Ls400 1993 ecu pinout


New Member
The Ecu is layed out online and very hard to read unless u print them off and tape them together. Id suggest buy one on ebay. thats what i did very detailed

Jo Fletcher

New Member
Three plugs go to the engine, I'm looking at the 4th plug known as plug A with the 28 pins and wondering what I need to live up to power the ecu.