[SaVAGeSoot]

@Lance_1
Could I request you post your stats in my chain stretch thread? Very interested in your values.

 

[Lance_1]

Ill spend a little more time with the vcds and look at pressure values, regens etc. I have noted those parameters for trending and observation, but never really played with it. I would be curious to know what the differential pressure that would become a cause for concern is. FYI up to about 300k km or so I ran the castrol that the dealer supplied. Since then I have been running mobil 507 compliant oil. OCI was typically <15k km, occasionally I would sneak in an extra change if I felt there had been a higher percentage of short trips during winter, or some other more severe conditions. The majority of the driving is highway, and not often towing. I typically only run fuel treatment in the winter if im going to be leaving it outside for a period of time.

 

[SaVAGeSoot]

Great info. I'll dig up the MVB to look at for the average. The chain ones are in the respective thread.

 

[SaVAGeSoot]

Here it is

Address 01: Engine (7P0 907 401 K)
12:33:40
IDE00019 Voltage terminal 30 12.180 V
IDE00432 Particle filter: time since last regeneration 31045 s
IDE00433 Particle filter: oil ash volume 0.23 l
IDE00434 Particle filter: soot mass calculated 23.29 g
IDE00435 Particle filter: soot mass measured 14.05 g
IDE00436 Particle filter: kilometers since last regeneration 430825 m
IDE03142 Remaining vehicle distance until reducing agent deficiency 2510.00 km
IDE05855 DPF statistics: current regeneration time slice not possible 0.0000
IDE06060 Particulate filter ash load limit 327.67 g
IDE06983-MAS05392 Diesel emissions re-treatment: status-Average distance between DPF regenerations 533 km
IDE07197 Average reducing agent since lest filling 1.08 l/1000 km

 

[SaVAGeSoot]

@Lance_1
I'm dying to see your accumulation!
FYI, based on my current ODO reading and ash accumulation, I'm half full and can expect to fill up the DPF ~ 330k km.

Mileage: 165116km-102598m
IDE00433 Particle filter: oil ash volume 0.23 l

 

[Lance_1]

I do have a screen shot of what I grabbed last weekend when servicing the car - just some limited info. Next time I pull the computer into the garage Ill dig in deeper. It at least gives you the soot mass....

 

[SaVAGeSoot]

So according to specs, your DPF is full. 0.46L is the published capacity. Very interesting.

 

[Lance_1]

No codes, warning lights etc yet, but I will have to start investigating a corrective course of action. Will probably just look at having it cleaned locally.

 

[SaVAGeSoot]

Well, it is a theoretical calculation/accumulation, so unless you start getting pressure differences, you could still be ok until the ECU freaks out, at which point you could technically just reset the value and keep going until the actual flow is impeded.

 

[New2Tregs]

Subscribed.
Just because I'm curious, and want to learn.

 

[SaVAGeSoot]

Stolen data from @seafarer28 scan because it's relevant.
CASA
Mileage: 155200km-96436mi
0.25 Particle Filter Oil Ash Volume

 

[SaVAGeSoot]

My last reading of '22 because I can....

Address 01: Engine (7P0 907 401 K)

13:46:00
IDE00432 Particle filter: time since last regeneration 1516 s
IDE00433 Particle filter: oil ash volume 0.23 l
IDE00434 Particle filter: soot mass calculated 13.64 g
IDE00435 Particle filter: soot mass measured 11.80 g
IDE00436 Particle filter: kilometers since last regeneration 20777 m
IDE03142 Remaining vehicle distance until reducing agent deficiency 2510.00 km
IDE07197 Average reducing agent since lest filling 1.08 l/1000 km