Change Car Particulate Filter (DPF) Skoda Octavia

Change Car Particulate Filter (DPF)

Easy 0h30–10h00 ~50–1000£
Estimated time 0h30–10h00
Estimated labour cost ~50–1000£
Difficulty Easy
Vehicles
Octavia 1996-2010 9
  • 1.9 SDi Diesel (AGP)
  • 1.9 SDi Diesel (AQM)
  • 1.9 TDI Diesel (AGR)
  • 1.9 TDI Diesel (AHF)
  • 1.9 TDI Diesel (ALH)
  • 1.9 TDI Diesel (ASV)
  • 1.9 TDI Diesel (ASZ)
  • 1.9 TDI Diesel (ATD)
  • 1.9 TDI Diesel (AXR)
Octavia II 2004-2013 13
  • 1.6 TDI DPF Diesel (CAYC)
  • 1.9 8V TDI Diesel (BJB)
  • 1.9 8V TDI Diesel (BKC)
  • 1.9 8V TDI Diesel (BXE)
  • 1.9 8V TDI DPF Diesel (BLS)
  • 2.0 16V TDI Diesel (AZV)
  • 2.0 16V TDI Diesel (BKD)
  • 2.0 16V TDI DPF Diesel (BMN)
  • 2.0 8V TDI DPF Diesel (BMM)
  • 2.0 TDI DPF Diesel (CEGA)
  • 2.0 TDI DPF Diesel (CFHC)
  • 2.0 TDI DPF Diesel (CFHF)
  • 2.0 TDI DPF Diesel (CLCB)
Octavia III 2013-2020 19
  • 1.6 TDI Diesel (CLHA)
  • 1.6 TDI Diesel (CLHB)
  • 1.6 TDI Diesel (CRKB)
  • 1.6 TDI Diesel (CXXA)
  • 1.6 TDI Diesel (CXXB)
  • 1.6 TDI Diesel (DBKA)
  • 1.6 TDI Diesel (DDYA)
  • 1.6 TDI Diesel (DDYB)
  • 1.6 TDI Diesel (DGTE)
  • 2.0 TDI Diesel (CKFB)
  • 2.0 TDI Diesel (CKFC)
  • 2.0 TDI Diesel (CRMB)
  • 2.0 TDI Diesel (CRVC)
  • 2.0 TDI Diesel (CUNA)
  • 2.0 TDI Diesel (CUPA)
  • 2.0 TDI Diesel (CYKA)
  • 2.0 TDI Diesel (DCYA)
  • 2.0 TDI Diesel (DFFA)
  • 2.0 TDI Diesel (DJGA)
Octavia IV 2020-2025 7
  • 2.0 TDI Diesel (DSTB)
  • 2.0 TDI Diesel (DSUD)
  • 2.0 TDI Diesel (DTRB)
  • 2.0 TDI Diesel (DTRD)
  • 2.0 TDI Diesel (DTTA)
  • 2.0 TDI Diesel (DTTC)
  • 2.0 TDI Diesel (DTUA)
Check the catalytic converter 0h30
Remove/refit the catalytic converter 1h30–10h00
Renew the catalytic converter 1h30–10h00
Prepare the catalytic converter heat shield for installation 0h30
Remove/refit the left catalytic converter 1h30–2h00
Prepare the catalytic converter heat shield for installation* 0h45
Check the diesel particulate filter saturation (using a diagnostic tool) 0h30–0h30
Remove/refit the diesel particulate filter 4WD, LHD 6h00–7h00
Remove/refit the diesel particulate filter RHD 5h00
Renew the diesel particulate filter 4WD, LHD 6h00–7h00
Renew the diesel particulate filter RHD 5h00
Remove/refit the diesel particulate filter/catalytic converter assembly 5h00–9h00
Renew the diesel particulate filter/catalytic converter assembly 5h00–9h00
Check the diesel particulate filter 0h30
Remove/refit the front catalytic converter with the exhaust pipe 1h30–4h00
Renew the front catalytic converter with the exhaust pipe 1h30–4h00
Remove/refit the diesel particulate filter Front-wheel drive 4h00–8h00
Renew the diesel particulate filter Front-wheel drive 4h00–8h00
Remove/refit the petrol particulate filter differential pressure sensor 0h30–0h45
Renew the petrol particulate filter differential pressure sensor 0h30–0h45
Remove/refit the diesel particulate filter 4WD 9h00
Renew the diesel particulate filter 4WD 9h00
Remove/refit the petrol particulate filter temperature sensor 0h30–4h00
Renew the petrol particulate filter temperature sensor 0h30–4h00
Remove/refit the diesel particulate filter Front-wheel drive, LHD 4h00
Renew the diesel particulate filter Front-wheel drive, LHD 4h00
Remove/refit the diesel particulate filter 8h00–10h00
Renew the diesel particulate filter 8h00–10h00
Remove/refit the diesel particulate filter fuel additive injector 0h45
Renew the diesel particulate filter fuel additive injector 0h45
Remove/refit the petrol particulate filter temperature sensor G235 0h45
Remove/refit the petrol particulate filter temperature sensor (G495, G648, G448) 0h30
Renew the petrol particulate filter temperature sensor (G495, G648, G448) 0h30
Renew the petrol particulate filter temperature sensor G235 0h45
Remove/refit the AdBlue tank control unit 3h00
Drain/refill the AdBlue tank 1h30
Renew the AdBlue tank control unit 3h00
Remove/refit the petrol particulate filter 10h00
Renew the petrol particulate filter 10h00
Remove/refit the AdBlue tank 2h00
Renew the AdBlue tank 2h00

What is a Skoda Octavia 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 Skoda Octavia 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 Skoda Octavia 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 Skoda Octavia 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 Skoda Octavia 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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4 models covered

Model Year Range Engines covered Fuel
Octavia 1996-2010 1996-2010 1.4 16V Petrol (AXP), 1.4 16V Petrol (BCA), 1.4 8V Petrol (AMD), 1.6 8V Petrol (AEE), 1.6 8V Petrol (AEH), 1.6 8V Petrol (AKL), 1.6 8V Petrol (AVU), 1.6 8V Petrol (BFQ), 1.8 20V Petrol (AGN), 1.8 20V Turbo Petrol (AGU), 1.8 20V Turbo Petrol (ARX), 1.8 20V Turbo Petrol (ARZ), 1.8… Diesel, Petrol
Octavia II 2004-2013 2004-2013 1.2 TSI Petrol (CBZB), 1.4 Petrol (BCA), 1.4 Petrol (BUD), 1.4 Petrol (CGGA), 1.4 TSI Petrol (CAXA), 1.6 Bioethanol (E85),Petrol (CCSA), 1.6 FSi Petrol (BLF), 1.6 LPG LPG,Petrol (CHGA), 1.6 MultiFuel Bioethanol (E85),Petrol (CMXA), 1.6 Petrol (BGU), 1.6 Petrol (BSE), 1.6 TDI DPF… Bioethanol (E85), Diesel, LPG, Petrol
Octavia III 2013-2020 2013-2020 1.0 TSI Petrol (CHZD), 1.0 TSI Petrol (DKRF), 1.2 TSI Petrol (CJZA), 1.2 TSI Petrol (CJZB), 1.2 TSI Petrol (CYVA), 1.2 TSI Petrol (CYVB), 1.4 TSI G-TEC CNG CNG,Petrol (CPWA), 1.4 TSI Petrol (CHPA), 1.4 TSI Petrol (CZDA), 1.5 TGI CNG (DHFA), 1.5 TSI Petrol (DADA), 1.5 TSI Petrol … CNG, Diesel, Petrol
Octavia IV 2020-2025 2020-2025 1.0 TSI, e-TEC Petrol (DLAA), 1.5 eTSI Petrol (DFYA), 1.5 TSI Petrol (DPCA), 2.0 TDI Diesel (DSTB), 2.0 TDI Diesel (DSUD), 2.0 TDI Diesel (DTRB), 2.0 TDI Diesel (DTRD), 2.0 TDI Diesel (DTTA), 2.0 TDI Diesel (DTTC), 2.0 TDI Diesel (DTUA), 2.0 TSI Petrol (DNNA), iV (1.4 TSI) Elect… Diesel, Electricity, Petrol

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View the service schedule for your Octavia →