Engine Management Switches

Engine management switches turn on dashboard lights to alert you of issues within your engine. Keep a closer eye on your engine with cheap switches from Car Parts 4 Less.

There are many different switches within your engine management system. These include those which turn on warning lights for oil pressure, coolant levels, radiator temperature, and more. The engine’s electronic control unit (ECU) monitors different components via data from each sensor. When the ECU detects issues, it flicks the relevant switch. This completes an electrical circuit and turns on a light on your dashboard. This then alerts you to the problem at hand and prompts you to take action. These switches can become faulty for many different reasons. These include brake fluid leaks, overheating and gauge failure. When engine management switches fail, you must replace them. Fortunately, they are very affordable, but if you don’t replace a faulty switch in time it could cost you a great deal more. At Car Parts 4 Less, we guarantee the lowest prices on all types of engine management switch.