Ok so I have an 87 TII. I got a JDM S5 engine ECU and engine and interior wiring harness. I found where just about everything goes except 3 things. These things are from my S4 and are located in the drives side kick panel. My question is, are these used on an S5? Can these be used for the S5, if I take the plugs for them off the s4 harness? Or do I need the S5 version of what ever they are to get it to work?
Thanks for the help.
Mike

Here are some pics of the things?
The silverish box has "DZ-A01" on it
The goldish one has "fb44" on it
and the black one has "FB05" and says "C.P.U"

 

Box on the right is the body cpu.

The other two are most likely cruise control computer and power steering computer.

Haynes Manual has diagrams for all boxes and there layout in the car.

 

ok the other two are the crusie control and power stearing. Those have been removed so I dont need them. Now do I need the S5 C.P.U. or will the S4 work with the S5 engine?
Thanks
Mike

 

i just asked the same question pretty much. and i belive you have to have the s5 ecu

 

Not ECU CPU. Its one the drives side kick panal. I have an S5 ECU

 

If it plugs in I would think it will work.
Maybe Icemark will chime in. ( He has forgotten more than I`ll ever learn about the FC and all its electronics. )

 

It doesnt plug in but i was thinking i could take apart the plugs but the colos dont seem to match up