Description
Part reference 4E0907560 is a genuine Audi A8 D3 Engine ECU Control Module extracted from a written-off example of this flagship luxury saloon. The unit has been tested to confirm correct functionality across its full range of engine management operations before listing.
The A8 D3 featured complex multi-cylinder management across its V8, W12, and TDI powertrains. This ECM oversees injection timing, variable valve timing, boost regulation on diesel variants, torque distribution inputs to the Quattro AWD system, and throttle-by-wire operation — demanding precise ECU output across a wide RPM range.
A defective ECU in the A8 D3 can manifest as sudden power reduction, transmission shifting irregularities, Quattro system warnings, implausible sensor readings stored in the fault memory, or a complete failure to enter a ready state after key-on.
This unit is used and fully tested. Always verify OEM number 4E0907560 against your specific A8 D3 variant. Professional installation by a specialist familiar with D3 electronics is strongly advised. Adaptation and VIN coding via ODIS or VCDS will be required. 14-day returns accepted.
Returns accepted only for genuine faults — faulty on arrival, not as described, or wrong part supplied — requested within 14 days, with all 3 anti-tamper stickers intact. No returns for change of mind, incorrect installation, coding/programming, or buyer compatibility errors; checking compatibility (OEM number, firmware, vehicle) is the buyer’s responsibility. Full policy: https://giantparts.eu/refund-and-returns/
