Wiring an aftermarket ECU like a Spitronics unit is a critical process that can make or break your engine management system. One small mistake can cause hours of troubleshooting, poor engine performance, or even damage to components. In this blog post, we’ll cover the most common wiring mistakes during ECU installation and how to avoid […]

Experiencing issues with your Spitronics unit can be frustrating, especially when you’re eager to get your engine management system up and running. Before assuming the worst, let’s walk through a few key steps that will help you diagnose the issue and potentially get your system functioning again. 1. Do You Have a Laptop Available? The