Walker 200-1394 Throttle Position Sensor

Throttle Position Sensor for Mazda MX-5 Miata

Walker Products 200-1394 is a throttle position sensor built for throttle body mounted applications on the 2006-2008 Mazda MX-5 Miata. It uses a plastic and metal construction, a rectangular male connector, and a blade terminal design to support accurate throttle signal input for engine management.

Walker Products has supplied fuel system and engine sensor components since 1946, with manufacturing and engineering support focused on meeting or exceeding OEM standards. The Walker Products line includes engine management parts such as throttle position sensors, cam and crankshaft sensors, oxygen sensors, fuel injectors, and related repair components.

Key Features

• Part number 200-1394 throttle position sensor
• Fits 2006-2008 Mazda MX-5 Miata
• Throttle body mounted design
• Plastic / metal housing construction
• Rectangular male connector with 2 terminals
• Blade terminal type with female terminal gender
• 104.0 wiring harness length
• Mounting bracket included
• Non-adjustable design

Detailed Description

This throttle position sensor monitors throttle movement and sends the signal needed by the vehicle’s engine control system to interpret throttle input. For Mazda MX-5 Miata models from 2006 through 2008, Walker Products 200-1394 provides the correct throttle body mounted configuration with a 2-wire, 1-connector layout and rectangular connector shape. The part number 200-1394 is also useful when searching for a direct replacement throttle position sensor for the 2006-2008 Mazda MX-5 Miata.

This part cross-references 5S12682 and TPS4269 for the same application.

Common Issues This Part May Resolve

• Erratic throttle signal readings
• Throttle response concerns
• Check engine light related to throttle position sensor faults
• Idle quality problems caused by incorrect throttle input
• Driveability issues tied to worn sensor output

Installation Notes and Tips

Verify connector shape, terminal type, and throttle body mounting before installation. Confirm the harness length and bracket location match the original sensor on the vehicle. After installation, clear diagnostic trouble codes and perform any required throttle relearn or idle relearn procedure according to the service information for the Mazda MX-5 Miata.

Quality Assurance

Walker Products manufactures engine management components to meet or exceed OEM standards and specifications. The company supports production with in-house manufacturing, product management, engineering, and technical support, and operates as an ISO 9001/IATF16949 certified manufacturer.