Vehicles using DPUA engine list:

Engine DPUA in the Audi Q5 45 TFSI quattro (2020–) is generally reliable but may face issues like carbon buildup on intake valves, turbocharger wear, and oil consumption. Diagnosis involves checking for rough idling, loss of power, or check engine light codes related to misfires or turbo efficiency. Prevention includes using high-quality fuel, regular oil changes with manufacturer-recommended grades, and periodic intake cleaning to reduce carbon deposits. Solutions for carbon buildup involve walnut blasting or professional intake cleaning. Turbocharger issues may require inspection and replacement if performance drops. Monitoring oil levels regularly helps prevent engine damage from low lubrication.