Description

The E45 P1 Crank Only Preferred Input Harness is a streamlined input harness designed to manage crankshaft position signals only, making it the ideal solution for basic engine configurations that do not require camshaft input. It serves as the modern, preferred replacement for the E24 harness, offering updated wire routing and better compatibility with current Spitronics ECUs.

This harness is well-suited for batch fire fuel injection and wasted spark ignition systems, or any setup where only crank signal input is necessary. With reduced wiring complexity and solid signal reliability, it’s perfect for entry-level engines, test benches, or simpler conversions.