Description
OEM number A0001536979. Genuine used and tested Engine ECU Module, sourced from a <a href="/brand/mercedes-benz“>Mercedes-Benz W203 C-Class (2000–2007). This original equipment module has been removed from a written-off vehicle and confirmed operational through functional testing prior to dispatch. ¶ This engine control module on the W203 C-Class handles fuel delivery mapping, ignition advance curves, and idle stabilisation under varying electrical loads such as air conditioning compressor engagement. It also interfaces with the electronic throttle control system and continuously adapts fuelling strategy based on long-term and short-term fuel trim corrections. ¶ Faults may manifest as unexpected engine stalling, lumpy idle at operating temperature, hesitation on pulling away, or refusal to start. The engine management warning lamp is likely to illuminate and diagnostic scanning may reveal stored codes covering throttle position, fuelling adaptation, or ignition coil performance depending on which function has degraded. ¶ Extracted from a written-off Mercedes-Benz and fully tested prior to sale. Always confirm OEM number A0001536979 is the correct reference for your vehicle before ordering. Fitting by a qualified workshop is recommended, and ECU adaptation including immobiliser coding to the vehicle is typically required after installation.
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/
