The OBD-II code P246C refers to the camshaft (cam) timing. In such cases where the cam timing is over-retarded, one likely to observe an illuminated engine light with the code being stored.
How do you clean a DPF filter?
Zitat von Youtube: Tune-up cleans by flushing particles out of the filter soot. And other residues are loosened. And pushed out by the exhaust. Fumes. After cleaning and regeneration.
How do I fix error code P2463?
How To Correct P2463 Diesel Particulate Filter Restriction – Soot Accumulation
- Repair or replace a damaged DPF and associated parts.
- Make sure a dirty or inadequate diesel exhaust fluid is corrected in the right away.
- Amendments should be made to fix a defective SCR controller or a programming error.
How does a DPF regenerate?
DPF active regeneration
Active regeneration happens when extra fuel is injected automatically as the filter reaches an approximately 45% full limit. The extra fuel raises the temperature of the exhaust and burns off the stored soot. Yet the journey has to be long enough to complete a full cycle.
What is a DPF system?
A diesel particulate filter, or DPF, is an exhaust aftertreatment device that traps particulate matter such as soot and ash.
What is exhaust regeneration?
Regeneration is the process of incinerating the soot that has collected in the soot filter. High heat burns the particulate matter and turns it into ash — which means the soot filter will eventually require cleaning as a normal maintenance requirement when regeneration will no longer clear the system completely.
How do you use DPF Cleaner?
All you have to do is pour the correct amount directly into your fuel tank just before you will up with diesel. It is then recommended that you drive for around 15 minutes on a stretch of quiet road with a reasonably high speed limit, trying to keep the revs at between 2 and 2.5 rpm.
Can I clean my DPF filter myself?
Another option is to clean it yourself with an additive. With Lindemann’s Total Care Diesel you can clean your DPF yourself. This product lowers the combustion temperature of soot, making it easier to burn. It also contains a very high level of active cleaning agents.
Can you drive with a blocked DPF?
Driving the vehicle with a blocked DPF can seriously damage your engine / turbo and it’s not uncommon to have to replace a turbo when the warning light has been ignored for extended periods. The ash residue which remains after successful regeneration cannot be removed and will eventually fill the filter.