2006 Volkswagen Jetta Fuel System Diesel Power Train Problems
2 owner-reported fuel system diesel power train complaints from NHTSA data
Data sourced from NHTSA public database. For informational purposes only. Always consult a qualified mechanic.
Owner Complaints (2)
SUDDEN DECELERATION OR LOSS OF POWER MAINLY AT HIGHWAY SPEEDS BUT OCCASIONALLY IN TOWN. THIS LASTED FOR ONLY A FEW SECONDS AND THE CAR REGAINED POWER. THERE WERE SCARY SITUATIONS ON THE INTERSTATE HIGHWAYS BUT NO ACCIDENTS OR INJURIES OCCURRED. THIS OCCURRED INTERMITTENTLY OVER SEVERAL MONTHS BUT THE DEALER WAS NOT ABLE TO EITHER DUPLICATE THE PROBLEM OR IDENTIFY ANY COMPONENTS THAT WERE FAULTY. AFTER MUCH PERSISTENCE AND FRUSTRATION ON MY PART, THE DEALER EVENTUALLY IDENTIFIED A FAULTY 'TANDEM FUEL PUMP' AND A FAULTY COMPONENT OF THE TRANSMISSION (MECHATRON). BOTH COMPONENTS WERE PLACED ON FEBRUARY 17, 2010 AND I HAVE HAD ANY PROBLEMS SINCE THAT TIME. JETTA TDI. *TR
AT 15F DEGREES OR LOWER TEMPERATURES THE VOLKSWAGEN DSG TRANSMISSION WILL IMPEDE THE DIESEL ENGINES ABILITY TO START, LEAVING THE VEHICLE INOPERABLE. VWAG AND VWOA HAS KNOWLEDGE OF THIS SYSTEM DEFECT PROVIDING NO SOLUTION. VWOA CONTINUES TO SELL THESE DEFECTIVE VEHICLES. *TR