Holstein 2TPS0151 Throttle Position Sensor

Holstein Throttle Position Sensor for Toyota and Suzuki

The Holstein Parts throttle position sensor monitors throttle angle and sends that signal to the engine control system for accurate fuel and ignition management. This Holstein Parts throttle position sensor, part number 2TPS0151, is a throttle body mounted replacement built with a rectangular female connector and 4 male blade terminals.

Key Features

• Throttle body mounted design for direct sensor placement
• Rectangular 1-connector configuration for a clean OE-style connection
• 4-terminal blade layout with female connector and male terminals
• Plastic and metal construction for everyday engine-bay use
• Replacement for Toyota Supra, Toyota T100, Toyota Tacoma, and Suzuki Esteem applications
• Holstein Parts 2TPS0151 for emission control sensor service

Product Details

Holstein Parts focuses on emission control and engine management components, and the 2TPS0151 throttle position sensor follows that approach with a direct-fit, throttle body mounted layout. It is built for vehicles that require a rectangular connector, blade terminals, and a sensor body made from plastic and metal. This part number 2TPS0151 is a practical replacement when the original throttle position sensor is worn, inconsistent, or no longer reporting throttle movement correctly. It is listed for 1994-1998 Toyota Supra, 1995-1997 Suzuki Esteem, 1994-1997 Toyota T100, and 1995-1997 Toyota Tacoma.

This part cross-references Standard Ignition TH209 for the same application.

What It Helps Address

• Erratic throttle signal output
• Hesitation during acceleration
• Rough idle caused by incorrect throttle feedback
• Check engine light concerns related to throttle position sensing
• Driveability issues on Toyota Supra, Toyota T100, Toyota Tacoma, and Suzuki Esteem models

Installation Notes and Tips

Verify connector shape, terminal count, and throttle body mounting style before installation. Inspect the throttle body connector for corrosion, bent terminals, or damaged locking tabs, and confirm the sensor is aligned correctly during installation. Because mounting hardware and a mounting bracket are not included, reuse the existing vehicle hardware if serviceable. After installation, clear diagnostic codes and confirm throttle signal response with a scan tool or multimeter.

Quality Assurance

Holstein Parts supplies emission control sensors for replacement service, and this throttle position sensor is built to match the listed OE-style electrical and mounting configuration for the specified Toyota and Suzuki applications.