Is your truck hesitating, surging, or displaying inconsistent throttle response? The Walker Throttle Position Sensor restores precise throttle position feedback to your vehicle’s engine computer, enabling it to control fuel delivery and throttle modulation properly. When a TPS fails, drivability issues such as rough idle, hesitation, poor acceleration, and even shift timing problems can occur. Still, this direct‑fit replacement brings back smooth, responsive power and reliable everyday performance you can count on.

Built to meet or exceed OEM specifications, this sensor uses precision internal components and a rugged housing designed for long‑term durability in heat, vibration, and everyday engine bay conditions. With an OE‑style connector and straightforward plug‑and‑play installation, it delivers consistent, accurate voltage signals to your ECM for proper fueling and drivability. Engineered and tested for reliability, it ensures dependable performance mile after mile.