Walker 235-1622 Engine Camshaft Position Sensor

Engine Camshaft Position Sensor for GM Applications

Walker Products 235-1622 is an engine camshaft position sensor built for precise signal input in supported Buick, Chevrolet, and Cadillac applications. It is a direct-fit replacement for vehicles such as the Chevrolet Cruze, Chevrolet Sonic, Chevrolet Trax, Buick Encore, Chevrolet Volt, and Cadillac ELR.

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

Key Features

• Engine camshaft position sensor for ignition and engine management service
• Built for supported Buick Encore, Chevrolet Cruze, Chevrolet Sonic, Chevrolet Trax, Chevrolet Volt, and Cadillac ELR applications
• OE-style replacement for vehicles requiring Walker Products 235-1622
• Cross-references Standard Ignition PC907 and NTK EC0109 for the same application
• Backed by Walker Products manufacturing, product management, and technical support resources

Detailed Description

Walker Products 235-1622 is a camshaft position sensor used to monitor camshaft timing information for the engine control system. Accurate camshaft signal input supports proper ignition timing, fuel delivery, and overall drivability in the listed GM vehicles. This part number is used across multiple model years, including 2011-2015 Chevrolet Cruze, 2011-2015 Chevrolet Volt, 2012-2019 Chevrolet Sonic, 2013-2016 Buick Encore, 2014-2016 Cadillac ELR, 2015-2019 Chevrolet Trax, 2018-2019 Buick Encore, and 2020-2021 Buick Encore, Chevrolet Sonic, and Chevrolet Trax.

For buyers searching for a camshaft position sensor for Chevrolet Cruze 2011-2015, Chevrolet Sonic 2012-2020, or Buick Encore 2013-2021, Walker Products 235-1622 provides a focused replacement option with OE-style application coverage. It is also listed for Chevrolet Volt 2011-2015 and Cadillac ELR 2014-2016.

What It Helps Address

• Hard starting or extended crank conditions related to cam signal loss
• Check engine light concerns tied to camshaft position sensor faults
• Rough idle or inconsistent engine operation from inaccurate timing input
• Stalling or hesitation caused by intermittent sensor signal
• Diagnostic trouble codes associated with camshaft position sensor performance

Installation Notes and Tips

Verify the vehicle year, make, model, and OE reference before installation. This part is listed for N/A position applications, so match the sensor to the exact engine configuration and OE number when servicing a Chevrolet Cruze camshaft position sensor, Chevrolet Trax cam sensor, or Buick Encore camshaft position sensor. Inspect the connector, wiring, and mounting area before replacement to avoid repeat faults.

Quality Assurance

Walker Products is an ISO 9001/IATF16949 certified manufacturer with in-house engineering and product management support. The company states its engine sensors are produced to meet or exceed OEM standards and specifications.