Walker 235-1581 Engine Camshaft Position Sensor

Engine Camshaft Position Sensor for Jeep and Ram

Walker Products 235-1581 is an engine camshaft position sensor for select Jeep and Ram applications. It supports accurate camshaft signal input for engine management systems on vehicles such as the Jeep Wrangler, Jeep Grand Cherokee, Jeep Liberty, Jeep TJ, Ram 1500, and Ram 1500 Classic.

Walker Products has supplied fuel system and engine sensor components since 1946, with manufacturing and engineering support focused on meeting or exceeding OEM standards. The Walker Products line includes engine management parts such as cam and crankshaft sensors, throttle position sensors, oxygen sensors, fuel injectors, and related components.

Key Features

• Engine camshaft position sensor for select Jeep and Ram vehicles
• Walker Products part number 235-1581
• OE-style replacement for camshaft signal monitoring
• Built for applications that require precise engine timing input
• Cross-references Standard Ignition PC644 and Spectra Premium S10435 for the same application

Detailed Description

This camshaft position sensor helps the engine control system track camshaft position so the ECU can manage ignition timing and fuel delivery. It is a direct-fit service part for 2020-2023 Jeep Wrangler, 2020-2023 Ram 1500, 2020-2021 Jeep Grand Cherokee, 2014-2019 Jeep Grand Cherokee, 2019 Ram 1500 Classic, 2014-2018 Ram 1500, 2005-2006 Jeep Liberty, 2002 Jeep TJ, and 2002 Jeep Wrangler. If you are replacing a failing cam sensor on a Jeep Grand Cherokee or Ram 1500, Walker Products 235-1581 provides the correct application match for the listed vehicles.

What It Helps Fix

• Hard starting or extended crank conditions
• Intermittent stalling or rough running
• Check engine light related to camshaft position signal faults
• Misfire or timing-related drivability complaints
• Loss of synchronization between camshaft and engine control inputs

Installation Notes

Verify the year, make, model, and engine application before installation. Compare the original sensor connector, mounting style, and location to the existing part on the vehicle. Clear diagnostic trouble codes after installation and confirm proper signal operation with a scan tool if required by the repair procedure.

Quality Assurance

Walker Products manufactures engine sensors to meet or exceed OEM standards and specifications. The company is ISO 9001 and IATF 16949 certified, with product management, engineering, and technical support backing the part line.