Description
OEM number A6111532779. This genuine used and tested Engine ECU Module was sourced from a <a href="/brand/mercedes-benz“>Mercedes-Benz W210 E-Class CDI (1995–2002). A direct-fit OEM unit removed from a written-off vehicle, verified against factory calibration data, and functionally tested before dispatch. ¶ Designed for the common-rail diesel powertrain, this ECU controls high-pressure fuel injection timing, injector energisation duration, and exhaust gas recirculation valve position on the W210 CDI. It processes signals from the rail pressure sensor, boost pressure sensor, and exhaust temperature sensors to optimise diesel combustion efficiency and meet emissions targets. ¶ Symptoms of a failing CDI engine ECU include white or black smoke from the exhaust, uneven diesel knock, power loss under acceleration, and DPF or EGR-related fault codes appearing on diagnostic equipment. The engine may enter limp mode restricting power output, or in severe cases refuse to start when injection mapping data becomes corrupted. ¶ This tested used unit was extracted from a written-off Mercedes-Benz W210 CDI and confirmed operational before listing. Verify OEM number A6111532779 matches your vehicle and engine variant before purchase. Specialist fitting and ECU coding, including injector quantity adjustment, are 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/
