Continental A2C59511706 Fuel Injection Throttle Body Assembly

Overview of Continental Fuel Injection Throttle Body Assembly

The Continental A2C59511706 Fuel Injection Throttle Body Assembly is designed for precise air intake control in select BMW models. This electric throttle body assembly ensures accurate throttle response and improved engine performance for vehicles like the BMW 545i, 645Ci, 745i, 745Li, and X5.

• Voltage: 12V electric throttle body
• Color: Silver matte finish
• Air intake port maximum diameter: 81.01 mm
• Housing material: Durable aluminum construction
• Terminal type: Blade with 6 male terminals
• Connector shape: Oval for secure connection
• Includes idle air control motor and throttle position sensor
• Throttle bore shape: Circular for optimized airflow
• Mounting hardware and gasket/seal not included

Technical Details and Features

This Continental throttle body assembly (part number A2C59511706) features a 12-volt electric throttle body type with an 81.01 mm circular air intake port diameter. The aluminum housing provides strength and heat resistance, while the silver matte finish offers corrosion protection. The assembly includes an integrated idle air control motor and throttle position sensor, essential for maintaining stable idle speeds and accurate throttle position feedback to the engine control unit. The blade-type terminals (6 male) and oval connector shape ensure reliable electrical connections. This part is engineered specifically for BMW models including the 545i, 645Ci, 745i, 745Li, and X5, making it a direct replacement for the original equipment.

Compatible BMW Models and Applications

This throttle body assembly is compatible with the following BMW vehicles:

• BMW 545i
• BMW 645Ci
• BMW 745i
• BMW 745Li
• BMW X5

It is designed to regulate air intake precisely, contributing to optimal engine performance and fuel efficiency in these models.

Common Issues Addressed by This Throttle Body

• Erratic or unstable idle speed
• Reduced throttle response or hesitation
• Check engine light related to throttle position sensor faults
• Poor engine acceleration or stalling
• Air intake leaks due to damaged throttle body components

Installation Notes and Tips

Installation of the Continental A2C59511706 throttle body assembly requires basic mechanical skills and proper tools. Note that mounting hardware and gaskets or seals are not included, so ensure you have the necessary components before installation. Disconnect the battery before starting to avoid electrical shorts. Carefully remove the old throttle body and clean the mounting surface to prevent air leaks. Reconnect all electrical connectors securely, paying attention to the oval connector shape and blade terminals. After installation, it is recommended to perform a throttle body relearn procedure or reset the engine control unit to ensure proper operation.

Quality Assurance and Warranty

Continental manufactures this throttle body assembly to meet OEM specifications, ensuring reliable performance and durability. The aluminum housing and integrated sensors are tested for quality and functionality. While specific warranty details are not provided here, Continental products typically come with a limited warranty covering defects in materials and workmanship. Verify warranty terms with the supplier or manufacturer documentation.