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.

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.

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 ...

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

The lawsuit alleges that VC-Turbo engines can suffer from main-bearing failures and other issues, causing engines to hesitate ...

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

After a Chevy Silverado 6.2L engine recall, the dealer unexpectedly cut the oil change interval from 5K to 3K miles. Is this new Silverado maintenance schedule a hidden cost or a necessary evil ...

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

You may have heard the advice to put your car into neutral when coasting to help save gas. However, is this tip true, and is ...

In June, Nissan issued a recall for several vehicles equipped with these engines, also used in Infiniti models ...