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Before you buy a used Audi A1 (8X).

2010–2018 · Petrol / Diesel · 5 engines

Taken only from Testigo's sourced sheets. Use it to question the seller and on the test drive: it does not confirm that any particular car is affected.

Audi A1 (8X), real photo of this generation
M 93 · CC BY-SA 3.0 DE · Wikimedia Commons · Photo source

The essentials.

Typical faults by engine

The period and mileage are those mentioned by each sheet's sources. They are not a maintenance interval and do not predict that any particular car will fail.

All versions

Sheets the catalogue links to all 5 of its engines.

  • A/C not cooling: N280 valveClimate control
    Period mentioned
    2006–2026
    Mileage mentioned
    The sheet does not mention a mileage.

    Applies if: Only if fitted with the air conditioning system described.

1.2 TFSI (EA111) · 1.4 TFSI (EA111, hasta 2014)

Petrol

1.0 / 1.4 TFSI (EA211, desde 2014)

Petrol

  • Water pump and thermostat housing leaks (EA211)Cooling
    Period mentioned
    2012–2020
    Mileage mentioned
    The sheet does not mention a mileage.

    Applies if: Only EA211 1.0, 1.2 and 1.4 TSI/TFSI engines; the 1.5 TSI evo is not documented in this record's sources.

These also apply, described above: DSG7 gearbox mechatronic unit (DQ200)

1.6 TDI

Diesel

  • Cracked EGR coolerCooling / EGR
    Period mentioned
    Approx. 2010–2020
    Mileage mentioned
    The sheet does not mention a mileage.

These also apply, described above: DSG7 gearbox mechatronic unit (DQ200)

S1 (2.0 TFSI)

Petrol

  • Haldex 5 without communication or all-wheel driveDrivetrain / electronics
    Period mentioned
    Only production periods and VINs documented in the application conditions.
    Mileage mentioned
    The sheet does not mention a mileage.

    Applies if: Only Audi S1 2.0 TFSI MY2014–2018 with Haldex Gen 5 and controller 0AY907554F physically confirmed; symptoms and testing confirm an ECU fault, after ruling out the pump, power supply and network.

Which engine has the fewest documented faults?

Documented faults and recalls by engine for the Audi A1 (8X)
EngineDocumented faults
1.2 TFSI (EA111)Petrol32 with conditions
1.4 TFSI (EA111, hasta 2014)Petrol32 with conditions
1.0 / 1.4 TFSI (EA211, desde 2014)Petrol33 with conditions
1.6 TDIDiesel32 with conditions
S1 (2.0 TFSI)PetrolFewest documented22 with conditions

According to the data we have, the engine with the fewest documented faults is the S1 (2.0 TFSI) (Petrol).

By fuel type, the one with the fewest documented faults is: Diesel.

We only count the sourced sheets we have. An engine with fewer is not guaranteed to be more reliable: it may have been studied less or sold in smaller numbers.

Official recalls: ask before you pay

We have no official recalls on record for this model. Our list is not complete: ask anyway, with the chassis number.

  1. Ask the seller for the chassis number (VIN): it has 17 characters, appears in the car's documents and can usually also be seen at the base of the windscreen.
  2. Ask an official Audi dealer, or the brand's official website if it lets you check by chassis number, whether each recall has been done or is still outstanding for that VIN.
  3. Manufacturer recalls are normally carried out free of charge by the official service network. If one is outstanding, ask for it to be done before you close the sale.

On the test drive: what to look and listen for

Taken from each sheet's symptoms and checks. You can tick off what you have already looked at: it is saved only in this browser.

0 of 6 checked

Timing system

  • Look out for: Rattle on a cold start, engine light for timing deviation; if the chain jumps, the engine cranks but won't start.

    Ask them to check: Listen to a cold start and read the timing deviation values with VCDS. Ask for an invoice showing the revised kit was fitted.

Cooling / EGR

  • Look out for: Coolant level drops with no visible leak, white smoke with a sweet smell, rising temperature or engine light. In severe cases the engine hydrolocks.

    Ask them to check: Cooling system pressure test and check for coolant in the intake or manifold.

Gearbox

  • Look out for: Judder or shudder pulling away in 1st/2nd, reverse won't engage, PRNDS letters flashing or a spanner warning, gearbox stuck in one gear (limp mode).

    Ask them to check: Read the gearbox module faults with VCDS, OBDeleven or similar and check the mechatronic fuse.

Climate control

  • Look out for: The air does not cool or cools intermittently (for example only at motorway speed), and sometimes the compressor rattles with the A/C on. Codes 01232 (N280 valve), P2612 or 00898.

    Ask them to check: Read the codes and N280 control current with VCDS or ODIS, measure its resistance (about 10 ohms) and check the connector and wiring before replacing parts. If the valve or compressor is replaced, the whole circuit must be flushed.

Cooling

  • Look out for: Coolant level drops slowly with no visible puddle, dried white or pink residue behind the engine, a sweet smell and a low-level warning. If loss continues, it can overheat.

    Ask them to check: With the engine cold, monitor the level for several days and look for dried residue around the housing and the coolant pipe under the air box. At a garage: pressure test and check for nearby oil leaks. Replacing pump and housing as one assembly is recommended; do not use stop-leak products. Never open the system hot.

Drivetrain / electronics

  • Look out for: Traction warning, absent AWD function and no communication.

    Ask them to check: Confirm reference; check pump, power and network before testing and repairing controller.

OBD codes worth looking for

If they let you read the fault memory with an OBD reader, these are the codes mentioned in this model's sheets:

P0016P189CP1895P17BFP0841P072B01232P26120089801324C111207U0114U1121

Sources

Every fact on this page comes from these Testigo sheets and their original sources. Sources are not checked in real time.

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