Description
OEM number A6111537079. This genuine used and tested Engine ECU Module was removed from a <a href="/brand/mercedes-benz“>Mercedes-Benz W638 Vito/V-Class CDI (1996–2003) light commercial vehicle and people carrier. The unit was extracted from a written-off donor vehicle and tested against CDI-specific factory calibration before being made available for sale. ¶ The CDI engine control module for the W638 Vito governs common-rail injection pressure, injection timing per cylinder, and exhaust gas recirculation valve positioning. For a light commercial vehicle frequently operating under load, the ECU is programmed to maintain stable torque delivery across the full working rev range while controlling smoke emissions during heavy acceleration from laden starts. ¶ Symptoms of ECU failure in the W638 CDI Vito include visible exhaust smoke under load, sluggish acceleration when the van is carrying cargo or passengers, erratic idle when stationary, or the vehicle entering restricted-power limp mode during transit. Fault codes for rail pressure deviation, EGR duty cycle error, or injection quantity plausibility are characteristic findings. ¶ This tested used unit was taken from a written-off Mercedes-Benz W638 CDI and confirmed operational before dispatch. Verify OEM number A6111537079 is correct for your Vito or V-Class engine variant before ordering. Specialist installation is required, and injector coding plus full ECU adaptation must be completed after fitting.
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/
