Red_Green / Red / Red_White (Battery Supply 12V)

Elite Series Firmware Help › Elite Series ECU Installation Guide › Flying Lead Loom Installation on bare engineUpdated May 2020

Quick summary

The power wires must be wired via the shortest route possible to the battery positive terminal. The main power to the ECU must be connected to the battery and NOT the ignition switch, the ignition switch will not be able to handle the current ...

Summary from Haltech's knowledge base