91 transistor in a 90

[nocturnalracer]

I just got a 91 eprom ecu that I want to put in my car. Wiring up the 91 transistor I matched wire for wire. I have two wires left over, a black one with a white stripe and a white wire. Which wire do I tap into the coil pack (and what wire on the coil pack) and what wire do I send to pin 109 on the ecu harness.

 

[boosting_laser]

I just got a 91 eprom ecu that I want to put in my car. Wiring up the 91 transistor I matched wire for wire. I have two wires left over, a black one with a white stripe and a white wire. Which wire do I tap into the coil pack (and what wire on the coil pack) and what wire do I send to pin 109 on the ecu harness.

Here you go:http://www.ecanfix.com/users/mdhamilton/ecuconversion.html

 

[DSM90AWD]

To supplement ^^^ http://www.dsmchips.com/1990ecu.html.

Good Luck

 

[suprdave09]

I just recently changed mine over, i am pretty sure the coil wire is black with a white stripe , the tach feed wire is solid white, also dont forget to swap pins 6 and 14. good luck