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Volkswagen EOS 2.0 16V FSI common faults.

2006–2011, convertible, petrol, 150 HP.

The fault list covers: BVY, BVZ engine, MQ200 transmission.

What you save stays on this device only. My saves

4 fault write-ups. All are important. 1 recalls.

If you know the year, pick it. Faults for other years drop out of the list.

Before you buy

Known faults

4 important faults

MQ200 / MQ250 manual gearbox: differential bearing and synchros

expensive

The light, magnesium cased MQ200 and the MQ250, sized for higher torque, are the most widespread manual gearboxes in the transverse engine VAG models. Both have the same two weak points, and both depend on use.

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The first is the differential bearing: as it wears you first get a droning, then a whine from the thrust bearings of the output shaft. Left alone, the planetary shaft can fail and in extreme cases punch through the gearbox casing: from then on it is not a repair but a replacement.

The second is the synchros: they can start crunching at around 50,000 km with aggressive driving. This type does not like dumping the clutch or slipping it, and on a used car that is exactly what you have to listen for.

above 50,000 km

What to check

  • On the test drive with the window down, listen to the gearbox both off and on the throttle: droning or whining is suspect
  • Shift up and down quickly, especially into 2nd and 3rd: crunching means synchro wear
  • Try engaging 1st and reverse when cold: resistance here means wear
2 more steps in the write-up

1.6 / 2.0 FSI: the high pressure pump cam follower wears through

expensive

The high pressure fuel pump is driven by the camshaft through a cam follower. The early version got a flat follower (the `BAG` is the most affected), and it can wear through from as little as 60,000 km; if it holes, the camshaft lobe is damaged too, and the repair jumps to many times the cost. The later `BLF` got a roller follower, where it is rarer. Symptoms are hesitation, loss of power, hard starting, and a low fuel pressure fault code.

What to check

  • Ask whether the cam follower has ever been inspected: this is a routine check, and many people skip it
  • When cold, watch whether it cranks longer than usual
  • With a code reader look for fuel pressure faults
1 more steps in the write-up

FSI direct injection: intake valve coking

expensive

With direct injection the fuel does not wash the intake valves: the petrol goes into the cylinder, not behind the valve. The oil mist and soot arriving through the EGR and the crankcase ventilation therefore build up on the valve stem and head, and from 80,000 to 100,000 km they restrict the flow. Symptoms are hesitation, loss of power, a rough cold start and misfire. It is not a part failure: it is a consequence of the design, and therefore it comes back. Cleaning (walnut or dry ice blasting) helps for a few tens of thousands of kilometres.

What to check

  • After a cold start watch the idle: rough running and shaking point to coked valves
  • Under load at low revs watch for hesitation
  • With a code reader look for per cylinder misfire (P0300 to P0304)
1 more steps in the write-up

Roof leak: at the joint of the rear glass and the roof

expensive

The Eos five piece glass hardtop is the main attraction of the model and its main risk too. The well known leak occurs on the rear edge of the roof, at the joint of the glass panel: the water gets into the rear side wall and collects under the carpet.

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VW addressed it with revised sealant, but blocked drain hoses and a hardened front seal cause the same thing. On a leaking Eos the electronics and the bodywork can be damaged too.

What to check

  • Lift the rear carpet and the boot floor: damp, a mouldy smell
  • Open and close the roof fully, and watch whether it closes evenly
  • Ask the seller to hose it down, or view it after rain
2 more steps in the write-up

Checklist

Volkswagen EOS 2.0 16V FSI

First what you would check on any car. Then the faults of this model.

Before you buy

Checklist

The printed sheet starts with what you would check on any car. What you tick stays on this device only.

On every car

Ask the owner

Faults of this model

vinkodex.com · Before you buy it, see what can go wrong.

Official recall1 recallsShow

The manufacturer fixes these for free at a franchised dealer. Ask with the VIN whether it was done.

A12/0909/17Safety recallInjuriesno date · EU Safety Gate

The earth connection of the ABS/ESP system may be interrupted as a result of thermomechanical overload. This would lead to the failure of the ABS/ESP system and the risk of an accident.

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

The authority's notice

Engine and transmission

2 engines · 1 transmissions

BVY · 2.0 FSI

110 kW (150 HP) · petrol

MQ200 · 5- or 6-speed manual

manual · 5–6 speed

Torque limit200 Nm
MakerVolkswagen

We built the code from the model and the gear count. The factory sheet does not state it. More than one engine code is possible. The fault list shows the faults of each.

Variant data

What is in this version

Factory data

Trim
—
Body
convertible
Fuel
petrol
Transmission
manual
Engine size
1984 cc
Power
110 kW (150 HP)
Drive
FWD
Production
2006–2011

Factory service interval

The manufacturer specifies this for this version. Of the mileage and the time, the one that comes first is the one that counts.

  • Air filter

    • 60,000 km or 4 years

  • Cabin (pollen) filter

    • 30,000 km or 2 years

  • Engine oil and oil filter

    • LongLife30,000 km or 2 years(valid only with LongLife-approved oil)
    • 15,000 km or 1 year

  • Brake fluid change

    • first: 3 years, then 2 years(first change at 3 years, then every two years)

  • Coolant (antifreeze) change

    • first: 193,000 km or 10 years, then 97,000 km or 5 years(G13 / G12++: first change at 120,000 miles or 10 years, then every 60,000 miles or 5 years)

  • Spark plugs, petrol

    • 60,000 km or 6 years
All I versions

Information, not an expert opinion

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.

  • A fault on the list does not mean the car you are looking at has it.
  • A fault missing from the list does not mean the model is fault-free. Write-ups are made model by model. Not all of them are done.
  • You decide whether to buy. This is no substitute for an inspection. That needs a workshop and a history check.
Details in the terms