Walker 210-1161 Air Charge Temperature Sensor

Air Charge Temperature Sensor for Ford and Lincoln

Walker 210-1161 is a sensor-only air charge temperature sensor that measures intake air temperature through resistance changes. That signal helps the engine computer calculate fuel delivery more accurately, supporting smoother operation, better fuel control, and improved cold-start performance.

Compatible With Ford Bronco Sport, Edge, Escape, Expedition, Explorer, F-150, F-250 Super Duty, F-350 Super Duty, Mustang, Ranger, Transit models, and select Lincoln applications including Corsair, Navigator, Aviator, Nautilus, Continental, MKZ, MKC, MKX, MKT, and more.

Key Features

• Walker Sensor Only line for direct sensor replacement
• Air charge temperature sensing for engine management input
• Blade pin terminal type with 2 terminals
• 1 female oblong connector for a secure electrical connection
• Measures incoming air temperature to support fuel calculation and emissions control
• Part number 210-1161 for catalog and service matching

How It Works

The Walker Products air charge temperature sensor reports intake air temperature to the vehicle’s onboard computer. That data is used to adjust fuel delivery based on air density, which affects drivability, cold-start behavior, engine protection, and emissions performance. Walker 210-1161 is a practical replacement for Ford and Lincoln vehicles that rely on accurate air temperature input for engine control.

Common Problems It Can Help Address

• Hard starting in cold weather
• Incorrect fuel delivery caused by inaccurate air temperature readings
• Rough idle or inconsistent throttle response
• Reduced fuel efficiency from poor sensor input
• Check engine light related to intake air temperature signal faults

Installation Notes

Verify connector shape, terminal count, and sensor location before installation. This sensor uses a female oblong connector with two blade-pin terminals, so matching the electrical interface is important for proper fitment. Confirm the application by year, make, and model before replacing the original unit. Fits 2021-2024 Ford Bronco Sport, 2015-2024 Ford Edge, 2014-2024 Ford Escape, 2015-2024 Ford Expedition, 2016-2024 Ford Explorer, 2020-2024 Ford F-250 Super Duty, 2020-2024 Ford F-350 Super Duty, 2020-2024 Lincoln Corsair, 2015-2024 Lincoln Navigator, 2021-2023 Ford Bronco, 2015-2023 Ford F-150, 2015-2023 Ford Mustang, 2019-2023 Ford Ranger, 2015-2023 Ford Transit-150, 2015-2023 Ford Transit-250, 2015-2023 Ford Transit-350, 2015-2023 Ford Transit-350 HD, 2020-2023 Lincoln Aviator, 2019-2023 Lincoln Nautilus, 2018-2021 Ford EcoSport, 2014-2020 Ford Fusion, 2017-2020 Lincoln Continental, 2015-2020 Lincoln MKZ, 2015-2019 Lincoln MKC, 2015-2018 Ford Focus, 2016-2018 Lincoln MKX, 2014-2016 Ford Transit Connect, and 2016 Lincoln MKT.

Quality Assurance

Walker Products is known for engine management components built for accurate signal delivery and dependable service. This sensor is intended to restore proper air temperature input for supported Ford and Lincoln applications, including Ford F-150, Ford Explorer, and Lincoln Navigator platforms. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.