Change Car Particulate Filter (DPF) Volkswagen Golf Cabriolet

Change Car Particulate Filter (DPF)

Easy 0h30–5h00 ~50–500£
Estimated time 0h30–5h00
Estimated labour cost ~50–500£
Difficulty Easy
Vehicles
Golf Cabriolet MkII 1994-2002 1
  • 1.9 TDI Diesel (1Z)
Golf Cabriolet MkIII 2012-2017 4
  • 1.6 TDI Diesel (CAYC)
  • 2.0 TDI Diesel (CFHC)
  • 2.0 TDI Diesel (CUUA)
  • 2.0 TDI Diesel (CUUB)
Check the catalytic converter 0h30
Remove/refit the left catalytic converter 0h45
Check the diesel particulate filter 0h30
Check the diesel particulate filter saturation (using a diagnostic tool) 0h30
Remove/refit the catalytic converter 1h30
Renew the catalytic converter 1h30
Remove/refit the front catalytic converter with the exhaust pipe 0h45
Renew the front catalytic converter with the exhaust pipe 0h45
Prepare the catalytic converter heat shield for installation 0h30
Remove/refit the diesel particulate filter 5h00–11h00
Renew the diesel particulate filter 5h00–11h00
Remove/refit the diesel particulate filter/catalytic converter assembly 5h00–6h00
Renew the diesel particulate filter/catalytic converter assembly 5h00–6h00
Prepare the catalytic converter heat shield for installation* 0h45

What is a Volkswagen Golf Cabriolet particulate filter?

Diesel engines and direct-injection petrol engines produce soot particles. The particulate filter (DPF/GPF) traps these harmful particles as exhaust gases pass through its honeycomb structure. It is placed on the exhaust line after the catalytic converter.

How does the Volkswagen Golf Cabriolet particulate filter work?

As soot accumulates, the filter periodically burns off (regenerates) the trapped particles. Active regeneration raises exhaust temperatures to 550–600°C, burning soot to ash. This occurs every 300–500 km during normal motorway driving. Vehicles driven only on short urban trips may not regenerate properly, leading to blockage.

When should you change the Volkswagen Golf Cabriolet particulate filter?

The DPF is designed to last 150,000–250,000 km but depends on driving patterns. Signs of needed replacement: DPF warning light, engine in limp mode, excessive exhaust smoke, or diagnostic scan showing excessive back-pressure or failed regeneration cycles.

Can the Volkswagen Golf Cabriolet particulate filter be cleaned instead of replaced?

Yes, professional DPF cleaning can restore a blocked filter at a fraction of replacement cost. However, if the filter substrate is cracked, melted, or structurally damaged, replacement is the only option. Never use a DPF removal/delete service — it is illegal and will fail the MOT/emissions test.

Is it difficult to change the Volkswagen Golf Cabriolet particulate filter?

Difficulty level 2/5: technically straightforward but physically demanding due to the filter's location and weight. Key steps: raise the vehicle, disconnect pressure sensors, remove exhaust clamps/bolts, lower the old DPF, fit the new one with new gaskets, reconnect sensors, clear fault codes, perform a forced regeneration cycle.

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View your Golf Cabriolet maintenance plan (keep the Golf Cabriolet token) →

2 models covered

Model Year Range Engines covered Fuel
Golf Cabriolet MkII 1994-2002 1994-2002 1.6 Petrol (AEK), 1.8 Petrol (ABS), 1.8 Petrol (ADZ), 1.8 Petrol (ANP), 1.9 TDI Diesel (1Z), 2.0 Petrol (2E), 2.0 Petrol (ABA), 2.0 Petrol (ADY), 2.0 Petrol (AGG), 2.0 Petrol (AKR), 2.0 Petrol (ATU), 2.0 Petrol (AWF), 2.0 Petrol (AWG) Diesel, Petrol
Golf Cabriolet MkIII 2012-2017 2012-2017 1.2 TSI Petrol (CBZB), 1.2 TSI Petrol (CYVD), 1.4 TSI Petrol (CAVD), 1.4 TSI Petrol (CAXA), 1.4 TSI Petrol (CTHD), 1.4 TSI Petrol (CZCA), 1.4 TSI Petrol (CZDA), 1.6 TDI Diesel (CAYC), 2.0 TDI Diesel (CFHC), 2.0 TDI Diesel (CUUA), 2.0 TDI Diesel (CUUB), 2.0 TSI Petrol (CULC), 2.0… Diesel, Petrol

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