931 Particulate Filter Cleaner
Non-flammable, metal-free special cleaner for cleaning off soot and ash deposits in the particulate filter. Evaporates without leaving residue. The unique wetting properties enable the cleaner to loosen and clean off soot and ash deposits from porous honeycomb structures as are present in the particulate filter.
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Refer to Service Information SI 931 before use. Spray the cleaner over the probe opening with the special probe
in the direction of the particulate filter. Rinse with MF 932 after cleaning. Close the probe opening and allow the engine to run at idle speed for 15 minutes. Then perform the regeneration.
Particulate Filter Cleaner