CKFCar Known Faults

Skoda Octavia Mk2 2.0 TDI 140bhp PD Known Faults

2.0 TDI 140bhp (PD)2004–2013DieselManualHatchback16 known faults

Mechanically identical to the VW Golf Mk5 2.0 TDI. Cam follower wear is the must-check issue — often missed on service history.

What To Check Before Buying

  • ✓Check service history — was oil changed regularly?
  • ✓Look for blue/black smoke on startup and under load
  • ✓Listen for rattles, knocking, or turbo whine
  • ✓Test all electrics including windows, AC, and central locking
  • ✓Check for DPF warning light or recent regenerations
  • ✓Inspect for rust underneath and around wheel arches
  • ✓Request a pre-purchase inspection by an independent mechanic

Known Faults

High Pressure Fuel Pump Cam Follower Wear

Critical
2004-201320,000–100,000 miles£15–£1500

The Octavia Mk2 TDI PD engine shares the VAG cam follower weakness. Because Octavias are often high-mileage fleet or family cars, this issue is widespread — and many used cars are sold without the seller knowing the cam lobe is destroyed.

Alternator / Smart Charge System Failure

Severe
2004-201370,000–120,000 miles£250–£450

Modern vehicles use smart charging systems to reduce engine load, but the complex regulators on the alternators frequently fail.

Starter Motor Solenoid / Brush Wear

Severe
2004-201370,000–130,000 miles£150–£350

The starter motor wears out internally. This is particularly common on vehicles equipped with Stop/Start systems.

Clutch Slave Cylinder / Concentric Bearing Leak

Severe
2004-201370,000–120,000 miles£400–£800

The concentric slave cylinder (CSC) inside the gearbox bellhousing fails, leaking hydraulic fluid and causing clutch failure.

Suspension Coil Spring Snapping

Severe
2004-201360,000–120,000 miles£150–£300

A very common MOT failure in the UK. Suspension coil springs corrode and snap, usually near the bottom pigtail.

Air Conditioning Compressor Failure

Moderate
2004-201360,000–120,000 miles£500–£900

The Sanden/Sanden-style variable displacement AC compressors used on the Mk2 Octavia are notoriously weak. The internal swash plate seizes.

Sticking Brake Calipers (Slider Pins Seized)

Moderate
2004-201340,000–100,000 miles£80–£150

The floating brake caliper design relies on sliding pins. In the UK climate, salt and water ingress cause these pins to rust and seize solid.

Wheel Bearing Wear and Drone

Moderate
2004-201350,000–110,000 miles£120–£250

Wheel bearing wear is a normal consumable on UK roads, but frequent pothole strikes accelerate the failure rate significantly.

Glow Plug Failure / Snapping in Head

Moderate
2004-201360,000–110,000 miles£100–£300

Diesel glow plugs burn out over time causing cold starting issues. The major problem is they often snap in the cylinder head when mechanics try to remove them.

Shock Absorber Oil Leak and Failure

Moderate
2004-201370,000–120,000 miles£200–£400

Shock absorbers lose their damping efficiency over time, and eventually blow their seals, leaking hydraulic fluid.

Rear Wiper Motor Failure

Minor
2004-201350,000–120,000 miles£70–£150

The rear wiper motor frequently fails due to the washer fluid pipe leaking directly into the motor housing.

Air Conditioning Condenser Leak (Stone Damage)

Minor
2004-201340,000–120,000 miles£250–£450

The air conditioning condenser is mounted at the very front of the cooling pack, making it highly susceptible to stone damage from the road, leading to refrigerant loss.

Front Anti-Roll Bar Drop Link Wear

Minor
2004-201330,000–80,000 miles£60–£120

The front anti-roll bar drop links wear out on heavily potholed UK roads, causing an annoying knocking sound at low speeds.

Electric Window Regulator Cable Failure

Minor
2004-201350,000–120,000 miles£100–£200

The cables inside the electric window regulator mechanism fray and snap, causing the window glass to drop into the door frame.

Engine Thermostat Sticking Open

Minor
2004-201360,000–120,000 miles£100–£250

The engine coolant thermostat fails in the 'open' position. The engine never reaches its optimal operating temperature, killing fuel economy.

12V Battery Degradation and Failure

Minor
2004-201330,000–150,000 miles£80–£250

Lead-acid and AGM batteries have a finite lifespan. Modern cars are highly sensitive to voltage drops, causing bizarre electrical faults before the battery completely dies.

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