Ok wow, my last post in this thread was over a year ago, fairly sure i've done an oil filter & change since then... I hope heh. But over a year later and I still have this problem. I haven't done a compression check on it and most recent change I made was letting my catch can vent to atmosphere...
Bumping this thread as well in the hopes John gets a notification, would love to hear what he's been up the last few years with the supra and more photos :D
I've currently got the 1jz diagrams up to Progressive power steering, still another 80 odd pages to translate and upload :p
There is some 1ggte diagrams too but the manual doesn't appear to be too focused on the 1g
As a side bonus, I'm learning katakana and getting pretty good at translating...
Translated version has been slowly going up at http://supra.co.nz/2013/jza70/tewdindex.html
I've done about 20 or 30 pages, just another 130 odd to go LOL. Taking a lil while as I'm quite busy but I do as much as I can when I have the time :)
Roight, so I put in a spare cps and found it was missing still a bit like before but not as badly, got the timing light on it.. 25 deg advanced LOL So judging from the similar idle from the last cps I'd say it was advanced quite some then too, taking it to 10 appears to have smoothed out the...
looks like thats quite the possibility, did some checks over my ignition system today and cps is 186ohm on each pickup, I checked over all my others and picked the lowest one which was 156 (have 8 spares LOL) and air gap is good, so I'm going to flick that in and set my timing.
Coils & leads...
whats your vacuum at idle?
no offence but in that first vid your car sounds gutless, like you have a boost leak?
What boost are you running?
Tbh I'm using a fcd with an fcon, I cannot run without a fcd as I was hitting fuel cut at 7psi purely because of the airflow from mods, it could be just...
http://www.cygnusx1.net/Supra/Library/TEWD/MK3/
Your best friend when chasing electrical gremlins, the tsrm is also there if you weren't aware of the site.
Make sure your circuits/relays are working as per tewd and then work on fixes from there.
Crap I fukked it up again LOL
Just been going through the old thread and 3p you said to avoid IG2, going to move it again hah
Yay, found a good gauge fuse source, gonna whack it on there :)
edit: first issue I've found, b/o from efi main relay to engine harness connector which then...
Wideband relay now relocated, and funny, my few tests so far seems my screen works every time now :D
On to mrel testy test tomorrow, getting dark here and keeps drizzling :/
I finally have time to start testing this :D
Had another look at my wideband relay and looks like the relay is energised by the battery and +b which is still the efi circuit, least I moved it off mrel, I'm going to jump it off the b/o which is IG2 rather, my resistor pack has been bypassed so...
Not sure where this is best put but I guess here is probably ideal
JZA70 TEWD pdf
Not yet translated but those familiar with the 7m manuals will be able to use it, I'm looking at doing translations but it's quite intensive so will take time.
The pdf does have bookmarks so download it as my...
Got bored while waiting in traffic so made a crappy vid on my camera while driving :P Unfortunately my mic is crap and that damned sun in my face sheesh
I'll get a pretty vid at some point hah
http://youtu.be/0A4m7Xg4ZZ8
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