Replacement Throttle Position Sensor - This throttle position sensor gives information to the ECM (Engine Control Module) about the position of the pedal determining the speed at which the driver is pushing on the accelerator pedal. It is located at the front driver side of the engine inside the bell crank assembly housing.. Compatible Replacement for Dodge Vehicles - With 5.9L Cummins Engine 1998, 1999, 2000, 2001, 2002, 2003, 2004 Ram 2500 1998 - 2004 Ram 3500 . If your Dodge Ram is having problems in idling, speed falls off suddenly, check engine light pops up or getting codes P2121, P0121, P0122, P0123 then you may have a problem with your throttle position sensor.. Replaces Part# 53031576, 53031576AD, 3970085, AP63427, 53031575, 53031575AH, 3970084, AP63428, 56028184A. This replacement TPS AA Ignition can be installed easily. The voltage of the TPS needs to be set to 0.55v+ before locking in its position. Once set, turn the engine on and slowly push the accelerator pedal to the floor and back (only once) to make sure that the ECM learns the TPS calibration.. OEM Fit, Quality, Finish - This throttle position sensor features a redesigned housing & circuit board for bettter resistance against extreme temperatures and vibration. While this is not a genuine OEM part, it is a direct replacement and it will appear, fit and work like the factory part..
