Unlock Precision Testing with the Power Probe 4! 🚗⚡ Did you know the Power Probe 4 includes a Fuel Injector Test Mode? It's the perfect tool for diagnosing fuel injectors with ease and accuracy. Let’s take a look at how it works on a Fiat 500 petrol engine with our favourite technician Danny Sehmi! Step-by-Step: 1️⃣ Select Fuel Injector Mode on the mode screen by pressing the mode button. 2️⃣ View the four critical readouts: -Injector pulse (indicated by the LED). -Injector on-time. -Inductive