Walker Throttle Position Sensor (TPS) 90-93 Ram 5.9L Cummins

Is your first-gen Cummins lacking throttle response, struggling to accelerate, or acting inconsistently when you get into the pedal? The Walker Throttle Position Sensor restores accurate throttle input to your ECM, enabling your engine to properly control fueling and deliver smooth, predictable power. When a TPS starts to fail, it can cause hesitation, poor acceleration, a rough idle, and even stalling. But replacing it brings your truck back to life with consistent response and reliable drivability every time you hit the throttle. Built to meet or exceed OEM specifications, this sensor uses high-quality internal components designed for long-term durability and precise voltage output. It’s engineered to handle heat, vibration, and wear over time while maintaining accurate signal communication with your ECM. As a direct-fit replacement, it installs easily. It is 100% tested to ensure dependable performance, restoring proper fueling control, improving efficiency, and helping eliminate throttle-related issues for the long haul.