BMW 3 serie · 2005+
BMW 3 serie DPF Fault Solution
When the DPF (diesel particulate filter) clogs on BMW 3 serie (2005+) diesel engines, the car regenerates frequently, power is limited and a warning lamp comes on. Differential pressure and fault memory are checked first, the ECU is identified and a matching software solution is applied after an original backup.
Suitable engines for the BMW 3 serie
Year / chassis: G2x - 2019+
| Engine | Power | DPF fault solution |
|---|---|---|
| BMW 3 serie 318D 150hp | 150 → 190 bhp | ✓ |
| BMW 3 serie 320D 190hp | 190 → 220 bhp | ✓ |
| BMW 3 serie 330D 265hp | 265 → 310 bhp | ✓ |
| BMW 3 serie 330D 286hp | 286 → 330 bhp | ✓ |
Year / chassis: G20 LCI - 2022+
| Engine | Power | DPF fault solution |
|---|---|---|
| BMW 3 serie 318d 150hp | 150 → 188 bhp | ✓ |
| BMW 3 serie 320d 190hp | 190 → 238 bhp | ✓ |
| BMW 3 serie 330d 286hp | 286 → 358 bhp | ✓ |
Year / chassis: F3x LCI - 06 / 2015 - 2019
| Engine | Power | DPF fault solution |
|---|---|---|
| BMW 3 serie 316D 116hp | 116 → 190 bhp | ✓ |
| BMW 3 serie 318D 150hp | 150 → 190 bhp | ✓ |
| BMW 3 serie 320D 190hp | 190 → 220 bhp | ✓ |
| BMW 3 serie 320D Efficient dynamics 163hp | 163 → 220 bhp | ✓ |
| BMW 3 serie 325D (1995cc) 211hp | 211 → 270 bhp | ✓ |
| BMW 3 serie 325D (1995cc) 218hp | 218 → 270 bhp | ✓ |
| BMW 3 serie 325D (1995cc) 224hp | 224 → 270 bhp | ✓ |
| BMW 3 serie 330D 258hp | 258 → 310 bhp | ✓ |
| BMW 3 serie 330D xDrive 258hp | 258 → 310 bhp | ✓ |
| BMW 3 serie 335D xDrive 313hp | 313 → 365 bhp | ✓ |
Year / chassis: F3x - 2011 - 2015
| Engine | Power | DPF fault solution |
|---|---|---|
| BMW 3 serie 316D 116hp (1995cc) | 116 → 190 bhp | ✓ |
| BMW 3 serie 318D 136hp (1995cc) | 136 → 190 bhp | ✓ |
| BMW 3 serie 318D 143hp (1995cc) | 143 → 190 bhp | ✓ |
| BMW 3 serie 320D 163hp | 163 → 220 bhp | ✓ |
| BMW 3 serie 320D 184hp | 184 → 220 bhp | ✓ |
| BMW 3 serie 320D 200hp | 200 → 220 bhp | ✓ |
| BMW 3 serie 325D 218hp (1995cc) | 218 → 270 bhp | ✓ |
| BMW 3 serie 330D 258hp | 258 → 300 bhp | ✓ |
| BMW 3 serie 335D xDrive 313hp | 313 → 365 bhp | ✓ |
Year / chassis: E90/E91 - 2010 - 2011
| Engine | Power | DPF fault solution |
|---|---|---|
| BMW 3 serie 316D 115hp | 115 → 180 bhp | ✓ |
| BMW 3 serie 318D 136hp | 136 → 180 bhp | ✓ |
| BMW 3 serie 318D 143hp | 143 → 180 bhp | ✓ |
| BMW 3 serie 320D 163hp | 163 → 215 bhp | ✓ |
| BMW 3 serie 320D 184hp | 184 → 215 bhp | ✓ |
| BMW 3 serie 325D 204hp | 204 → 300 bhp | ✓ |
| BMW 3 serie 330D 211hp | 211 → 300 bhp | ✓ |
| BMW 3 serie 330D 245hp | 245 → 300 bhp | ✓ |
| BMW 3 serie 335D 286hp | 286 → 350 bhp | ✓ |
| BMW 3 serie 335D 306hp | 306 → 340 bhp | ✓ |
Year / chassis: E90/E91 - 2005 - 2010
| Engine | Power | DPF fault solution |
|---|---|---|
| BMW 3 serie 316D 115hp | 115 → 180 bhp | ✓ |
| BMW 3 serie 318D 122hp | 122 → 155 bhp | ✓ |
| BMW 3 serie 318D 136hp | 136 → 180 bhp | ✓ |
| BMW 3 serie 318D 143hp | 143 → 180 bhp | ✓ |
| BMW 3 serie 320D 150hp | 150 → 200 bhp | ✓ |
| BMW 3 serie 320D 163hp | 163 → 215 bhp | ✓ |
| BMW 3 serie 320D 177hp | 177 → 214 bhp | ✓ |
| BMW 3 serie 325D 177hp | 177 → 214 bhp | ✓ |
| BMW 3 serie 325D 197hp | 197 → 233 bhp | ✓ |
| BMW 3 serie 330D 211hp | 211 → 270 bhp | ✓ |
| BMW 3 serie 330D 231hp | 231 → 275 bhp | ✓ |
| BMW 3 serie 330D 245hp | 245 → 300 bhp | ✓ |
| BMW 3 serie 335D 286hp | 286 → 350 bhp | ✓ |
| BMW 3 serie 335D 306hp | 306 → 340 bhp | ✓ |
Year / chassis: E36
| Engine | Power | DPF fault solution |
|---|---|---|
| BMW 3 serie 325 TD 115hp | 115 → 140 bhp | ✓ |
When is it needed?
- DPF full / regeneration warning
- Frequent regeneration and rising fuel use
- Engine warning light and reduced power
- Oil dilution and a costly DPF replacement
Typical duration: 1–2 hours
Frequently asked questions
Can a clogged DPF on the BMW 3 serie be solved with software?
The filter and sensors are checked first; any mechanical fault is reported. Where suitable for the BMW 3 serie, the DPF software solution is applied to the ECU with the original software backed up and verified by a road test.
Will the car pass inspection after a DPF delete?
Work on emission hardware can affect inspection and road compliance. This work is offered only for uses permitted by law, such as off-road, motorsport, export or fault diagnosis. Inspection and road compliance remain the owner's responsibility.
Does the filter have to be physically removed?
We handle the software side; physical work on the filter is done in the workshop depending on the car and your choice. If only software is changed and the filter stays in place, it will keep loading up.
Should I try cleaning first?
In most cases yes. If the filter is not yet blocked, a forced regeneration or chemical clean is the better step; we measure the condition and tell you the cheapest route.
Will fuel consumption drop?
On a car that regenerates frequently it usually does, because the extra fuel burned during regeneration cycles disappears.
Other solutions for the BMW 3 serie
BMW 3 serie AdBlue fault solution
BMW 3 serie EGR fault solution
BMW 3 serie Pop & Bang tuning
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⚠ Software work on emission systems is offered only for uses permitted by applicable law (motorsport, off-road use, export, fault diagnosis, etc.). Road use and inspection compliance of the vehicle remain the owner's responsibility.