Walker 235-1812 Engine Camshaft Position Sensor

Engine Camshaft Position Sensor for Nissan Maxima

Walker Products 235-1812 is an engine camshaft position sensor built for direct replacement service on select Nissan Maxima applications. It supports accurate camshaft signal input for engine management and is backed by Walker Products’ long history in fuel system and sensor manufacturing.

Key Features

• Engine camshaft position sensor for ignition and engine management systems
• Fits 1991 Nissan Maxima, sensor only
• Fits 1992-1994 Nissan Maxima, N/A position
• Walker Products 235-1812 for direct-fit replacement service
• Manufactured to meet or exceed OEM standards and specifications
• Supported by Walker Products engineering, product management, and technical resources

Product Details

Walker Products has supplied automotive fuel system and engine sensor components since 1946, with manufacturing processes aligned to ISO 9001 and IATF 16949 quality systems. The Walker Products line includes engine management components such as cam and crankshaft sensors, throttle position sensors, oxygen sensors, fuel injectors, spark plug wires, and related repair parts. For buyers searching for a Nissan Maxima camshaft position sensor, this part number 235-1812 provides a focused replacement option for the listed model years.

This part cross-references Standard Ignition PC194 and Spectra Premium NS51 for the same application.

Common Symptoms This Sensor Can Address

• Hard starting or extended crank time
• Intermittent stalling or rough idle
• Check engine light related to camshaft signal faults
• Misfire or timing-related drivability concerns
• Loss of engine synchronization data to the ECU

Installation Notes and Tips

Verify the vehicle year and application before ordering. Confirm connector style, mounting location, and sensor position against the original part on the vehicle. Clean the mounting surface and inspect the harness and connector for corrosion or damage before installation. After replacement, clear diagnostic trouble codes and road test the vehicle to confirm proper signal operation.

Quality Assurance

Walker Products manufactures engine sensors to meet or exceed OEM standards and specifications. The company’s ISO 9001 and IATF 16949 certified quality systems support consistent production, application accuracy, and technical documentation for service use.