volt meter to VF and Neg to Term E1 and do following steps. Second block states to connect terminals TE and E1. Maybe Im reading into it a little but regardless I didnt get anything other than a...

Sorry JJ. This is what I went by. Ive never had any Issue like this except with this harness and this harness only. http://www.cygnusx1.net/Supra/Library/TSRM/MK3/manual.aspx?S=FI&P=119

So I didnt get anywhere today. Frustrating as this is getting Im about ready to Purchase a new Harness and call it a Day. Its easy for me to convert to a 89 Manual Harness and there are only 3 left in the country per Mark at Vancouver Toyota. Might be worth it in the long run. Anyways, I...

Heck, If I have too, I will drive the car down there to you since you arent that far from me anyways and let you personally have a crack at it. This is a Pic of my Car. It was part of Import tuner Magazine PNW Supra Nationals photos.

ok. Its a 88 Supra turbo Manual Tranny. You might have seen my Friend mike or Bob. Both of them have silver 7M MKIIs. My setup is totally Different from theres and Ive only been out to sonic once which was 2 weeks ago this friday and there was only like 6 cars that showed up. I want to get out...

Stock O2 sensor is still plugged in and AFR Tracking and PTT is Disabled. Ive never used these functions. I like to let the ECU control Idle and Cruise and use the MAFT Pro to control everything else ie...WOT. I only know of one person that isnt running a Stock O2 sensor and has tuned his car...

Nope, AFR Tracking and PTT tracking are Disabled. Nothing has changed in the Box between harnesses, Just said harness is having this one Issue and the others did not but multiple other Issues. I will see what my VF readings are at the Diag Box tomorrow when I go out there.

Ok. I went out to the Area that I have the car stored so I can take some Pics to show you a little better about what Im working with. These MAFT Pro Monitor shots will Explain a little better what Im having Issues with. Keep in Mind that with Pictures 1 and 2 my A/F ratio is a _ _ _ on my...

First Reply: NO, It doesnt come off 0.00v even if I just let it run. Ive done it for longer than 30 minutes before and the VF stays steady 0.00v. As long as I shut the car down and turn it back on the VF signal is like its not there. Doesnt matter if I rev the engine or Hold the RPMs to 2500...

No codes. On the MAFT Pro you have a AUX Imput 1 selection that allows you to see when you cars VF signal picks up. Im sure you are aware of this Setting. Anyways When I start the car its reads 0.00v as it should until (and correct me if I wrong) the car goes into closed loop, (Ive seen this...

Its been quite a while since I have had this harness in the car and Im hoping that I can get some Direction on that I can do to fix this problem. I start the car up in the morning and using my MAFT Pro I know that Im not suppose to get a VF signal for atleast 30-45 Seconds and during that time...

Hey Boss, Empty your Inbox. I guess we filled it up pretty Quickly.