CKFCar Known Faults

Volkswagen Passat B7 2.0 TDI 140bhp Known Faults

2.0 TDI 140bhp CR2010–2014DieselManualSaloon5 known faults

A fleet favourite. DSG issues, DPF blockage and EGR failure are the common complaints on high-mileage examples.

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

Timing Belt Failure (CFFB/CEGA Engines)

Critical
2010-2014100,000–140,000 miles£400–£700

Unlike the older PD-engine Passats, the B7 common rail 2.0 TDI uses a timing belt. The belt interval is 140,000 miles but many specialists recommend 100,000 miles given the cost of engine damage.

EGR Cooler Failure

Severe
2010-201470,000–140,000 miles£500–£900

EGR cooler failure on the Passat B7 2.0 TDI causes coolant loss and white smoke. The internal corrosion of the cooler allows coolant into the intake manifold.

Injector Failure

Severe
2010-2014100,000–200,000 miles£300–£1000

High-mileage Passat B7 TDIs suffer injector wear. The common rail system operates at extreme pressure and injector precision degrades with use.

DSG 7-Speed DQ200 Dry Clutch Shudder

Moderate
2010-201430,000–100,000 miles£100–£2500

The DSG 7-speed DQ200 dry clutch gearbox in the Passat B7 has a well-documented shudder issue from a standing start. VW issued multiple software and mechatronic updates.

DPF Blockage

Moderate
2010-201440,000–90,000 miles£200–£1200

The Passat B7 TDI is often used as a company car for short local journeys — not the motorway machine it was designed to be. DPF blockage is the inevitable result.

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