Descripción
Carrying OEM number 7785098, this Engine ECU Control Module was built by BMW for the E46 3 Series — a benchmark in precision German engineering. Pulled from a low-mileage written-off donor, this unit is genuine, used, and individually tested prior to sale.
At the heart of the E46’s drivetrain management, the ECM processes real-time data from the crankshaft position sensor, mass airflow meter, and oxygen sensors to optimise fuel injection pulsewidth and ignition advance. Accurate throttle response and exhaust emissions compliance depend entirely on this module performing within specification.
Deteriorating ECM function in the E46 3 Series typically surfaces as rough idle, unexpected misfires, and a persistent check engine warning. Drivers may also experience difficulty starting in cold conditions, noticeable power loss under load, or the vehicle entering limp-home mode with stored fault codes.
Sold as a used, tested unit — confirm OEM number 7785098 matches your vehicle before ordering. Professional installation is strongly advised, and coding or adaptation to your vehicle’s DME may be required after fitting. A 14-day return window applies.
Solo se aceptan devoluciones por defectos reales —producto defectuoso a la recepción, que no se ajuste a la descripción o que se haya suministrado una pieza incorrecta— solicitadas en un plazo de 14 días, siempre que las tres pegatinas de seguridad estén intactas. No se admiten devoluciones por cambio de opinión, instalación incorrecta, codificación o programación, ni por errores de compatibilidad por parte del comprador; es responsabilidad del comprador comprobar la compatibilidad (número OEM, firmware, vehículo). Política completa: https://giantparts.eu/refund-and-returns/
