Change Car Particulate Filter (DPF) Renault Koleos
Change Car Particulate Filter (DPF)
| Estimated time | 0h30–12h00 |
|---|---|
| Estimated labour cost | ~50–1200£ |
| Difficulty | Easy |
| Vehicles |
Koleos I 2008-2017 5
Koleos II 2016-2025 5
|
| Check the catalytic converter | 0h30 |
| Remove/refit the pre-catalytic converter | 8h00 |
| Renew the pre-catalytic converter | 8h00 |
| Remove/refit the catalytic converter | 9h00 |
| Renew the catalytic converter | 9h00 |
| Renew the catalytic converter gasket | 9h00 |
| Remove/refit the diesel particulate filter | 2h00–12h00 |
| Renew the diesel particulate filter | 2h00–12h00 |
| Prepare the catalytic converter heat shield for installation* | 0h45 |
| Remove/refit the diesel particulate filter/catalytic converter assembly | 1h00–7h00 |
| Renew the diesel particulate filter/catalytic converter assembly | 1h00–7h00 |
| Remove/refit the AdBlue tank | 1h30 |
| Drain/refill the AdBlue tank | 1h00 |
| Renew the AdBlue tank | 1h30 |
| Remove/refit the catalytic converter FK8 | 8h00 |
| Remove/refit the catalytic converter FK0 | 3h00 |
| Renew the catalytic converter FK0 | 3h00 |
| Renew the catalytic converter FK8 | 8h00 |
What is a Renault Koleos 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 Renault Koleos 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 Renault Koleos 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 Renault Koleos 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 Renault Koleos 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.
2 models covered
| Model | Year Range | Engines covered | Fuel |
|---|---|---|---|
| Koleos I 2008-2017 | 2008-2017 | 2.0 dCi 150 Diesel (M9R-832 (G8)), 2.0 dCi 150 Diesel (M9R-833 (D8)), 2.0 dCi 150 FAP Diesel (M9R-856), 2.0 dCi 170 Diesel (M9R-830 (C8)), 2.0 dCi 175 Diesel (M9R-835), 2.5 16V 170 Petrol (2TR-703 (A7)), 2.5 16V 170, -LPG LPG,Petrol (2TR-700 (B7)) | Diesel, LPG, Petrol |
| Koleos II 2016-2025 | 2016-2025 | 1.3 TCe 160 Petrol (H5H-490 (E4)), 1.6 dCi 130 Diesel (R9M-409 (E4)), 1.7 dCi 150 Diesel (R9N-401 (A4)), 2.0 dCi 175 Diesel (M9R-868 (A8)), 2.0 dCi 185 Diesel (M9R-716 (Z7)), 2.0 dCi 190 Diesel (M9R-730 (W7)) | Diesel, Petrol |
