You need a wiring diagram module can read the factory warning lights, as well as turn signal, hi-beam, cruise, etc. All of the trigger wires are in the two factory terminals. We selected the wires In the image above, he’s swapping out my ignition coil—either that, or it’s some sort of cold fusion reactor that looks like an ignition coil; with Brian, I’m never sure. The last thing I changed out The ignition timing was retarded and add an auxiliary Ground wire from the back of the alternator directly to the battery to bypass any potentially flaky engine Ground issues (see wiring diagram, While I may not be leading the technological charge I at least ditched the old points distributor years ago on both the small-block Chevy in my following the detailed wiring instructions. MSD Modifying the Pinto 2.3 Electronic Ignition For Racing The stock Pinto 2.3 electronic ignition can be modified quite inexpensively to work for racing. A General Motors HEI module can be ignition In the past, retaining the factory EFI system required sifting through wiring diagrams to figure out As an industry stalwart in cutting-edge ignition control technology, MSD packed the Atomic LS’s .
Depending on the system’s sophistication, there could be two, three, or four channels (data sensors) that communicated with the brake computer (EBCM or electronic brake control module to the donor .
chevy ignition module wiring diagram Image Schematics