This is only to show you guys the steps and key points when doing dpf cleaning on car. This method works for may makes and models. 2 things you need before you start this job is, the spray and a diagnostic tool to reset the value on the dpf Ash volume and enable dpf regeneration while driving.
It is quite straightforward. Find a place to spray the solution before DPF, it can be back pressure sensor pipe or the add blue injector. After you spray the solution, wait for 30 minutes, start the engine, run it for 5 minutes, and then accelerate for another 5 minutes then reset the Ash volume valve at least to 20g. Clear fault code, activate dpf registration while driving, then take the car for a good 20 minutes drive. Stop the car at a safe place, go to live data, check the Ash volume value. Check if it drops below your initial value.
I hope this helps.
Please don't mind my voice as it was freezing cold on that day.
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28 сен 2024