Walker 235-2070 Engine Crankshaft Position Sensor

Engine Crankshaft Position Sensor for BMW Diesel Applications

Walker Products 235-2070 is an engine crankshaft position sensor built for select BMW diesel applications. It supports accurate crankshaft signal input for engine management on 2014-2018 BMW 328d, 2014-2018 BMW 328d xDrive, and 2015-2017 BMW X3 models.

Key Features

• Engine crankshaft position sensor for ignition and engine management systems
• Direct application coverage for select BMW 328d, 328d xDrive, and X3 diesel models
• Walker Products part number 235-2070
• Cross-reference: Bosch 17222
• Built by Walker Products, a long-established manufacturer of fuel system and engine sensor components

Product Details

Walker Products 235-2070 is part of the Walker Products engine sensor line, which includes cam and crankshaft sensors, throttle position sensors, oxygen sensors, fuel injectors, and related engine management components. Walker Products has supplied automotive fuel system and sensor products since 1946 and manufactures to meet or exceed OEM standards and specifications. For buyers searching for a BMW 328d crankshaft position sensor, BMW 328d xDrive crank sensor, or BMW X3 crankshaft position sensor, this part number provides a direct replacement option for the listed applications.

Common Issues This Sensor May Address

• Crankshaft signal loss causing hard starting or no-start conditions
• Intermittent stalling related to incorrect engine speed input
• Check engine light concerns tied to crankshaft position sensor faults
• Rough running or misfire symptoms caused by inaccurate crankshaft timing data
• Engine control issues on BMW diesel applications with a failing crank sensor

Installation Notes and Tips

Verify the vehicle year, model, and engine configuration before installation. Compare the original sensor connector, mounting style, and location to the replacement part number 235-2070 to confirm application match. After installation, clear diagnostic trouble codes and confirm stable engine speed data during startup and idle.

Quality Assurance

Walker Products is ISO 9001 and IATF 16949 certified and supports production with in-house manufacturing, engineering, product management, and technical documentation resources. The company states its components are produced to meet or exceed OEM standards and specifications.