Hi all,
I've just removed the ECU from my 94 Accord, after it threw codes 14 and 15.
Just addressing the code 14 for now: Bad ECU /TCM or Idle Air Control valve:
I've had some awesome help to get this far.
I uncovered the motherboard and computer tech to assess it (he wouldn't work on an ECU though), his recommendation was that the wiring has burnt out a section, and I could see the section as well, it looks 'unwell'.
So, my next step I would like some pointers on, is to check which plug and so which wiring loom the 'bad patch' relates to. Looks as though this will point to wiring issue and help to locate the area of wiring.

Any thoughts / experience on matching up the plug with the ECU motherboard areas....??
(I tried searching but nothing seemed to fit this one area..)

With thanks,
F

 

You would have to try to figure out what pin/connector the bad section connects to....which could be a fun project. I don't know of a "section" of the board controls "x" breakdown.

 

... I was hoping it might do...
Oh well, look like I have a (n even more) fun project to go on with,