In these engines the oil pump is adjustable, and the factory setting deliberately keeps the oil pressure low at low revs to reduce the drag of driving it.
Applies to the engine DNUE.
Repair: 800–3,500 EUR
2012–2020. The fault list covers this generation and the engines in it. If the listing gives the exact version, pick it below.

Charles from Port Chester, New York / CC BY 2.0
What to watch for
The list covers the generation, the engines and the transmissions. Once you pick the version, only the faults that apply to it stay.
In these engines the oil pump is adjustable, and the factory setting deliberately keeps the oil pressure low at low revs to reduce the drag of driving it.
Applies to the engine DNUE.
Repair: 800–3,500 EUR
The solenoids of the mechatronics unit wear out: slow or harsh shifting, then limp mode.
Applies to the transmission DQ250.
The tension of the piston rings is too low, so oil gets into the combustion chamber.
Applies to the engine DNUE.
The 7 speed, wet clutch DSG that replaced the DQ250 in the MQB models (0GC / DQ381) is vulnerable from the mechatronics side.
Applies to the transmission DQ381.
The combined housing of the water pump and the thermostat is plastic, and it is bolted directly to the hot engine block.
Applies to the engine CJXC, CJXG, DJHA and 1 more.
The crankcase ventilation (PCV) of the third generation 1.8/2.0 TSI fails less often than its predecessors, but it is not faultless.
Applies to the engine CJXC, CJXG, DJHA and 1 more.
The crankcase breather carries the vapour that forms inside the engine back to the intake, and a rubber membrane regulates the pressure.
Applies to the engine CJXC, CJXG, DJHA and 1 more.
Repair: 80–400 EUR
The dash shows "Error: Workshop!
Applies to the transmission DQ250, DQ381.
1 more faults belong to this generation. On the version page, only the ones that apply stay.
The manufacturer fixes these for free at a franchised dealer. Ask with the VIN whether it was done. The list covers the whole generation. We did not filter it by model year. Some apply only to a narrower production window.
Most recent: 22 March 2021
21V198000AIR BAGS:SENSOR:OCCUPANT CLASSIFICATION:FRONT PASSENGERAIR BAGS:SENSOR:OCCUPANT CLASSIFICATION:FRONT PASSENGER22 March 2021 · NHTSA (USA)Volkswagen Group of America, Inc. (Audi) is recalling certain 2015-2020 Audi S3 Sedan, A3 Sedan, 2016-2018 A3 Etron, 2017-2020 RS3 Sedan, and 2015-2019 A3 Cabriolet vehicles. The passenger occupant detection system (PODS) may malfunction and switch off the passenger air bag even when the seat is occupied.
Risk: A deactivated passenger air bag increases the risk of injury during a crash.
Remedy: Dealers will replace the PODS sensor mat and update the PODS control module, free of charge. Owners letters were mailed December 23, 2021. Owners may contact Audi customer service at 1-800-253-2834. Audi's number for this recall is 69BY.
Engines and transmissions in this generation
A fault is often tied to the engine, not to the whole generation. You find the engine code in the registration document.
8V · 2012–2020
The fault list opens on the version page.
21 versions
2.0 l · 1984 cm³
CJXC · DNUE · DQ250
2.0 TFSI
2014–2016
2.0 l · 1984 cm³
CJXC · MQ350
2.0 TFSI
2014–2016
2.0 l · 1984 cm³
CJXC · DNUE · DQ250
2.0 TFSI Pro Line +
2014–2016 · Pro Line +
2.0 l · 1984 cm³
CJXC · MQ350
2.0 TFSI Pro Line +
2014–2016 · Pro Line +
2.0 l · 1984 cm³
CJXC · DNUE · DQ250
2.0 TFSI quattro
2014–2016 · quattro
2.0 l · 1984 cm³
CJXC · MQ350
2.0 TFSI quattro
2013–2016 · quattro
2.0 l · 1984 cm³
CJXC · DNUE · DQ250
2.0 TFSI quattro
2013–2016 · quattro
2.0 l · 1984 cm³
CJXC · DNUE · DQ250
2.0 TFSI quattro
2013–2016 · quattro
2.0 l · 1984 cm³
CJXC · MQ350
2.0 TFSI quattro
2013–2016 · quattro
2.0 l · 1984 cm³
CJXC · DNUE · DQ250
2.0 TFSI quattro Pro Line +
2013–2016 · quattro Pro Line +
2.0 l · 1984 cm³
CJXC · DNUE · DQ250
2.0 TFSI quattro Pro Line +
2013–2016 · quattro Pro Line +
2.0 l · 1984 cm³
CJXC · MQ350
2.0 TFSI quattro Pro Line +
2013–2016 · quattro Pro Line +
2.0 l · 1984 cm³
CJXC · MQ350
2.0 TFSI quattro Pro Line +
2013–2016 · quattro Pro Line +
2.0 l · 1984 cm³
DNUE · CJXC · DQ250
2.0 TFSI quattro Pro Line +
2014–2016 · quattro Pro Line +
2.0 l · 1984 cm³
CJXG · DJHA · DQ381
2.0 TFSI quattro
2016–2020 · quattro
2.0 l · 1984 cm³
CJXG · DJHA · DQ381
2.0 TFSI quattro
2016–2018 · quattro
2.0 l · 1984 cm³
CJXG · DJHA · MQ350
2.0 TFSI quattro
2016–2018 · quattro
2.0 l · 1984 cm³
CJXG · DJHA · MQ350
2.0 TFSI quattro
2016–2020 · quattro
2.0 l · 1984 cm³
CJXG · DJHA · DQ381
2.0 TFSI quattro
2016–2020 · quattro
2.0 l · 1984 cm³
CJXG · DJHA · MQ350
2.0 TFSI quattro
2016–2020 · quattro
2.0 l · 1984 cm³
CJXG · DJHA · DQ381
2.0 TFSI quattro
2016–2020 · quattro
Neighbouring generations
8V (2012-2020). If the listing is from the changeover year, look at the neighbour too.
Common questions
2012–2020. The changeover year can fall in two generations. If the listing is from that year, look at the neighbour too.
No. It depends on the engine and the transmission too.
The fault list is.
We write the descriptions, and we put the source next to them. A person reviews them before they go out. They are still information, not a technical expert opinion.