Walker 210-1031 Air Charge Temperature Sensor

Walker 210-1031 Air Charge Temperature Sensor

Walker Products 210-1031 is an air charge temperature sensor for engine management systems that rely on accurate intake air temperature data. It supports proper fuel and ignition control on select Acura and Honda applications, including Acura NSX, Integra, TL, Legend, and Honda Prelude, Civic, and Civic del Sol fitments.

Key Features

• Air charge temperature sensor for engine sensor replacement
• Built by Walker Products, a long-standing fuel system and engine sensor manufacturer
• Manufactured to meet or exceed OEM standards and specifications
• Backed by Walker engineering, product management, and technical support resources
• Fits select 1995-2005 Acura and Honda vehicles
• Part number 210-1031 for direct catalog lookup

Product Details

Walker Products has supplied fuel system and engine management components since 1946, with a focus on accurate production, application data, and technical support. The Walker Products line includes engine sensors and related management parts built for aftermarket service needs, and this air charge temperature sensor follows that same OE-focused approach. For buyers searching for a Walker 210-1031 sensor for Acura NSX or Honda Civic applications, this part provides a direct replacement option for vehicles that depend on precise intake air temperature input.

This part cross-references Beck/Arnley 158-0634 and Dayco AX42 for the same application.

What It Helps Address

• Incorrect intake air temperature readings
• Rough idle caused by faulty sensor input
• Hard starting related to air charge signal errors
• Fuel mixture issues from inaccurate engine data
• Check engine light conditions tied to sensor failure

Installation Notes and Tips

Verify the connector style, sensor location, and vehicle application before installation. Compare the original sensor to Walker 210-1031 and confirm the fitment listing for your exact Acura or Honda model year. After installation, clear diagnostic trouble codes and confirm normal sensor operation with a scan tool if available.

Quality Assurance

Walker Products is an ISO 9001 and IATF 16949 certified manufacturer, and its engine sensors are produced with OEM-level standards in mind. The company also maintains in-house engineering and technical support to help keep application data and product information accurate.