Change Car Particulate Filter (DPF) Fiat 500

Change Car Particulate Filter (DPF)

Easy 0h30 ~50£
Estimated time 0h30
Estimated labour cost ~50£
Difficulty Easy
Vehicles
500 2007-2025 3
  • 1.3 16V 75 MultiJet Diesel (169A1000)
  • 1.3 16V 95 MultiJet Diesel (199B1000)
  • 1.3 16V 95 MultiJet Diesel (312B1000)
Check the catalytic converter 0h30
Remove/refit the front catalytic converter 3h00
Renew the front catalytic converter 3h00
Check the diesel particulate filter 0h30
Remove/refit the catalytic converter 3h00
Renew the catalytic converter 3h00
Remove/refit the diesel particulate filter 3h00
Renew the diesel particulate filter 3h00
Prepare the catalytic converter heat shield for installation* 0h45
Remove/refit the diesel particulate filter/catalytic converter assembly 3h00
Renew the diesel particulate filter/catalytic converter assembly 3h00

What is a Fiat 500 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 Fiat 500 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 Fiat 500 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 Fiat 500 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 Fiat 500 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 500 maintenance plan (keep the 500 token) →

2 models covered

Model Year Range Engines covered Fuel
500 1957-1977 1957-1977 500 4V D Petrol (120000), 500 4V F Petrol (110F000), 500 4V R Petrol (126A5000), 600 4V Petrol (111A000) Petrol
500 2007-2025 2007-2025 0.9 8V 105 TwinAir Turbo Petrol (199B6000), 0.9 8V 60 TwinAir Petrol (312A6000), 0.9 8V 65 TwinAir Petrol (312A4000), 0.9 8V 80 TwinAir Turbo Petrol (312A5000), 0.9 8V 85 TwinAir Turbo, -LPG LPG,Petrol (312A2000), 1.0 6V 70 mHEV 48V (MHEV),Petrol (46341162), 1.2 8V 70, -LPG LPG,… 48V (MHEV), Diesel, LPG, Petrol

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