Ok I just acquired a 88 N/A Federal Automatic ECU and need some Help.
Where do you install the Zener Diode on the 87 ECU, since the thread you made appears to only show the 86' year model ECU.
Do I just go to a computer store and ask for a "5.1 Volt Zener Diode"???
Also... I have LOW Impedance DSM Injectors, and this is a HIGH Impedance ECU if I remember Correctly, so will dropping resistors need to be installed? If so... Im going to sell this ECU and buy the correct one (low impedance)
Thanks and Please someone help ASAP so I can get my car back on the road.
![Smile :)](./images/smilies/icon_smile.gif)
Edit:
Ok so I figured out what needs to be done for the 87 NA ECU for the Z32 MAF to work shown in the picture below:
![Image](http://i34.tinypic.com/2iqzbet.jpg)
But where do you install the Zener Diode to clamp the voltage???