... transmission, ABS, air-conditin, Immo etc. for ECU repairing, auto teaching aid model driver, auotmobiles R&D.2.This Sensor ... sensor signal simulation (manual) 23. Oxygen sensor signal simulation (auto signal) 24. Throttle signal simulation 25. Carbon can clear ... Stepper motor drive: current 1A, applicable to all vehicles with four, six, stepping motor driver;5. Ammeter maximum test current: 5APacking ...