GM has released a new Service Update addressing a potential issue affecting certain units of the 2023 Chevy Equinox crossover ...

With the increasing reliance on software in modern automobiles, traditional diagnostic tools that only read and clear fault codes are no longer enough. Today’s technicians and experienced car owners ...

The 2024 Chevy Silverado 1500 pickup is included in a new service update published by GM, which indicates some units are affected by a programming fault in the Brake System Control Module (BSCM). The ...

The Engine Control Module (ECM) is a crucial component in a car, as it acts as the brain that controls various engine functions. It works in conjunction with multiple sensors, wires, and connectors to ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. (iSeeCars) – There are a lot of mechanical ...

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 ...

A purge valve is a vital component of a vehicle's evaporative emission control (EVAP) system. Its function is to control the flow of fuel vapors from the fuel tank and evaporative canister into the ...

-it seems that those three little letters strike fear into many a promoter, track owner, or sanction head whenever they hear it. ECU stands for Engine Control Unit. Also called an ECM (Engine Control ...

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