Essentially it uses a hall effect sensor to detect a spinning magnet on the crankshaft for timing, and a transistor and battery to fire the spark plugs for ignition. Once he got his circuit up and ...

This computer shoved in the engine compartment controls just about every aspect of your car’s performance, from the air/fuel ratio, the ignition timing, and the valve controls. Upgrading the ECU ...

The computer then uses that data to synchronize things like fuel injection and ignition timing, allowing multiple systems to operate together harmoniously to power your vehicle. If the sensor ...

The ECU uses that information to regulate and control things like engine ignition timing, fuel injection, and more. If the sensor fails or malfunctions, it can cause some pretty annoying issues ...

Older vehicles with distributor-type ignition systems use ignition (or spark plug) wires to send electrical current from the distributor to individual spark plugs, with the timing based on their ...