1. Toyota Computer Controlled System
http://www.cygnusx1.net/supra/library/TSRM/in/IN_13.html
2. yes, 89+
http://www.cygnusx1.net/supra/library/TSRM/in/IN_13.html
2. yes, 89+
ZT2 Wideband Questions
- Thread starter prsrcokr
- Start date
ok, where can i find a diagram like that for an 88?
i'm not trying to have all the answers handed to me, i just don't know where to look!
i'm not trying to have all the answers handed to me, i just don't know where to look!
suprra_girl - has the 87 tsrm online
http://www.supramania.com/forums/showthread.php?t=169
might see if she has the TEWD (Toyota Electronic Wiring Diagram) also
edit: you could start here for the pinout of the ecu
http://www.supra.co.nz/87tsrm/EFI/efi35.htm
but I did not make an installation guide that was for the earlier ecu
http://www.supramania.com/forums/showthread.php?t=169
might see if she has the TEWD (Toyota Electronic Wiring Diagram) also
edit: you could start here for the pinout of the ecu
http://www.supra.co.nz/87tsrm/EFI/efi35.htm
but I did not make an installation guide that was for the earlier ecu
I would want to verify with a wiring diagram, but just looking at it
Ground would probably still go to E01, top left
TPS would probably still go to VTA, just to the left of IDL
the rest appear correct.
edit:E1 may work too, according to the 89 wiring diagram. I just figure it's easier to get to the outside pin
Ground would probably still go to E01, top left
TPS would probably still go to VTA, just to the left of IDL
the rest appear correct.
edit:E1 may work too, according to the 89 wiring diagram. I just figure it's easier to get to the outside pin
IDL is not the correct voltage
http://www.cygnusx1.net/supra/library/Wiring/pages/Page_048.html
see description for S-12 and S-11: below Voltage at ECU connectors:
http://www.cygnusx1.net/supra/library/Wiring/pages/Page_050.html
again, should be verified
http://www.cygnusx1.net/supra/library/Wiring/pages/Page_048.html
see description for S-12 and S-11: below Voltage at ECU connectors:
http://www.cygnusx1.net/supra/library/Wiring/pages/Page_050.html
again, should be verified
I'm glad I went picture happy when doing it... I just got back in and read your reply and couldn't remember wether I went with VTA or IDL, but the pictures showed I took your advice.
ahh, cool. when you get done, could you post your information for the 86.5-88 crowd?
what did you hook to the user input?
what did you hook to the user input?
yeah definatly. i'm planning on taking pictures and writing up emanage, e01, 550's, walbro and more.
i didn't hook up user input, its a 0-5 volt input... didn' tknow what else to put in! *shrug*
Edit:
I have a defcon downpipe and am having a difficult time figuring out where to put the sensor.... as soon as it gets done everything's getting writen up, made into a pdf (if i can figure out how)
i didn't hook up user input, its a 0-5 volt input... didn' tknow what else to put in! *shrug*
Edit:
I have a defcon downpipe and am having a difficult time figuring out where to put the sensor.... as soon as it gets done everything's getting writen up, made into a pdf (if i can figure out how)
I choose TCCS Fuel Trim to see what the ecu was doing to fuel based on the stock o2.
for grins, I'd like to find speed. I think that would look pretty good graphed with boost and rpm
for grins, I'd like to find speed. I think that would look pretty good graphed with boost and rpm
hey, i'm reading my green instruction sheet, and it appears that i can change the display to display TPS, you know how to do that?
maybe i'm wrong and it doesn't say that, but it seems it does....
n/m, got it
maybe i'm wrong and it doesn't say that, but it seems it does....
n/m, got it