車型關聯可作查閱線索；引擎、生產範圍與軟體條件請核對原廠資料。
P1609 ← 這個碼是什麼意思？2 結果
VOLKSWAGEN · 2026-04-21
Under this service action, updated engine control module (ECM) software will be installed to provide robustness improvements to the ECM calibration for the turbocharger variable turbine geometry (VTG) actuator endpoints. This has no impact on vehicle emissions. Updated affected vehicles chart. Added note to the work instructions regarding fault code P160900.
VOLKSWAGEN · 2026-04-21
Under this service action, updated engine control module (ECM) software will be installed to provide robustness improvements to the ECM calibration for the turbocharger variable turbine geometry (VTG) actuator endpoints. This has no impact on vehicle emissions. Updated affected vehicles chart. Added note to the work instructions regarding fault code P160900.