Description
443907311C Audi Engine ECU Control Module – OEM Used & Tested
Engine ECU (Engine Control Unit) with electronic management system, removed from a running vehicle and tested. Controls fuel injection, ignition timing, air–fuel mixture, turbo pressure, throttle response and overall engine performance. May resolve no-start conditions, misfires, loss of power, limp mode activation or engine warning lights. Ensures proper communication with sensors, injectors, ignition coils and immobilizer system for stable engine operation and optimal efficiency.
No corrosion or broken connectors. OEM number specified in each listing for exact fitment. Designed as a direct replacement when part numbers match exactly.
Professional installation recommended; coding, programming or immobilizer synchronization may be required depending on vehicle configuration. Diagnostic equipment may be necessary for proper adaptation and fault code clearing. Please verify OEM part number for compatibility before purchase.
This item is sold as used and tested. Returns accepted only if DOA (dead on arrival) or not as described. No returns after installation due to it being an electronic component. Compatibility verification is buyer responsibility.
