E40 P2 1Relay Preferred Output Harness

(Replaces E33)

The E40 P2 1Relay Output Harness is an enhanced, Level 1 harness developed specifically for the Venus3 ECU, though it also supports Saturn, Pluto, Venus, and Titan models. This harness is part of the Easy Install series, designed to simplify engine wiring with pre-configured outputs via the 10-way connector—ideal for most engine setups.

Engineered with all Venus3 output options in mind, it provides color-coded wiring that matches the official manual diagrams for intuitive setup. It is not recommended for use with Orion2, as it restricts proper shutdown capability, potentially damaging the ECU.

If using a different P2 harness, ensure to reference the GP Priority layout to confirm correct wire color mapping.

This harness is a preferred choice for those seeking a comprehensive, plug-and-play output solution tailored to the Venus3’s full functionality.