Walker 235-2122 Engine Camshaft Position Sensor

Walker 235-2122 Camshaft Position Sensor

Walker Products 235-2122 is an engine camshaft position sensor built for direct replacement service on select Porsche Macan applications. It supports accurate camshaft signal input for proper engine management and is backed by Walker’s long-standing focus on OEM-level fuel system and sensor manufacturing.

Compatible with 2017-2021 Porsche Macan applications, this camshaft position sensor is a practical choice when diagnosing signal-related drivability concerns or replacing a worn original sensor. Walker Products 235-2122 is engineered to meet or exceed OEM standards and specifications.

Key Features

• Engine camshaft position sensor for ignition and engine management systems
• Fits 2019-2021 Porsche Macan, N/A
• Fits 2017-2018 Porsche Macan, N/A
• OE-style replacement from Walker Products
• Built by an ISO 9001/IATF16949 certified manufacturer
• Part number: 235-2122

Product Details

Walker Products has supplied automotive fuel system and engine sensor components since 1946, with in-house manufacturing, engineering, and product management supporting part accuracy and application coverage. The 235-2122 camshaft position sensor is part of Walker Products’ engine management lineup, which includes sensors and related components used to maintain reliable signal input to the vehicle’s control systems. This part cross-references Standard Ignition PC984 for the same application.

Common Issues This Sensor Can Help Address

• Camshaft signal faults stored in the engine control module
• Hard starting or extended crank conditions related to sensor input
• Rough idle or inconsistent engine operation from incorrect cam timing data
• Check engine light concerns tied to camshaft position sensor performance
• Intermittent stalling or hesitation caused by weak sensor signals

Installation Notes

Verify the vehicle year and application before installation. Compare the original sensor connector, mounting style, and engine configuration to the removed part to confirm proper match. After installation, clear diagnostic trouble codes and recheck for pending faults to confirm the repair.

Quality Assurance

Walker Products manufactures this sensor to meet or exceed OEM standards and specifications, with support from its engineering and technical staff. The company is ISO 9001/IATF16949 certified, reflecting controlled manufacturing and product quality processes.