Holstein Throttle Position Sensor TPS

The Holstein Throttle Position Sensor (TPS), also called a throttle position switch or throttle-positioning sensor, is an OE-replacement part. It monitors how far the throttle valve is open and sends that information to the engine control unit (ECU). The ECU uses this signal to set the right air and fuel mixture. That supports smooth acceleration, steady idle and efficient engine operation.

Key Features:

• Engineered and tested to meet or exceed OE requirements for form, fit and function
• Sends accurate voltage signals to the ECU to help restore throttle response
• Heat-resistant materials built for the temperatures of the engine compartment
• OE-style connector and mounting design for straightforward installation on the throttle body
• Helps optimize air and fuel delivery and engine performance

Signs of a Failing Throttle Position Sensor:

• Check Engine Light is on
• Rough idle or stalling
• Hesitation during acceleration
• Poor fuel economy
• Unresponsive throttle

Holstein makes a range of sensors, resistors and solenoids built around precise metering and reliable quality. This line gives you a dependable way to restore throttle control and engine drivability.