The 1.0 MPI has a timing belt, not a chain.
Applies to the engine CHYA, CHYB, CHYE.
2018–2021. The fault list covers this generation and the engines in it. If the listing gives the exact version, pick it below.
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.
The 1.0 MPI has a timing belt, not a chain.
Applies to the engine CHYA, CHYB, CHYE.
On short urban trips the particulate filter cannot burn through.
Applies to the engine CUSB, CUTA.
On AdBlue (SCR) diesels the NOx sensor after the catalyst ages, and the tip of the dosing valve crystallises.
Applies to the engine CUTA.
The injector does not close fully, and with the engine standing fuel drips into the cylinder.
Applies to the engine CHZC.
A thin wall of the mechatronics valve body can crack, which causes a loss of pressure.
Applies to the transmission DQ200.
The internal springs of the flywheel tire, and the two discs knock against each other.
Applies to the engine CUSB, CUTA.
In the EA211 the water pump and the thermostat are one plastic module, and the pump is driven not by the timing belt but by a separate toothed belt behind the exhaust camshaft.
Applies to the engine CHYA, CHYB, CHZB and 5 more.
The water gets into the cabin through the windscreen drain or the door seal, and collects in the foam under the carpet.
It can affect every car in this generation.
5 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.
A12/00242/22Safety recallInjuriesno date · EU Safety GateThe backrest of the right rear seat is incorrectly welded. In the event of an accident, the occupant may not be properly restrained in the seat and may be injured. The product does not comply with the requirements laid down in the Regulation on the approval and market surveillance of Motor Vehicles and their trailers, and of systems, components and separate technical units intended for such vehicles.
Remedy: Type of economic operator taking notified measure(s): Manufacturer Category of measure(s): Recall of the product from end users Date of entry into force: Unknown
A12/02322/23Safety recallInjuriesno date · EU Safety GateThe front airbags may be faulty and malfunction if activated, increasing the risk of injury to the occupants. The product does not comply with the Regulation on the approval and market surveillance of motor vehicles and their trailers, and of systems, components and separate technical units intended for such vehicles.
Remedy: Type of economic operator taking notified measure(s): Importer Category of measure(s): Recall of the product from end users Date of entry into force: Unknown
A12/1750/19Safety recallInjuriesno date · EU Safety GatePossible defect in the driver's airbag housing. As a result, the airbag may not deploy properly in the event of an accident, increasing the risk of an injury.
Remedy: Type of economic operator taking notified measure(s): Manufacturer Category of measure(s): Recall of the product from end users Date of entry into force: Unknown
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.
III.5 · 2018–2021
The fault list opens on the version page.
37 versions
1.0 l · 999 cm³
CHYB · MQ100
1.0 55kW Greentech Active
2018–2021 · 55kW Greentech Active
1.0 l · 999 cm³
CHYB · MQ100
1.0 55kW Greentech Active
2018–2021 · 55kW Greentech Active
1.0 l · 999 cm³
CHYB · MQ100
1.0 55kW Greentech Ambition
2018–2021 · 55kW Greentech Ambition
1.0 l · 999 cm³
CHYB · MQ100
1.0 55kW Greentech Ambition
2018–2021 · 55kW Greentech Ambition
1.0 l · 999 cm³
CHYB · MQ100
1.0 55kW Greentech Business Edition
2018–2021 · 55kW Greentech Business Edition
1.0 l · 999 cm³
CHYB · MQ100
1.0 55kW Greentech Business Edition
2018–2021 · 55kW Greentech Business Edition
1.0 l · 999 cm³
CHYB · MQ100
1.0 55kW Greentech Clever
2018–2021 · 55kW Greentech Clever
1.0 l · 999 cm³
CHYB · MQ100
1.0 55kW Greentech Clever
2018–2021 · 55kW Greentech Clever
1.0 l · 999 cm³
CHZB · CHZC · MQ200
1.0 TSI 70kW Greentech Active
2018–2021 · 70kW Greentech Active
1.0 l · 999 cm³
CHZB · CHZC · MQ200
1.0 TSI 70kW Greentech Active
2018–2021 · 70kW Greentech Active
1.0 l · 999 cm³
CHZB · CHZC · MQ200
1.0 TSI 70kW Greentech Ambition
2018–2021 · 70kW Greentech Ambition
1.0 l · 999 cm³
CHZC · DQ200
1.0 TSI 70kW Greentech Ambition
2018–2021 · 70kW Greentech Ambition
1.0 l · 999 cm³
CHZC · CHZB · MQ200
1.0 TSI 70kW Greentech Ambition
2018–2021 · 70kW Greentech Ambition
1.0 l · 999 cm³
CHZC · DQ200
1.0 TSI 70kW Greentech Ambition
2018–2021 · 70kW Greentech Ambition
1.0 l · 999 cm³
CHZC · DQ200
1.0 TSI 70kW Greentech Business Edition
2018–2021 · 70kW Greentech Business Edition
1.0 l · 999 cm³
CHZB · CHZC · MQ200
1.0 TSI 70kW Greentech Business Edition
2018–2021 · 70kW Greentech Business Edition
1.0 l · 999 cm³
CHZB · CHZC · MQ200
1.0 TSI 70kW Greentech Business Edition
2018–2021 · 70kW Greentech Business Edition
1.0 l · 999 cm³
CHZC · DQ200
1.0 TSI 70kW Greentech Business Edition
2018–2021 · 70kW Greentech Business Edition
1.0 l · 999 cm³
CHZB · CHZC · MQ200
1.0 TSI 70kW Greentech Clever
2018–2021 · 70kW Greentech Clever
1.0 l · 999 cm³
CHZB · CHZC · MQ200
1.0 TSI 70kW Greentech Clever
2018–2021 · 70kW Greentech Clever
1.0 l · 999 cm³
CHZB · CHZC · MQ200
1.0 TSI 70kW Greentech Monte Carlo
2018–2021 · 70kW Greentech Monte Carlo
1.0 l · 999 cm³
CHZB · CHZC · MQ200
1.0 TSI 70kW Greentech Monte Carlo
2018–2021 · 70kW Greentech Monte Carlo
1.0 l · 999 cm³
CHZB · CHZC · MQ200
1.0 TSI 70kW Greentech Sport Business
2018–2021 · 70kW Greentech Sport Business
1.0 l · 999 cm³
CHZC · DQ200
1.0 TSI 70kW Greentech Sport Business
2018–2021 · 70kW Greentech Sport Business
1.0 l · 999 cm³
CHZB · CHZC · MQ200
1.0 TSI 70kW Greentech Sport Business
2018–2021 · 70kW Greentech Sport Business
1.0 l · 999 cm³
CHZC · DQ200
1.0 TSI 70kW Greentech Sport Business
2018–2021 · 70kW Greentech Sport Business
1.0 l · 999 cm³
CHZB · CHZC · MQ200
1.0 TSI 70kW Greentech Style
2018–2021 · 70kW Greentech Style
1.0 l · 999 cm³
CHZB · CHZC · MQ200
1.0 TSI 70kW Greentech Style
2018–2021 · 70kW Greentech Style
1.0 l · 999 cm³
CHZC · DQ200
1.0 TSI 81kW Greentech Business Edition
2018–2021 · 81kW Greentech Business Edition
1.0 l · 999 cm³
CHZC · DQ200
1.0 TSI 81kW Greentech Clever
2018–2021 · 81kW Greentech Clever
1.0 l · 999 cm³
CHZC · DQ200
1.0 TSI 81kW Greentech Clever
2018–2021 · 81kW Greentech Clever
1.0 l · 999 cm³
CHZC · DQ200
1.0 TSI 81kW Greentech Monte Carlo
2018–2021 · 81kW Greentech Monte Carlo
1.0 l · 999 cm³
CHZC · DQ200
1.0 TSI 81kW Greentech Monte Carlo
2018–2021 · 81kW Greentech Monte Carlo
1.0 l · 999 cm³
CHZC · MQ200
1.0 TSI 81kW Greentech Style
2018–2021 · 81kW Greentech Style
1.0 l · 999 cm³
CHZC · MQ200
1.0 TSI 81kW Greentech Style
2018–2021 · 81kW Greentech Style
1.0 l · 999 cm³
CHZC · DQ200
1.0 TSI 81kW Greentech Style
2018–2021 · 81kW Greentech Style
1.0 l · 999 cm³
CHZC · DQ200
1.0 TSI 81kW Greentech Style
2018–2021 · 81kW Greentech Style
Neighbouring generations
III facelift (NJ). If the listing is from the changeover year, look at the neighbour too.
Common questions
2018–2021. 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.