Monday, January 29, 2007 - 05:36 pm, by: Ben Evans(Sbyder)
thats awesome! I'll be up for one as well, when i can afford it.
By the way, if anyone wants an Aristo owners manual in english, contact Danielle at River City Compliance on 3881 1771. Of course, money would need to change hands
I just had my Aristo complied through them and they give you a owners manual included in the compliance cost. I wonder if other compliance shops do the same? Apparently they have to according to law, but ive never seen one in a soarer?...?...?
Andrew Loader Newbie Hawkes Bay twin turbo 6 speed manual
Wednesday, January 31, 2007 - 07:27 am, by: Andrew Loader(Supranut1)
hi I am new to this club
I'll be into one of those diagrams when it is ready too.
I have just done a 6-speed manual conversion to my aristo and the last part I have to do is change the computer over to a supra manual one. But there are 6 wires that are different to do with the trac control and AC.
I have checked out all the engine wires and they were fine and the car went a lot better with the manual supra ECU. But i have gone back to the aristo ECU until i can get the aristo ECU pin out. As it sucks not having AC
Wednesday, January 31, 2007 - 07:53 am, by: Jeff Harper(Jeffh)
So, lets have a look, on the 40 pin block I have a drawing of (not my translation)
Pin 11 is ABS and traction ECU
13 TRC- for Traction ECU 14 TRC+ 23 Magnetic clutch for A/C 26 EFI- for TRC 27 EFI+ for TRC 34 For A/C Amplifier. 39 Signal for TRC Pin #27 40 Signal for TRC Pin #26
Wednesday, January 31, 2007 - 09:26 am, by: Andrew Loader(Supranut1)
hmm ,that does not seem to make sense
my aristo loom has the following not connected on the 40 pin connector
11,13,14,25,26,27
these are connected and not part of supra ECU pin out
5,29,30,37,39,40
the definitions you have listed are pretty much the same as the supra apart from 39 & 40
I was hoping it would be a simple matter of moving pins as there were 6 different that was going on the assumption that the traction control system are the same, maybe that is wrong.
looks like i will have to find the traction ECU and work it backwards from there.
Thursday, February 01, 2007 - 07:42 am, by: Jeff Harper(Jeffh)
Well, you see that means the pinouts I was using are Supra pinouts. So we have to wait till I have translated the REAL Aristo wiring diagrams, instead of this guessing in the dark business.
Andrew Loader Tinkerer Hawkes Bay twin turbo 6 speed manual
Andrew, to get your AC to run with the Supra ECU, you need a relay...I might have it backwards, but the Supra AC ECU grounds the AC Mag clutch signal from the Engine ECU, while the Aristo AC ECU sends a 12v signal out..anyhow, a relay should fix it..use a multimeter to sus out the polarity of the wires and connect the relay in the appropriate fashion...as for Trac, I`m not sure about this, but I think the Trac on the Supra and Aristo are slightly different in concept..I think the Aristo uses the ABS as part of its traction control in tandem with throttle control, while the Supra doesn`t...this means extra connections between the different ECUs...I`m not sure at all abt this but it might be the case..I`ll have a look at the Supra Trac wiring schems and let you know...
Andrew Loader Tinkerer Hawkes Bay twin turbo 6 speed manual
Thursday, April 12, 2007 - 02:44 pm, by: Andrew Loader(Supranut1)
Hi
Thanks Dhaminda Hewavitarane for the help I have not been able to get back to that yet but the AC mod should be easy if this is the case. From what I have read it looks like the supra has very similar ABS/trac system but i have not been able to get further with this yet. Its all about to happen soon anyway. I will not be too upset if a lose the trac on my car