Fuel System/Emissions
Sensors (O₂, or oxygen, sensor), emission-control devices (includes EGR), fuel-injection system, fuel gauge/sender, fuel pump, problems filling up the tank.
What Owners Say
"Carbon build up."
Anonymous, TX (2015 Volkswagen Passat SE 3.6-L V6)"Car smelled of gas."
Anonymous, TX (2015 Volkswagen Passat SE 3.6-L V6)"pollution control BLU DEF pump failed"
Anonymous A., (2015 Volkswagen Passat TDI 1.8-L 4 Cyl turbo)"The issue was check engine light came on and we went to dealer. Fount out that it was part of factory recall. Fortunately, a nearby dealer (we were travelling far from home) did the repairs at NO, Zero cost within 2 days"
Anonymous, NM (2015 Volkswagen Passat TDI 2.0-L 4 Cyl diesel)
"Same as previous - issue with Emissions and Intake manifold design. Covered by factory recall. Dealer quickly corrected problem for free. No issues since then."
Anonymous, NM (2015 Volkswagen Passat TDI 2.0-L 4 Cyl diesel)