Walker 235-1803 Engine Camshaft Position Sensor

Engine Camshaft Position Sensor for Infiniti Q45

Walker Products 235-1803 is an engine camshaft position sensor for select Infiniti Q45 applications. It is built for accurate engine timing signal input and direct replacement service on the listed vehicles.

Key Features

• Engine camshaft position sensor for ignition and engine management systems
• Fits 1993 Infiniti Q45 from 02/1993 and 1994-1996 Infiniti Q45
• Walker Products part number 235-1803
• OE-style replacement for sensor-related service on the Infiniti Q45
• Cross-references Standard Ignition PC151 and TYC 96069 for the same application

Product Details

Walker Products has supplied fuel system and engine sensor components since 1946 and manufactures parts to meet or exceed OEM standards and specifications. The Walker Products line includes engine management components such as cam and crankshaft sensors, throttle position sensors, oxygen sensors, fuel injectors, and related repair parts. As an ISO 9001/IATF16949 certified company, Walker Products supports production with in-house engineering, product management, and technical documentation for accurate vehicle application coverage. This 235-1803 camshaft position sensor is listed for 1993 Infiniti Q45 from 02/1993 and 1994-1996 Infiniti Q45 service.

Common Issues This Part May Address

• Intermittent or no-start conditions related to camshaft signal loss
• Check engine light concerns tied to camshaft position sensor faults
• Rough running caused by incorrect cam timing input to the engine control system
• Stalling or hesitation associated with sensor signal inconsistency
• Driveability complaints on Infiniti Q45 models with a failing camshaft position sensor

Installation Notes and Tips

Verify the year break for 1993 Infiniti Q45 models, since this application applies from 02/1993. Confirm connector style, mounting location, and engine configuration against the original sensor before installation. After replacement, clear diagnostic trouble codes and recheck engine operation to confirm the signal is being read correctly.

Quality Assurance

Walker Products manufactures engine sensors to meet or exceed OEM standards and specifications. The brand’s ISO 9001/IATF16949 certification supports controlled production and application accuracy for parts like the 235-1803 camshaft position sensor.