Ok well thank you for all the help, and the education on the TPS. For shits and giggles I will pick up a 10k pot, maybe even a ten turn pot so I can figure out what ohm level makes the TCCS un happy. I will connect it to VTA and E2 and see what she dose. Also I can search around for a...
Yes, 41 comes back with jumper removed and clamped at 497mv.
EDIT: Did not reset tccs for this test
Do you want me to reset tccs Before and after every test?
From PM.
**I did re-set the TCCS**
With TPS clamped at 516mv I jumpered from IDL-E2 with engine running and no codes showed up. MIL just stayed at the fast blink.
Idle (still) jumping from 1100 to 2000 rpms during this test.
Next I opened the throttle a little (with TPS still...
blue label, TPS clamped at 516 mv, ohms are 694 from VTA-E2 on the tps.
TPS being used for these test is the OEM one that came with the car. PN# 89452-20050 blue label.
Year ECU should be 1989, The same ECU that came with the car. PN#89661-14240
I also have A TPS from a 88 turbo PN#...
1) .001 v (spair TPS off TB on internal stop)
2) MIL .003 code 41 shows up
3) K, VTA set at 511 mv
4) code 42 & 51. Idle jumping from 1000 to 2000 rpms
4.1) TPS clamped, 4.04 volts,
5) Idle solid around 2800 rpms, code 51
Side note: fuel pressure reading is 40 psi, and...
Ok where is a vid. of first setting VTA to 1.999 volts using a spair TPS and using a vis-grip to clamp/hold the TPS open. Then resetting TCCS via removing ground from battery. (Was disconnected around 5 min.)
Next here is the vid. of start up with VTA still set to 1.999 volts. It...
AEM EMS does support the A340E. They even show you (pin out)how to lock up your torque converter :)
It's on pg. 3
http://www.aempower.com/images/products/Installation%20Instructions%2030-1130.pdf
***To recap*** all readings from TCCS with TB connected and TPS adjusted properly with all IC piping connected and tight.
The idle is jumping from 1000 to 2000 RPM's when at idle.
Currently getting code 41 (tps error) Battery has been reset and same code is still there. The code 41 only...
Code 41 is still there. Everything is/was connected (ic coupler to TB) and re-set battery. I only removed the IC piping after the fact to see what would happen. But since the MIL came on at the same time with and without the coupler on, I posted the video to maybe spark some more Ideas why it...
Well if you wate tell this winter (when I upgrade my turbo) we can install my CT-26 on your 7m and see wat happens. I have less then 10 min. of run time on my Jim Hall engine and so far no problems with the engine, no oil burn, just the idle and TPS problem's :( If you have your car with you...
I also have TEMS and used a set of Eibach pro's springs that lowered the supra about 1 1/4" The stance looks sweet! TEMS still working, and for $200 shipped to my door I thought it was a good deal. The hardest part of the swap/install was removing all the rear interior to get to the top bolts...
Well that was it everything seems to be working:) I guess I have 5/8 taank of gas too:)
I swaped all the gauges with the ones I had since the tach needle didn't mach the rest. Pretty much just used the PCF on the back.
Thank you again Emilio
VTA with TPS on TB, and throttle wide open via gas pedel the reading is 4.38 v. IDL is 4.69 with throttle slightly cracked, then back to 0 when closed.
Anything else? Is the VTA high? Is IDL right?
EDIT: I also got the cluster installed and the MIL light only comes on once the throttle...
UPDATE:: I do have a new/different cluster I picked up from emiliorescigno out of a 89 turbo :). And yes the PCF on the back of a 90 is different than a 89. A few differences I noticed in the wiring is like the fuel light and ABS light wiring is swapped around. Fuse power is in a different...
I do have a new/different cluster I picked up from emiliorescigno out of a 89 turbo :). And for the record a 90+ gauge cluster cannot be used in a 89. The PCF is different. I have not installed it yet, so codes are/were from using my meter. I was planning on waiting to find a volt gauge to...
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