What is Torque Management Cummins?
What is Torque Management Cummins? Torque management "de tunes" the motor during shifts in order for the tranny to live more than a few miles. Taking it off turns the truck into a monster but don't do it unless you have a high performance tranny. There are a few modules that can take it off like Bully Dog for instance. How does torque management work? TM is part of the programming in the PCM (powertrain control module) that ultimately reduces engine torque when the transmission changes gears. Its purpose it to increase the longevity of the transmission and drivetrain as...