If you've ever had maintenance done on your car, you may have heard of the ECM but not understood what it was. It's actually ...

The electronic control module (ECM) or powertrain control module (PCM) is the main computer that controls many of the vehicle’s essential functions. And as modern vehicles get more and more ...

The electronic control module (ECM) or powertrain control module (PCM) is the main computer that controls many of the vehicle’s essential functions. And as modern vehicles get more and more ...

which gather information and data about the car's performance and help optimize efficiency. For many modern vehicles, a single computer, known as the PCM or powertrain control module, manages that ...

Mazda confirmed to The Drive that a vehicle control module in the Miata is to blame, though the automaker didn't further clarify what specific module was causing the issue, nor what the specific ...

When you turn the key in the ignition, the transponder transmits a signal to the reader, which sends it to a receiver in the vehicle's computer control module. One may consider the vehicle keys of ...

The ignition control module is a crucial component of a vehicle's ignition system. It is a control unit responsible for regulating the ignition timing and generating sparks to ignite the fuel-air ...

Automakers are holding cars at port left and right over tariff worries, but Mazda is making the same move for a very different reason: Large numbers of the 2025 MX-5 Miata, quite possibly the ...