There are 6 owner-reported fuel system complaints for the 2006 Audi A3in NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
OWNER OF AUDI A3 2006 2.0TFSI. RECENTLY GOT THE PROBLEM WITH THE ENGINE CHECK LIGHT. ENGINE CHECK LIGHT INDICATES THAT SOMETHING IS WRONG WITH THE FUEL SYSTEM LEAK. THE CAR WAS ORIGINALLY CREATED FOR US, BUT ITS NOW ACTIVE IN EUROPE. ALREADY SEEN SOME CAR REPAIR CENTERS, BUT NONE COULD FIX THE ENGINE CHECK PROBLEM. TODAY, I READ INFORMATION FROM OFFICIAL AUDI SITES. "FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY RECALL' ENGINE CHECK LIGHT SHOWED UP WHEN I WAS DRIVING HIGHWAY, FIRST, COMPUTER TOLD ME TO CLOSE FUEL CAP, WHICH WAS FULLY CLOSED, AFTER FUEL CAP LOGO WENT AWAY, ENGINE CHECK LIGHT STARTED TO BLINKING AND THE MOTOR STARTED TO SHAKE BADLY AND I NEEDED TO DO EMERGENCY STOP. I THINK ITS NOT SAFE TO DRIVE AROUND WHEN ENGINE CHECK LIGHT STILL SHOWS UP.
DRIVING ON THE FREEWAY BACK TO THE HOTEL IN LAS VEGAS FROM THE WEST RIM OF THE GRAND CANYON, 100+ DEG OUTSIDE TEMP. SUDDEN FUEL CUT OFF/LOSS POWER FOR ABOUT 1 SEC. TOOK IT THE DEALERSHIP AND THE IN TANK FUEL PUMP/CONTROL MODULE FAILED THUS CUT OFF SENDING FUEL TO THE ENGINE. UPON PICKING MY VEHICLE THE SERVICE ADVISOR COMMENTED THAT SEVERAL CARS FROM CALIFORNIA WITH COOLER TEMPERATURES HAVE HAD EXPERIENCED THIS ISSUE. THIS PUT ME AND MY FAMILY IN A VERY DANGEROUS SITUATION AND COMPROMISED OUR SAFETY. I'VE DONE SOME RESEARCH AND FOUND OUT PROBLEM OCCURRED ON SAME YEAR HAS MY VEHICLE. *TR
THIS IS VERY KNOW PROBLEM WITH VW/AUDI 2.0T ENGINES THAT I WAS NOT AWARE OF BEFORE IT HAPPENED TO ME. BASICALLY CAMSHAFT FOLLOWER BROKE CAUSING DAMAGE TO HIGH PRESSURE FUEL PUMP AND CAMSHAFT. THE CAM SHAFT FOLLOWER IS TOO WEAK AND IT BRAKES TOO OFTEN FOR SOME OTHER PEOPLE. THERE IS TON OF COMPLAINS ON THE INTERNET ABOUT TJIS SPEVIFIC PROBLEM. NOW THE HIGH PRESSURE FUEL PUMP IS ON BACK ORDER SINCE JULY AND NO ONE KNOWS WHEN IT WILL BE AVAILABLE. I'M STOCK WITHOUT A CAR AND NO ONE CAN HELP OR EVEN TELL ME WHEN THE PART WILL BE AVAILABLE. AUDI IS NOT DOING ANYTHING TO HELP. I DON'T KNOW WHAT ELSE I CAN DO. PLEASE HELP! *TT
THE VEHICLE STARTED TO STALL AND WAS NOT RESPONSIVE TO ACCELERATION. IT DANGEROUSLY LOST ALMOST ALL OF ITS POWER IN THE MIDDLE OF THE ROAD. THE NEXT DAY IT FAILED TO START. THE PROBLEM IS A VERY COMMON PROBLEM THAT AUDI HAS PUBLISHED IN THEIR SERVICE BULLETIN 15 07 02 FOR REPLACEMENT OF INTAKE CAMSHAFT AND HIGH PRESSURE FUEL PUMP FOLLOWER. AUDI IS AWARE OF THIS ISSUE AND SHOULD BE HELD RESPONSIBLE FOR THIS DEFECT IN MANUFACTURING AND WORKMANSHIP. FAILED COMPONENTS: 1) INTAKE CAMSHAFT 2) FOLLOWER AND HIGH PRESSURE FUEL PUMP
HIGH PRESSURE FUEL PUMP DEFECTIVE. CAR WILL NOT MOVE WHEN GAS PEDAL IS APPLIED. VEHICLE ALSO DOES NOT ACCELERATE AT TIMES WHEN MERGING WITH TRAFFIC BECAUSE OF LACK OF COMBUSTION IN ENGINE. HAVE HAD CLOSE CALLS WHEN CROSSING LANES OF TRAFFIC BECAUSE OF THIS. MANY TIMES THERE IS A 2-3 SECOND DELAY BEFORE ACCELERATION OCCURS. *TR
WHEN WEATHER HEAT CONDITIONS ARE ABOVE 90F THE CAR'S FUEL PUMP WILL SPORADICALLY GLITCH/SHUT -OFF AND PREVENT FUEL TO BE TRANSFERRED FROM THE TANK TO THE ENGINE FOR COMBUSTION. THIS MAKES THE CAR STALL MOMENTARILY WHEN ACCELERATING FROM A START POINT AND WHILE DRIVING. I TOOK THE CAR TO AUDI SERVICE CENTER, AND THEY VERIFIED AND CONFIRMED THE PROBLEM AND SAID THAT THE FUEL PUMP NEEDS TO BE REPLACE WITH A SUPERCEEDING PUMP. AUDI SERVICE CENTER STATED THAT THIS PROBLEM HAS OCCURRED IN THE 2006-2008 A3, AND A4 VEHICLES. MY CAR HAS 66,000 MILES AND HAS GONE PAST THE WARRANTY LIMITS FOR A NO-CHARGE REPLACEMENT. THIS FAULT CONDITION IS A POTENTIAL HAZARD FOR DRIVERS. *TR
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
Data synced from NHTSA on Apr 26, 2026