Dorman 977-368 Fuel Injection Throttle Body

Overview of the Dorman 977-368 Fuel Injection Throttle Body

The Dorman 977-368 fuel injection throttle body is designed for precise electronic throttle control in select Porsche models. Engineered with a cast aluminum housing and integrated throttle position sensor, this component supports efficient fuel delivery and engine performance.

• Compatible with Porsche 911, 918 Spyder, Cayenne, and Panamera models
• Electronic throttle body with a 3.281-inch bore diameter
• Includes throttle position sensor for accurate throttle monitoring
• Constructed from durable cast aluminum with a metal finish
• Features a 6-terminal female socket electrical connection with pin-type connectors

Technical Details and Features

This Dorman fuel injection throttle body (part number 977-368) is designed specifically for gas fuel systems and does not include fuel injectors, idle air control motor, or throttle body spacer. The electronic throttle body type ensures responsive throttle control, while the integrated throttle position sensor provides real-time feedback to the engine control unit. The 3.281-inch bore diameter supports optimal airflow for the engine's fuel delivery system. The housing is made from cast aluminum, offering strength and heat resistance, and the throttle body finish is metal for durability. Electrical connections use a 6-terminal female socket with pin connectors, ensuring secure and reliable communication with the vehicle's systems.

Applications and Problem Resolution

• Restores proper throttle response and engine acceleration in Porsche 911, 918 Spyder, Cayenne, and Panamera
• Addresses issues related to electronic throttle control malfunctions
• Resolves throttle position sensor errors affecting engine performance
• Improves fuel injection system efficiency by maintaining accurate throttle input
• Helps eliminate rough idling or hesitation caused by faulty throttle bodies

Installation Notes and Tips

Installation of the Dorman 977-368 throttle body requires removal of the existing throttle body and connection to the vehicle’s electronic control system via the 6-terminal female socket. Note that this part does not include a gasket or seal, so ensure the existing gasket is inspected and replaced if necessary. Professional installation is recommended to verify proper electrical connections and throttle calibration for optimal performance.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM specifications, providing reliable performance for your Porsche vehicle. While specific warranty details for part number 977-368 are not provided here, Dorman typically offers limited warranties covering defects in material and workmanship. Refer to official Dorman documentation for complete warranty information.