Genuine Bentley Bentayga Engine Control Unit (ECU)

Part Number: 07P907309F

Ensure the heartbeat of your W12 engine remains synchronized with this Genuine OEM Engine Control Module. As the “brain” of your Bentley Bentayga, this module manages everything from fuel injection timing to turbocharger boost pressure, ensuring the peak performance and effortless power delivery the brand is famous for.

Technical Specifications

• Component Type: Engine Control Unit (ECU / ECM).

• Compatibility: Exclusively for the Bentley Bentayga 6.0L W12 powertrain.

• Software Status: Hardware unit (requires vehicle-specific programming/coding upon installation).

• System Integration: Manages high-speed CAN-bus communication between the transmission, traction control, and active chassis systems.

Signs Your Control Module Needs Replacement

Electronic modules in high-performance vehicles can fail due to voltage spikes or thermal stress. Common symptoms include:

• Intermittent Misfires: Failure to regulate ignition timing across the W12 cylinders.

• “Limp Mode” Activation: The vehicle restricts power to protect the engine from unregulated sensor data.

• Communication Errors: Diagnostic scans showing “U-codes” or a total loss of communication with the powertrain module.

• Unexplained Battery Drain: Failure of the ECU to enter “sleep mode” after the ignition is turned off.

Important Installation & Programming

Antitheft Protection: This module is part of Bentley’s Immobilizer/Component Protection system. It cannot simply be “plugged in.” It must be programmed and synchronized to your vehicle’s VIN using Bentley’s licensed diagnostic software (ODIS) to function.

Verify Before You Buy

The suffix “F” in part number 07P907309F is critical. It denotes a specific software/hardware revision level for certain production years. To guarantee this is the exact match for your Bentayga’s build specification, please provide your VIN for a compatibility check.