32110 Particulate Filter Deteriorated...Missing Substrate bank 1

[Andnik]

Hi All after changing everything on my Van and removing the revo Remap my van is running sweet again. However I am still getting this code pop up occaisionally.

My Question is this. How does the ECU decide this?

1.The Differential pressure sensor is under reading

or

2.Particulates being picked up by the sensor aft of the DPF module.

or

3.Another method that I cant think of?

As its a Brand new DPF I doubt that is the reason unless VW dropped it a few times before I got hold of it.

Anyone with VCDS please check witha warm engine the Differential pressures for the DPF and the Particulate count so I could make a comparison.



Cheers in advance.

 

[Dellmassive]

@mmi

This looks like a great opportunity to get some DPF differential pressure data...?

 

[mmi]

1.The Differential pressure sensor is under reading

I don't know, unless - far fetched - but

its a Brand new DPF

Has the new DPF been adapted to the vehicle - i.e. ECU is aware about the DPF been replaced.

2.Particulates being picked up by the sensor aft of the DPF module.

Yes, it's the normal place to detect soot passing through. See in threads below

[T6_measured] Monitoring DPF regeneration, DPF condition, EGR operation

@ebiii Attached an addendum to Torque - containing the following T6 PIDs "T6-01 Lambda" "T6-01 NOx sensor" "T6-01 Particle sensor current" "T6-01 Particle sensor operation time" NOTE: "T6-01 Particle sensor operation time" will be logged only once in 10 seconds - to not unnecessarily slow down...

www.t6forum.com

[T6_measured] Monitoring DPF regeneration, DPF condition, EGR operation

@ebiii Attached an addendum to Torque - containing the following T6 PIDs "T6-01 Lambda" "T6-01 NOx sensor" "T6-01 Particle sensor current" "T6-01 Particle sensor operation time" NOTE: "T6-01 Particle sensor operation time" will be logged only once in 10 seconds - to not unnecessarily slow down...

www.t6forum.com

the Particulate count so I could make a comparison.

for a healthy DPF plain 0 µA - see below

[T6_measured] Monitoring DPF regeneration, DPF condition, EGR operation

Sweet, thank you! I will poke around and see if I could use this kind of approach in some plots! Just read your posts about PIDs, if you need a hand to process your csvs don't hesitate ! we can maybe come up with a standardized processing. I'll do it with with mine from mmi's torque config and...

www.t6forum.com

check witha warm engine the Differential pressures for the DPF

For a new DPF after a regeneration (5 mins to cool down to about 200 °C) approx. 6-7 mbars.

In other temperatures

[T6_measured] 01-Engine - Built-in test for EGR

T6.1 DNAA engine The test runs differently than on T6 CXxx engines - less cycles. Instructions of post #1 still apply.

www.t6forum.com

Please post a log for us to compare...

 

[Pauly]

Has the new DPF been adapted to the vehicle - i.e. ECU is aware about the DPF been replaced.

Thats the key question !