Walker 235-1391 Engine Crankshaft Position Sensor

Walker 235-1391 Crankshaft Position Sensor

Walker Products 235-1391 is an engine crankshaft position sensor built for direct replacement service on select Volvo applications. It uses a black housing with an oval male connector, 2 female terminals, and a single mounting hole for a straightforward OE-style fit.

Walker Products has supplied fuel system and engine management components since 1946, with manufacturing and engineering support focused on meeting OEM standards for accuracy and application coverage. The Walker Products line includes sensors and other engine management parts for import and domestic repair needs.

Key Features

• Engine crankshaft position sensor for ignition and engine management service
• Black sensor body with oval connector design
• 1 connector, 2 terminals, and 1 mounting hole
• Male connector / female terminal configuration
• No mounting bracket included
• Fits 2002-2013 Volvo C70, 2007-2013 Volvo C30, and other listed Volvo applications

Vehicle Fitment

• Fits 2007-2013 Volvo C30, N/A
• Fits 2002-2013 Volvo C70, N/A
• Fits 2012 Volvo S60, N/A
• Fits 2002-2009 Volvo S60, N/A
• Fits 2004-2011 Volvo S40, N/A
• Fits 2005-2011 Volvo V50, N/A
• Fits 2003-2011 Volvo XC90, N/A
• Fits 2002-2010 Volvo S80, N/A
• Fits 2002-2007 Volvo V70, N/A
• Fits 2003-2007 Volvo XC70, N/A

What It Helps Resolve

• Crankshaft position sensor fault codes
• Hard starting or extended crank conditions
• Intermittent stalling or rough engine operation
• Loss of engine speed signal to the ECU
• Misfire or timing-related drivability concerns

Installation Notes

Verify connector shape, terminal count, and mounting style against the original sensor before installation. This part cross-references DENSO Auto Parts (e.g., 196-9103) and Standard Ignition (e.g., PC585) for the same application. For Volvo C30, C70, S40, S60, S80, V50, V70, XC70, and XC90 service, confirm the vehicle year and engine configuration against the listed fitment before replacing the sensor.

Quality Assurance

Walker Products manufactures engine sensors to meet or exceed OEM standards and specifications, supported by in-house manufacturing, product management, and engineering teams. The company is ISO 9001 and IATF 16949 certified, with technical support and application data maintained for aftermarket service accuracy.