Description
Part number 038906019FA is an OEM engine control module for the <a href="https://giantparts.eu/brand/volkswagen“>Volkswagen Passat B5 1.9 TDI — the refined executive diesel saloon and estate produced from 1996 to 2005. Removed from a running vehicle and thoroughly tested, this genuine used unit offers OEM-grade reliability at a fraction of the new-part price.
The ECM governs all critical functions of the 1.9 TDI diesel system — controlling pump-injection or PD injector timing and fuel quantity, EGR valve operation, turbocharger boost pressure management, glow plug pre-heating strategy, and on-board emission diagnostics in line with VAG’s diesel calibration.
A failing ECU on the Passat B5 1.9 TDI typically causes hard starting or no-start, rough idle, loss of power, excessive exhaust smoke, limp-home mode activation, and persistent fault codes covering injection timing deviations, EGR circuit errors, or boost pressure anomalies.
Supplied as a tested, OEM-matched used unit for the Volkswagen Passat B5 1.9 TDI. Professional installation is strongly recommended; VCDS or VAG-COM coding and immobiliser adaptation are typically required 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/
