21969 21942 Liqui Moly DPF GPF Cleaner AEROSOL 400ml
Liqui Moly DPF Cleaner is a premium German-engineered formula designed to dissolve soot inside the Diesel Particulate Filter without removing it. Non-flammable and ash-free, it restores the absorption capacity of the filter and can be applied during a service on cars, vans, and light commercial vehicles.
Suitable for use when there are indications of a heavily laden particulate filter, such as loss of performance or increased fuel consumption. Also effective for preventative use where the vehicle has an unfavourable driving profile (short journeys, low-speed driving).
Key Benefits
- Application without removal of the diesel particulate filter
- Dissolves soot deposits and improves filter load condition
- Allows forced regeneration after clogging
- Helps restore performance and reduce fuel consumption
- Helps prevent MOT emissions failures
- Supports successful regeneration
- Non-flammable and ash-free formula
- Sensor-safe and safe for DPF substrate
- Residue-free evaporation
- OEM-trusted brand
- Suitable for Euro 4, 5, and 6 diesel vehicles
Application
Remove the temperature or pressure sensor at the diesel particulate filter. In intervals, spray the cleaner through the resulting opening in the direction of the particulate filter (hold can vertically). Refit the sensors and carry out regeneration according to the manufacturer's instructions. Clear any existing error codes.
For use by professional workshops and specialists only. Vehicle manufacturer notes must be strictly observed.