The AutoEKG fuel system analyzer determines whether a vehicle has too much carbon buildup. The tool uses a pressure transducer and an attenna to sense the combustion efficiency of the cylinders and the greater the cyclic variations the greater the carbon build up. The tool scales these cyclic variations from 10 indicating no carbon build up (green) to 0 indicating very high carbon build up (red). By using advance computer software to monitor these exhaust pressure pulses in conjunction with the ignition coil discharge events, the tool's software determines the amount of carbon build up within the engine.
