Walker 210-1175 Air Charge Temperature Sensor

Walker Air Charge Temperature Sensor 210-1175

The Walker Products Air Charge Temperature Sensor helps the engine control module read incoming air temperature so fuel delivery can be adjusted with precision. This Sensor Only replacement is built for direct-fit service on select Audi performance and luxury models, including Audi A8 Quattro, RS7, S6, S7, and S8 applications.

Key Features

• Air Charge Temperature Sensor for engine management input
• Sensor Only design for OE-style replacement service
• Pin terminal type with 2 male terminals
• 1 female oval connector for a secure electrical connection
• Walker part number 210-1175 for easy identification
• Fits select 2013-2018 Audi A8 Quattro, RS7, S6, S7, and S8 applications

Product Details

Walker Sensor Only line focuses on replacement sensors that restore critical engine data without unnecessary extras. Part number 210-1175 measures intake air temperature through resistance changes, giving the vehicle computer the information it needs to manage fuel delivery, cold-start behavior, emissions control, and overall drivability. For Audi A8 Quattro, RS7, S6, S7, and S8 models, this sensor supports accurate air charge temperature reporting where OE reference 079919501D is specified.

This part cross-references OE reference 079919501D for the same application.

What It Helps Address

• Incorrect air temperature readings sent to the engine computer
• Hard cold starts caused by inaccurate sensor input
• Poor fuel delivery and reduced engine efficiency
• Driveability issues tied to faulty intake air temperature data
• Emissions concerns related to improper air-fuel calculation

Installation Notes

Verify connector shape, terminal count, and OE reference before installation. This sensor uses a 1-connector oval female plug with 2 male pin terminals, so matching the electrical interface is important for proper fitment. Confirm the vehicle application by year and model before replacing the existing sensor.

Quality Assurance

Walker Products is known for engine management components built around OE-style fitment and accurate sensor performance. Part number 210-1175 is intended for direct replacement service on the listed Audi applications and follows the Sensor Only format for focused repair work.