Mazda CX-5 2.2 SkyActiv-D - DPF filling fast

[mrfox]

Around 170km pre-mod, but it seems to rise quicker after the remap and EGR off. I'm still to get a full cycle after the remap so can't give you the exact number but I think it will be less than 170km.

Did you also do a Stage 1 to increase power?

[spektr]

So, regen distance will be shorter than pre-mod?

Interesting. Currently i am getting around 300km with normal driving. On highway , the distance is shorter of course , but still well above 200km per regen interval.

Currently no increase in power, just EGR off.

[mrfox]

Yeah it seems that it will be shorter.
I'll give it a few cycles and see how it behaves and then report back.
It seems that it's either the Stage 1 remap or the J software that causes this, or both haha.

[spektr]

Yeah, it is hard to tell. When I was using powerbox regen distance was shorter around 30-40km per regen cycle. Lets say that this box is not that optimized as classic remap.
But i think it is possible this shorter distance could be because of this remap. Try to drive not so hard for a while and see what happens

[Auttaporn36]

Does the DPF work fast or slow? The result is in the soot filter. The fast operation is due to the diesel soot filter being clogged a lot. I recommend using the method of force recovery of DPF soot which will provide a little relief and after the operation, the engine oil must be changed. If you want to completely fix this problem, there are 2 methods: 1. Replace the soot filter. 2. Disable the DPF system operation.

[spektr]

Or disable the EGR system , that works incredible well to.