Gm ignition wiring
Factory Fit® American Autowire offers factory original GM OEM restoration automotive wiring harnesses and accessories through our Factory Fit® product line. Download Wiring Diagrams and
Pinouts. Below is a list of GM wiring diagrams and pinouts I currently have available for download. Some of these are ADOBE Acrobat . pdf format files in a .zip compressed folder. You will need to unzip these files and open them with adobe reader. All Information, Including Photos And Illustrations, In These Pages Is Believed To Be Correct And Reliable. The Information Contained
In These Pages Is Given As General Information For The Installation Of Audio, Video, Security, Communications, General Motors DIS Ignition Control with MegaSquirt-II. Note: The following info was provided by a third party, and has not been verified. Use at your own risk. Info on DIY GM LS engine harness rework and some details on PCM re-programming for engine swaps. Cut the yellow wire, and the black wire, leaving as much wire as possible on the ends that do not go to the ignition switch. Insulate the ends of the two wires that go to the ignition … General Motors HEI Ignition Control with MegaSquirt-II. There were a number of different kinds of General Motors HEI modules: 4 pin module - electronic ignition, but doesn't do computer timing control, top left; 7
pin module (large) - electronic module that does timing control, used with coil-in-cap distributors, top right; 7 pin module (small) - electronic module that does timing control The 7 Pin HEI Module. With a GM HEI 7-pin (and 8-pin modules), the ignition module wires you need to know about are: tach signal is a purple wire with a white trace [pin R] goes to Ampseal OPTOIN+ pin #30 (ground the Ampseal OPTOIN- pin #31 at the distributor) ; advance control signal is a white wire [pin E] goes to Ampseal pin #12; override (cranking) signal is a tan wire with a black trace Check out this Tech article where we show you how to take a junkyard wiring harness and turn it into a custom LSX wiring harness build! Although it takes time, it is worth the wait! GM CS130 Series Internal Regulated Alternator Wiring. Wiring instructions for the GM Delco Remy internally regulated CS130 alternator. The
GM Delco-Remy cs130 alternator was used on GM vehicles from about 1986-1996. 1995 -1998 was a transitional period for the cs-130.