The powertrain control module isn't the only computer that you ... It works closely with a huge network of electronics, sensors, and systems to monitor things like oil pressure and control things ...

Your car's computer or powertrain control module (PCM) uses the data collected by the O2 sensors to make adjustments to the combustion process and track the health of the catalytic converter(s).

According to NHTSA, the recall covers 552,188 of the pickups due to a loss of signal between the transmission output shaft speed sensor and the powertrain control module causing the truck to ...