Walker 235-1458 Engine Crankshaft Position Sensor

Engine Crankshaft Position Sensor for Scion xB

Walker Products 235-1458 is an engine crankshaft position sensor built for specific Scion xB applications. It uses a black housing with a single oval connector, 2 terminals, and 1 mounting hole for a direct-fit style replacement on listed vehicles.

Walker Products has supplied fuel system and engine management components since 1946, with manufacturing and engineering support focused on meeting OEM standards and specifications. The Walker Products line includes sensors and other engine management parts for repair and replacement work across the automotive aftermarket.

Key Features

• Engine crankshaft position sensor for ignition and engine management service
• Black sensor body with 1 oval male connector
• 2 female terminals for the listed application
• 1 mounting hole; mounting bracket not included
• Direct replacement reference: Walker Products 235-1458
• Cross-reference part numbers include Standard Ignition PC820 and Spectra Premium S10318

Detailed Description

Walker Products 235-1458 is a crankshaft position sensor for 2008-2015 Scion xB models, including 2014-2015 Scion xB with engine # CXXXXXX-GXXXXXX. This sensor helps the engine control system monitor crankshaft position and engine speed so ignition timing and fuel delivery can be managed accurately. If you are searching for a Scion xB crankshaft position sensor, Walker Products 235-1458 provides a vehicle-specific replacement option for the listed fitments.

Built under Walker Products’ quality-focused manufacturing standards, this sensor is intended for repair work where the original crankshaft signal has become unreliable. The connector style, terminal count, and mounting layout should be matched to the original part before installation.

What It Helps Solve

• Crankshaft position sensor fault codes
• Hard starting or extended crank time
• Intermittent stalling or rough engine operation
• Loss of crankshaft signal to the engine control module
• Driveability issues tied to inaccurate engine speed input

Installation Notes and Tips

Verify connector shape, terminal count, and mounting hole location against the original sensor before installation. For 2014-2015 Scion xB applications, confirm engine # CXXXXXX-GXXXXXX. Clean the mounting surface and inspect the harness connector for corrosion or damaged terminals before connecting the new sensor.

Quality Assurance

Walker Products manufactures engine sensors and related components to meet or exceed OEM standards and specifications. The company is ISO 9001/IATF16949 certified and supports its products with engineering, product management, and technical documentation resources.