Learn all you need to know about Engine Control Modules (ECM), or Engine Control Units (ECU), in this article concering electronically controlled midget engines. Enginology is step one in the ...

The Engine Control Module (ECM) is the computer responsible for controlling the engine. The ECM communicates with other vehicle control units via a communication bus.

We mention the taillights because the Hellcat engine control module (ECM) needed to recognize the factory taillights were hooked to the 2015 Charger's body control module (BCM) and read the exact ...

GM has issued a recall for certain examples of the 2015 to 2017 model-year Chevy City Express utility van over an issue related to the engine control module.

The 7.3L Power Stroke used a PCM (power train control module) in conjunction with an IDM (injector driver module) to run the engine.

Changing the oil is the most common maintenance you'll have to do on your car, but what happens when the check engine light ...

A fix is now available for 2021 Cadillac CT5 sedans affected by an Engine Control Module (ECM) issue leading to non-reporting of catalytic converter faults.

The position of the throttle and how quickly it’s opening or closing is transmitted to the engine control module, and that information is among the factors the computer uses to decide how much ...

Nissan’s variable compression turbo engine is now at the center of a class action lawsuit that alleges widespread defects ...

Knock sensors are devices used in internal combustion engines to detect engine knock or detonation. The knock sensor detects vibrations and sends a signal to the engine control module (ECM), to ...