Wiring Suggestion/Help
That's power for ECU and connects to the top position of the ECU connector.
Then a ring terminal is needed on the wire from the ECU connector that will connect the coil negative to ground when the ECU is triggered by the pulse from the distributor.
That's about it.
Make sure the ECU bousing is grounded to the sheetmetal.
For a long time, Mopar recommended using a solid state voltage regulator when converting to ECU.
These days many replacement regulators (such as the one sold by FBO on ebay) are transistorized so that allows you to keep field circuit wiring as it is.
Piggyback at the ballast resistor on the ignition run side. (Dark Blue J2 wire)
That's power for ECU and connects to the top position of the ECU connector.
Then a ring terminal is needed on the wire from the ECU connector that will connect the coil negative to ground when the ECU is triggered by the pulse from the distributor.
That's about it.
Make sure the ECU bousing is grounded to the sheetmetal.
For a long time, Mopar recommended using a solid state voltage regulator when converting to ECU.
These days many replacement regulators (such as the one sold by FBO on ebay) are transistorized so that allows you to keep field circuit wiring as it is.
