-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 ...

General Motors is recalling nearly 12,000 pickup trucks due to a defect that could cause the engine to stall and increase the ...

General Motors has issued a product emissions 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 problem: ...

Chevy Silverado HD and GMC Sierra HD trucks for a software issue that could disable fuel transfer and cause engine stalling.

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 ...

When driving a car with an automatic transmission, owners may encounter various problems with the engine control system. The most common one is the U0100 error. What ...

C8 fans have a new reason to be happy as the folks at HP Tuners have cracked yet another Corvette engine control module. On this occasion, the company has gained access to the ZR1's electronic brain.

(iSeeCars) – There are a lot of mechanical and electrical parts that work together to help your car run smoothly. The electronic control module (ECM) or powertrain control module (PCM) is the main ...