Need Help to Start Your Detroit? Check the ECM voltage supply! ⚠️ Is the truck not starting? Don't jump to replacing the ECM just yet! This quick tip shows you how to diagnose a potentially damaged Detroit Engine Control Module (ECM). Symptoms: Engine won't start, the diagnostic scanner can't connect. First, rule out fundamental issues: ✅ Power: Confirm 12v on both power and ignition wires (red = , black = -). ✅ Ground: Verify good ground connection. ✅ Connection: Ensure the communications adapt

🔧 Detroit ECM Programming🔧 Use the Detroit Diagnostic Link Software to change the parameters on your Detroit Diesel Engine truck. Here's how: 🔌Connect the software to your truck and click on the wrench icon. 🔢Select the parameter you want to change and enter the new value. 💾Click on "Transmit" to save the changes. For example, to change the speed limit to 75 mph, follow these steps: 🚀🏎️Select "Speed Limiter" from the parameter list. 7️⃣5️⃣Enter 75 in the "Set To" field. 💾Click on "Transm