45K views · 1K reactions |  Don't Do It This Way!  A customer...

💻 How do we test ECM performance? Before shipping an ECM to another state or country, we test it intensively, including bench testing, verifying internal signals and voltages, and testing on our engines or trucks ✅🚛 We run it to normal engine temperatures and confirm there are no issues or active codes 🔍💻 This allows us to detect issues like misfiring cylinders or smoke that a simulator cannot easily show 👀 If you have questions about ECM repairs, you can leave them in the comments 💬 #Dies

24K views · 615 reactions |  ECM Testing: Exploring Different Scenarios  We have three different ways to diagnose an ECM, and I'll walk you through each. Let's get started! ️ If you're intrigued and want to see more, keep following for the second way we test ECMs!  Follow me For More! #ECMTesting #EngineDiagnostics #truckmaintenance | Oscar Truck ECM | Facebook