Can you post a pic of the blue manufacture plate on the center of your firewall? Kind of cerious what a turboA reads. You have a piece of rare supra history there on your hands, a vary nice car. Its not my car but I would leave or at least keep all the stock/OEM parts. But HKS SLD is FTW :)...
JJ thank you for the education on 41. I now have more knowledge on this, TPS, and code 41!!!
Now to make this more confusing here are the VTA and VC reading from both of my TPS's.
Both TPS's VTA readings had a smooth increase as it was opened!!!! Also Battery volts were at 12.4 Vdc...
I can do that, I will check VTA to ground (I am guessing ground) tonight with throttle open and closed.
I will also check VC-E2 with and without AFM pluged in.
Since the TESM modules are clicking (going to firm) when I open/move the TPS sensor what dose this tell us???????????????
As...
Here are a few checks I did at the ecu, with the tps off, switch to on, and engine not running.
TPS Closed
THW-GROUND --1.343 Vdc
VC-E2 ----.3 Vdc
TPS clamped open
IDL-E2---3.4 Vdc
VTA-E2----4.3 Vdc
Futhermore I can hear the TESM modules clicking (going to firm) when I open/move the...
We were just checking for broken wires, this is why we did a continuity test on the wires. I will also take a voltage reading tonight, and post it.
As for THW, TCCS to the TPS, the TEWD shows that it dose not go directly back to the TCCS. It gose from the the TPS then through the EFI water...
Well I did test the wires from the TPS and the TCCS and the reading are as is
THW----1170 ohms, I think it is fine since it goes to the water temp sensor befor the TCCS.
IDL------.5 ohms
VTA-----.2 ohms
VC------.3 ohms
There are not any broken wires. I also doubled check the TPS (both...
LOL, sh@% my head off my supra had NO BHG and was rebuilt 5k miles before I got a hold of it to do my entire rebuild and it was off by 7 thou. from corner to corner.
And it dosent sound like a lot of work to me. I have done it a couple times and this time I did everything right the first...
I will not make a comment about the 750 or the magazine, but as for you BHG make sure your deck and head are as straight and smooth as possible, if you are going to go with a MHG. Also with the head off this is the best time to do any upgrades to it, if you want.
Plan on a few thousand...
I will also check for continuity tonight. All I was saying, when I tested the TPS single at the TCCS all 4 wires were getting the single to/from the TPS, that is why I posted my results. But never the less I can check continuity as this only takes 2 minutes. Thank you for coming back to this...
The brake lights not working sounds like either a bad ground or the brake light switch attached to the brake pedal is bad. I can look in TEWD (for ground point and switch) as long as you do the same deal? If the lights work when the headlight are on and just the "brake" lights dont come on or...
lope I like ;)
Yep I read that thread, you or another member showed it to me when I asked a question about my timing being off with these cams a wile back.
I believe there is around 8 degrees of overlap right now with these BC 272's. I do not know what the factory overlap is on a 7mgte...
I have swapped in the TPS (off the TB) before with no improvement. I have 3 different TPS's. The only thing I did not do was re-set the computer. I will do it again this time re-setting the computer before/after each time. TY If code is still there I will run 10' jumper wires from TPS to...
I have a stocker laying in the garage. I will fab up a adapter plate this week and see if it helps out. I just will have no throttle cable, witch is fine for start up/idle test. If anything I can tie a string to the TB and reach out the window and use my hand as a gas pedel. LOL JK
I...
I have always added "craigslist.org" after any search in google. EXP. 1989 supra turbo craigslist.org entered in google.
But I like that Craig's helper
No, I have not swaped the ISC. In the Video (post 66 I think) I unplug it and block it with my finger so no air can come it throu the ISC. Idles ok for about 3 sec then back to same old same old.
As for Q45, umm........... I still think with this TB I have needs to seal better when...
To tell you the truth I didn't know they made/had them. I should have since I bought there cams and oversized valves. I thought there were like only a few companies made them for our old engines. Toda??, Ferrea and comp cam springs, I thought were my options.
After a little search I see...
Doom, when you order your set lets see some pics. I know your going a little more conservative with your current supra but you can still go S2 ;)
Also I see that RHD japan have expanded there inventory on the MKIII. :)
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