What the diagram is for
The Elite 950 basic universal wire-in harness comes with flying leads rather than engine-specific plugs. The wiring diagram maps each of those leads, by color and label, to its ECU pin and job: power, grounds, injectors, ignition, sensors and spare inputs and outputs. It's the sheet you keep on the bench while terminating every connector on the engine.
When you need it
- Wiring a universal harness into an engine that has no plug-in option.
- Planning which spare inputs and outputs will run extra sensors or devices.
- Tracing a fault on an existing install.
What to check
Make sure the diagram matches your harness, because the basic and premium harness diagrams differ. Cross-check pin functions against the Elite 950 pinout before assigning anything in software, and see the Elite 950 overview for the ECU's I/O. More diagrams are collected on our wiring diagrams page.
Need this diagram? Ask us and we'll send it over with advice for your build.
