Dorman 977-022 Throttle Position Sensor

Overview of the Dorman 977-022 Throttle Position Sensor

The Dorman 977-022 throttle position sensor is designed for precise throttle body monitoring in select Acura and Honda vehicles. This sensor helps maintain accurate throttle input readings, essential for optimal engine performance in models like the Civic, CR-V, and RSX.

• Constructed with durable black plastic housing
• Throttle body mounted for direct and reliable installation
• Adjustable design to ensure proper calibration
• Features a 3-terminal blade type electrical connection
• Male electrical connection type for secure fit
• Includes one throttle position sensor per package

Detailed Product Description

The Dorman 977-022 throttle position sensor is engineered to provide accurate throttle position feedback to the engine control unit. Its black plastic construction offers resistance to heat and wear, suitable for the demanding environment of the throttle body. The sensor mounts directly on the throttle body, ensuring precise measurement of throttle plate position. With an adjustable mechanism, this sensor allows for fine-tuning during installation to match specific vehicle requirements. The blade-type terminals and male electrical connection provide a secure and reliable interface with the vehicle’s wiring harness. This sensor is compatible with Acura and Honda models including the Civic, CR-V, and RSX, making it a targeted replacement part for these vehicles.

Common Applications and Issues Addressed

• Restores accurate throttle position readings for improved engine response
• Resolves erratic idle or stalling caused by faulty throttle sensors
• Eliminates hesitation or poor acceleration linked to sensor malfunction
• Corrects throttle-related error codes and check engine light triggers
• Supports smooth transmission shifting in vehicles with electronic throttle control

Installation Notes and Tips

When installing the Dorman 977-022 throttle position sensor, ensure the throttle body is clean and free of debris. The adjustable feature allows for precise calibration; follow vehicle-specific service manual instructions to set the correct sensor position. Verify the electrical connections are secure and free from corrosion. Testing the sensor output with a multimeter before final assembly can help confirm proper function. This sensor is designed for direct replacement on compatible Acura and Honda models, simplifying the installation process.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM specifications, providing reliable performance and durability. The 977-022 throttle position sensor undergoes quality control testing to ensure consistent operation. Please refer to Dorman’s official warranty policy for coverage details.