Description
Catalogued under OEM reference 7802266, this Engine ECU Control Module is a genuine BMW component for the E60 5 Series. Salvaged from a written-off donor vehicle and subjected to full diagnostic testing, it has been confirmed as functionally sound and ready to serve as a direct replacement in the 5 Series engine management system.
The E60 5 Series ECM governs fuel metering, ignition coil charging, knock retard strategies, and variable valve timing output signals, adapting to load and ambient conditions in real time. By monitoring signals from the crankshaft sensor, camshaft position sensor, and multiple temperature inputs, the module maintains combustion efficiency and minimises exhaust emissions across all driving cycles.
Symptoms pointing to ECM failure on the E60 include an unstable idle that surges or drops without driver input, power loss during motorway cruising, cold-start misfires, and a check engine light that returns after clearing. Stored fault codes may reference oxygen sensor deviations, injection faults, or timing discrepancies caused by poor module response.
This item is supplied used and tested — match OEM number 7802266 to your specific E60 model and engine code before ordering. Experienced technician installation is recommended, and coding or DME adaptation will be required to synchronise the module with your vehicle. A 14-day return entitlement applies.
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/
