Fault detecting system on engine assembly line and the method of testing the same

摘要

Fault detecting system on engine assembly line comprising of a signal processing box capable of receiving the input signals from wiring harness socket on the engine; said socket connected to sensors and actuators which are mounted on the engine; once the power source passes 12 volts and 5 volts supply to the sensors and actuators, the input voltage will reach to the respective sensors through electrical circuit/ hard wire thereby activating the sensors which gives output to the transistor collector which gets powered to create passage to pass current; the said actuators and sensors are connected serially to each other which on activation creates a complete conductive passage for current to pass to relay and gives the output signal in the form of audio and/or light emission diode (LED) facilitating for testing of engine without being assembled on the vehicle.