Fuel Injector Testers: An Overview of their Importance and Functionality
Fuel injector testers are an essential tool in maintaining and troubleshooting a vehicle's fuel system. A fuel injector is responsible for delivering fuel to the engine, which is then burned to power the vehicle. When the fuel injector isn't functioning properly, it can cause the engine to run poorly, misfire, or stall. This is why it's important to have a reliable fuel injector tester. Fuel injector testers work by applying a pulsed voltage to the injector, which opens the injector and sprays fuel into the engine. The tester then measures the amount of fuel that is delivered and compares it to the manufacturer's specifications. If the fuel delivery is outside of the specified range, it indicates a problem with the injector. There are two types of fuel injector testers: Bench testers and inline testers. Bench testers are stationary units that are connected to the fuel injectors while they are removed from the vehicle. Inline testers are connected to the fuel system ...