Is your Powerstroke running rough, struggling to start, or throwing cam/crank correlation codes? The Walker Camshaft Position (CMP) Sensor is the critical component your engine needs to restore proper timing and performance. This sensor works alongside the crankshaft sensor to deliver precise position data to your ECM, ensuring accurate fuel injection and ignition timing. When it fails, your truck can suffer from misfires, hesitation, poor fuel economy, or even a no-start condition. Replacing it with this direct-fit solution restores smooth starts, consistent power, and reliable performance, whether you're towing, daily driving, or putting your truck to work.

Built to withstand the harsh conditions of diesel engine environments, the Walker CMP Sensor is constructed from high-quality, heat-resistant materials that resist extreme temperature swings, vibration, and long-term wear. Its durable internal components maintain a strong and consistent signal output even after millions of engine cycles, preventing timing issues caused by weak or erratic readings. Engineered to meet or exceed OE specifications and 100% tested for fit, form, and function, this sensor delivers dependable performance and long-lasting reliability in demanding applications.