Audi A3 8P 1.8 TFSI CDAA 160HP Engine Module ECU Kit 8P7907115L Manual

The Audi A3 8P 1.8 TFSI CDAA 160HP Engine Control Module ECU Kit 8P7907115L Manual is a complete engine control unit set designed for the gasoline version of the Audi A3 8P with a manual gearbox. This item from the Electronic Control Units and Controllers group allows for the restoration of proper engine operation and full integration with the vehicle's factory system, preserving the characteristic properties of the TFSI system. The kit is a solution for users seeking a proven, original engine controller tailored to a specific model configuration.

Specifications and technical data

• SKU: 8P7907115L-2
• Mark: Audi
• Condition: Used
• OEM Part Number: 8P7907115L
• Substitutable numbers: 8P7907115L, 8P7 907 115 L, 8P0907115Q, 8P0 907 115 Q, 0261S04939, 0 261 S04 939
• Fuel type: Petrol
• Gearbox type: Manual
• Part type: Engine Control Unit (ECU)
• ECU type: Engine Control Unit
• Category: ECUs & Computer Modules

Application and Compatibility with the 1.8 TFSI Unit

The presented ECU Kit module is designed to work with the 1.8 TFSI engine producing 160 HP in the Audi A3 8P generation, with the CDAA unit designation. It is responsible for precise control of the combustion process, fuel delivery, ignition, and engine ancillary operation, which translates into stable power characteristics and correct throttle response. The use of a dedicated control set allows for the preservation of factory engine maps and compliance with onboard safety and diagnostic systems.

Technical Characteristics of the ECU Kit

The module belongs to the Engine Control Unit group, meaning controllers responsible for comprehensive engine management. The version intended for gasoline engines works with an injection and ignition system adapted for petrol fuel, ensuring appropriate mixture parameters and exhaust emission control. The kit is configured to work with a manual gearbox, which is significant for the logic of torque control, cut-off functions, and interaction with driver assistance systems.

Benefits of Using an Original Audi Module

Using an original module from the Audi group allows for software consistency with other vehicle systems, such as the immobilizer, comfort systems, or safety systems. This minimizes the risk of communication errors in the CAN network and adaptation problems. A used, functional controller is an attractive cost-effective alternative to new components, while maintaining proper build quality and fit for a specific engine version.

Application in Engine System Diagnostics and Repairs

Replacing the ECU kit is often a solution in cases of control electronics damage, engine starting problems, or recurring errors that cannot be resolved through standard diagnostics. A properly selected module allows for the restoration of correct engine unit operation without the need for mechanical engine intervention. Combined with correct configuration and adaptation in the vehicle, it enables stable operation and maintenance of proper powertrain parameters.

Expanding Knowledge of Original Audi Parts

If you want to better understand how original components influence the driving character and behavior of your car, it's worth reaching for expert material. You can find more about the role of factory elements in maintaining the brand's DNA in the article Audi and Emotions in Pure Form. How Used Parts Help Maintain the Brand's DNA?.

If you are planning a comprehensive repair or upgrade of the engine area in your Audi and need other parts from the same group, such as controllers, management modules, or unit control systems, check the available parts in the Audi Electronic Control Units and Controllers category.