Nice build you have going on... Can't wait to see it when its all done.

 

small progress

 

So,
all Aristo part are in place, car is almost ready, only few body panels are missing.

But here comes nasty part,
How to wire this cars together ???
Sadly in my town we dont have skilled electricians to sort out this puzzle.
Have to deal with this my self.

Only 2 connectors were plug and play,
1 Aristo male connector is missing its female part
2 body to Ecu connectors had to cut out and get aristo ones from ecu to body, but there are ~30wires in each of them both, how to connect those wires ???

 

got a little smarter

need detailed pinout for connectors E5 and E6 on gs300 2002-2005 (or gs430) wiring diagram.

Help please.

 

I got a jic downpipe for the stock twins let me know if your interested.

 

I`m using stock aristo exhaust.
trying to keep everything 100% stock.


Need help with uzs161 ecu to body loom pinout.

 

What can I say,
that pinout diagram is wrong, everything is messed up.
I`ll make good readable ECU pinout for 2001+ gs430 soon
but before i do that
does anybody have body loom pinout ??

 

Seems real complicated. Good luck. Why didn't you just enjoy driving both cars. they both looked great parked side by side. I'm convinced when everything is done, the car will look great.

 

Not really hard, if you have done your home work.
If you have pinout, then theres no problem at all,
all wires are the same color, only few of them are exceptions.

 

Still did not start it, lots of wiring to do.

 

HELP
need engine to body loom connectors pinout for GS430 UZS161

 

UZS161 and JZS161 have different pinout on plugs EA2 (BF2) and EA3 (BF3)
so another day spent penetrating wiring diagrams.

i can see the finish line already

 

New trouble,
aristo fuel pump does not work,
when i put straight 12v from battery, pump works, car starts.
but with the fuel pump and fuel level plug on, it does not.
Both level and pump have 12v supply power.

What can cause pump not to work ?


Fixed ?
I`ve just added additional ground wire, and pump is constantly ON.

 

I`ve read all threads regarding my problem, but got some misunderstandings,
after swap my VSC and TRC OFF light on, so all I need to do is get Aristos TRC ECU ???


another problem is
rev.counter shows too much revs. , its because i`m using GS430 body.
Car starts fine, warms up a little then idle is so low ~300rpm, lots of misfire-> exhaust smells like its full of fuel.
I can hear throttle body valve is trying to sort it out, opens and closes each second.
Pressing on accelerator causes even more misfire, but if i pass 2500rpm, revs fine, and again mixture becomes too rich....misfire.
Hitting 5000rpm, check engine light comes on and green ECT-power begins flashing.
Diagnostic shows error code 42, vehicle speed sensor ??? wtf.

From what I`ve read, problem should be Throttle Position motor or sensor, but engine has only 83k km, and it was fine before swap.

 

Borrowed diagnostic tool,
and here are the result,
4 engine fault codes
P0500 - vehicle speed sensor
P1633 - ECM malfunction
P0500 - -----//--------
P1633 - -------//-------

AC faults
B1421 - Solar sensor, passenger side
B1423 - low pressure, (YEP, system empty)
B1424 - Solar sensor, drivers side

Cruise faults
C1210 - Yaw rate sensor calibration
C1204 - ARS system circuit

After all 4 engine codes came, throttle body valve refused to operate, pushing accelerator pedal did not effect engine work at all.
Running scanner in LIVE mode showed that MAP sensor is always in +kPa, lowest number I`ve seen was 14kPa, max 60kPa, I think that I should get something like -50kPa on Idle, or I`m wrong ??
TPS sensor did not show less than 14,4% and when pedal at the floor, max I got is 77%.

I`m beginning to suspect that MAP sensor and TPS (or Throttle Motor) are faulty, cause those wires are going straight to engine ECU, so I could not mess those up.