Chrysler 300 Engine Management Systems

Engine management systems are designed to control the amount of injected fuel and adjust the ignition timing. The ideal function of the EMS assures the necessary engine power, the lowest amount of exhaust emissions, and optimal fuel efficiency. This system is composed of dozens of different sensors, which include those sensing coolant and intake air temperature, intake manifold pressure, and throttle position, as well as many other sensors for engine RPMs, fuel injection, ignition spark , and data about the amount of oxygen in the auto’s exhaust. On the Chrysler 300, a cam position sensor is probably the most troublesome of all engine sensors, that can cause stalling and hard starting.

To add to everything aforementioned, there is a speed motor, which works at idle in order to adjust and stabilize the idle speed. The high-power ignition coils used in today's autos, just like the modern Chrysler 300, are operated by the ignition modules. To sum it all up, high performance and reduced emissions that present-day engines are capable of delivering would be pretty much impossible without the electronics, with the EMS at the head, which control everything from fuel injection to emissions. And if this important control center has failed, our store can offer you a wide range of Chrysler 300 engine management systems & components, which are designed to meet all of form, fit, reliability, and performance standards.