The Engine Control Module (ECM) of the affected GMC Sierra units is incorrectly programmed, per Service Update N242452130. This could potentially lead to improper fuel flow rate during certain ...

According to RepairPal, the average cost for an Engine Control Module (ECM) replacement ranges between $1,037 and $1,113, but the exact cost may vary based on your car's make and model.

Some 2023-2024 Chevy Silverado Units Will Need An Engine Control Module Fix By George Barta June 10, 2025 4:54 pm 7 Sponsored ...

Although “ECU” typically stands for engine control unit, that’s not always the case. It can also mean electronic control unit, which may be the same thing, but could also be something that ...

The powertrain control module, aka PCM, is your vehicle’s brain. It manages the engine, transmission and other systems based on information it receives from various sensors around the vehicle ...