FD-3 type automobile computer detection instrument is a tool for testing and repairing automobile computer board. It can connect fuel injector, ignition, solenoid valve, relay and other driving components, simulate the working state of engine computer and gearbox computer, and detect and repair the engine computer of Toyota, Honda, Nissan, Mitsubishi, Volkswagen Audi, American, Korean cars and most domestic cars as well as some Mercedes-Benz and BMW.
