Pin-Out ECU FZJ100 1FZ-FE >2002

[IvanFZJ100]

Hi, First message on this forum. Ivan from the Netherlands. Sister in Dubai so was funny to buy her old car and import in Europe. That was perhaps a mistake due to environmental rules. I have a 2002 FZJ100 with 1FZ-FE engine. As I am in need for a Three-Way Catalytic Converter (TWC) with O2 sensor for registration in Europe and of course the GCC spec cars don't have it standard...So now I was looking into all the info and I found out that later model FZJ100 >2002 that where delivered in Saudi, Peru and China have a OEM TWC with sensor. These models have a different ECU as well.

* FZJ105 - GCC (general)/ Australia - NO TWC and O2 sensors. ECU #89661-60710
* FZJ100 - GCC (general) 1998-2005 - NO TWC and O2 sensors. ECU #89661-60710
* FZJ100 - GCC (Saudi, China, Peru) 2002-2006 - TWC with O2 sensors. ECU #89666-60790

I want to investigate if I can swap these ECU's, put a TWC and sensor after the manifold, and try to get registration.

QUESTION: Now I'm in search of the ECU PINOUT for a FZJ100 A/T. I can find the ones for the 80-series, the UZ also, but not the one for the 1HZ-FE with automatic transmission (A/T). Someone?

Attached:
* the standard ECU 89661-60710
* ECU's per model
* NEW Features >2002 for J100 model including TWC

 

[IvanFZJ100]

I found the wiring diagram of the Saudi Spec 1FZ-FE with TWC+Oxygen sensor.

Overall EWD

 

[IvanFZJ100]

And the differences highlighted with a GCC spec FZJ100 without TWC+Oxygen sensor

 

[IvanFZJ100]

The main differences with the #89661-60710 and #89666-60790 is that:

#89661-60710 has the fuel pump(s) relay etc. connected via the ECU and a separate Fuel pump ECU whereby the #89666-60790 ECU doesn't.

In order to exchange these ECU's the fuel wiring needs some re-directions...