Walker 210-1167 Air Charge Temperature Sensor

Walker 210-1167 Air Charge Temperature Sensor

The Walker Products Air Charge Temperature Sensor helps the engine control module read incoming air temperature so fuel delivery can be adjusted with greater accuracy. This Walker Sensor Only part number 210-1167 is built for direct engine-management use on select Mazda RX-7 applications, including 1993-1995 models.

Sensor Line Details

Walker Sensor Only focuses on replacement sensors that support accurate signal input for engine control systems. This air charge temperature sensor uses a 2-terminal spade-style design with a single oblong female connector and male terminals, making it a straightforward choice when replacing a failed intake air temperature signal source on the Mazda RX-7.

• Part number 210-1167 for select Mazda RX-7 applications
• Air charge temperature sensing based on resistance change
• 2-terminal spade configuration
• 1 oblong female connector
• Male terminal design

Detailed Description

Walker 210-1167 is an air charge temperature sensor that reports incoming air temperature to the vehicle computer, helping the system calculate fuel delivery more precisely. On the Mazda RX-7, that input supports smoother cold starts, more stable engine operation, and better control of emissions-related engine management. This sensor is listed for 1993-1994 Mazda RX-7 and 1995 Mazda RX-7, Sensor Only, and it is a direct-fit replacement for the specified applications.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Helps Address

• Incorrect air temperature input to the engine computer
• Hard cold starts on Mazda RX-7 applications
• Rough idle caused by inaccurate sensor readings
• Fuel delivery errors from a failing temperature signal
• Emissions and drivability issues tied to sensor degradation

Installation Notes

Verify connector shape, terminal style, and fitment before installation. Confirm the vehicle application matches 1993-1995 Mazda RX-7, and inspect the harness connector for corrosion or damage before connecting the new sensor. Clear any stored fault codes after installation and confirm the engine management system reads temperature data correctly.

Quality Assurance

Walker Products is known for engine management components that support accurate sensor input and OE-style replacement needs. This part is built for the listed Mazda RX-7 applications and follows the specified connector and terminal configuration for proper fitment.