ACCEL/DFI. ACCEL/DFI. An overview schematic of the main wiring harness (MWH) is shown in Figure B (Page 23). The harness can be routed and connected as follows: Begin by connecting the 32 pin and 24 pin ECM connectors to the ACCEL/DFI ECM, making sure that the tabs snap into place. Then route the longer of the two legs through the drivers side firewall hole that you cut in step two, followed.. Read Or Download Accel Dfi Gen 6 Wiring Diagram at MYDIAGRAM.ONLINE
ACCEL/DFI Engine Management Systems DFI Generation 7.0+ Installation and Operation Manual. The Accel manual says that the 3 wires are hooked up as follows: Black to ground, Brown to - coil, Red to switched 12 volt source. It says to bypass the ballast resistor and run a 14g wire from coil + to the starter solenoid.. Wiring Diagram updated Thanks for any input from an electrical rookie! Michael . See less See more Save Share