I have an 84 ford 4.9L with a carter YFA Carb. I am looking for wiring information on the choke and the carburator stepper motor. I need the wire locations on the plug at the stepper motor connector. it is a 4 wire square connector. Two of my wires broke at the connector itself. As for the choke, I have a wire that was brittle and no indication of what it connects to in my wiring diagram. Any help would be appreciated.

 

I'm from the older vintage carb, but I might be able to help a little. You'll need a voltmeter. The carb choke lead should be 6V and only live when the motor is on. The stepper/kicker solenoid lead should have 12V and live when the key is in the accessory (sp?) position. As far as the feedback...I'm useless.