Change Car Particulate Filter (DPF) Honda Civic

Change Car Particulate Filter (DPF)

Easy 0h30–3h00 ~50–300£
Estimated time 0h30–3h00
Estimated labour cost ~50–300£
Difficulty Easy
Vehicles
Civic IX 2012-2016 2
  • 1.6 16V i-CDTi Diesel (N16A1)
  • 2.2 16V i-DTEC Diesel (N22B4)
Civic VII 2000-2006 1
  • 1.7 16V CTDi Diesel (4EE2)
Civic VIII 2006-2011 1
  • 2.2 16V i-CDTi Diesel (N22A2)
Civic X 2016-2025 1
  • 1.6 16V i-CDTi Diesel (N16A1)
Check the catalytic converter 0h30
Remove/refit the front catalytic converter 2h00
Renew the front catalytic converter 2h00
Remove/refit the rear catalytic converter 1h30
Renew the rear catalytic converter 1h30
Remove/refit the diesel particulate filter 1h30–2h30
Renew the diesel particulate filter 1h30–2h30
Remove/refit the diesel particulate filter/catalytic converter assembly 2h00–3h30
Renew the diesel particulate filter/catalytic converter assembly 2h00–3h30
Prepare the catalytic converter heat shield for installation* 0h45
Remove/refit the catalytic converter 0h30–1h30
Renew the catalytic converter 0h30–1h30
Renew the catalytic converter gasket 3h00

What is a Honda Civic 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 Honda Civic 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 Honda Civic 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 Honda Civic 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 Honda Civic 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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11 models covered

Model Year Range Engines covered Fuel
Civic I 1973-1980 1973-1980 1.2 8V Petrol (EB2), 1.2 8V Petrol (EB3) Petrol
Civic II 1980-1983 1980-1983 1.3 8V Petrol (EN1), 1.3 8V Petrol (EN2) Petrol
Civic III 1984-1987 1984-1987 1.2 8V Petrol (ZA1), 1.3 12V Petrol (EV2 (D13A2)), 1.5 8V Petrol (EW2), 1.5 GT 12V Petrol (EW3), 1.5 GTi 12V Petrol (EW4) Petrol
Civic IV 1988-1993 1988-1993 1.6i 16V CAT Petrol (D16A6), 1.6i 16V Petrol (D16A7), 1.6i 16V Petrol (D16Z2) Petrol
Civic IX 2012-2016 2012-2016 1.4 16V i-VTEC Petrol (L13Z4), 1.6 16V i-CDTi Diesel (N16A1), 1.6 16V Petrol (R16B1), 1.8 16V i-VTEC Bioethanol (E85),Petrol (R18Z1), 1.8 16V i-VTEC Petrol (R18Z4), 2.2 16V i-DTEC Diesel (N22B4), Type R(2.0 16V) Petrol (K20C1) Bioethanol (E85), Diesel, Petrol
Civic V 1991-1995 1991-1995 1.3 16V Petrol (D13B2), 1.5i 16V Petrol (D15B2), 1.5i 16V Petrol (D15B7), 1.5i 16V VEi Petrol (D15Z1), 1.5i 16V VEi Petrol (D15Z1), 1.6i 16V DOHC Petrol (D16A8), 1.6i 16V Petrol (D16A7), 1.6i 16V VTEC Petrol (D16Z6) Petrol
Civic VI 1995-2001 1995-2001 1.4i 16V Petrol (D14A3), 1.4i 16V Petrol (D14A4), 1.4i 16V S Petrol (D14A2), 1.4i 16V, -LPG LPG,Petrol (D14A8), 1.5i 16V LS Petrol (D15Z6), 1.5i 16V VE Petrol (D15Z3), 1.5i 16V VTEC Petrol (D15Z8), 1.6 16V VTi Petrol (B16A2), 1.6i 16V ES Petrol (D16Y5), 1.6i 16V LS Petrol (D16Y3… LPG, Petrol
Civic VII 2000-2006 2000-2006 1.3 8V IMA e:Hev Electricity,Petrol (LDA1 (MF3)), 1.4 16V Petrol (D14Z5), 1.4 16V Petrol (D14Z6), 1.6 16V VTEC Petrol (D16V1), 1.6 16V VTEC Petrol (D16W7), 1.7 16V CTDi Diesel (4EE2), 1.7 16V Petrol (D17A8), 1.7 16V VTEC Petrol (D17A2), 1.7 16V VTEC Petrol (D17A9), 2.0 16V i-VTE… Diesel, Electricity, Petrol
Civic VIII 2006-2011 2006-2011 1.4 16V i-VTEC Petrol (L13Z1), 1.4 8V i-DSi Petrol (L13A7), 1.8 16V i-VTEC Petrol (R18A2), 2.2 16V i-CDTi Diesel (N22A2), Type R(2.0 16V) Petrol (K20Z4) Diesel, Petrol
Civic VIII 2006-2012 2006-2012 1.3 8V IMA e:Hev Electricity,Petrol (LDA2 (MF5)), 1.8S 16V Bioethanol (E85),Petrol (R18A1), 1.8S 16V Petrol (R18A2) Bioethanol (E85), Electricity, Petrol
Civic X 2016-2025 2016-2025 1.0 12V Petrol (P10A4), 1.0 12V VTEC Petrol (P10A2), 1.5 16V VTEC Turbo Petrol (L15BA), 1.5 16V VTEC Turbo Petrol (L15BB), 1.6 16V i-CDTi Diesel (N16A1), Type R (2.0 16V) Petrol (K20C1) Diesel, Petrol

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