Search found 359 matches

by admin
Thu Dec 01, 2022 10:43 pm
Forum: VAG DPF
Topic: DFHA 2.0 TDI
Replies: 6
Views: 1969

Re: DFHA 2.0 TDI

Thanks for the report. Maybe can you give me more details about what isn't working? Also a screenshot of the new setup is welcome to check the ECU sw and hw rersions.
by admin
Mon Nov 14, 2022 10:33 pm
Forum: VAG DPF Free
Topic: Communication error with KIA Sporage QLE
Replies: 1
Views: 87

Re: Communication error with KIA Sporage QLE

The app works only with VAG (Volkswagen Audi Group) cars due to different diagnostic protocol among automotive brands.
This is the reason why it doesn't work with your KIA, I'm sorry

bye
by admin
Fri Nov 04, 2022 12:07 am
Forum: VAG DPF
Topic: CJAA engine
Replies: 3
Views: 2166

Re: CJAA engine

The main reason is that the app works only with the last diagnostic protocol introduced around the 2010-2011 years, at least in Europe. Analyzing the old protocol, with the purpose of adding it to the connection routine inside the app, I've found many blocking issues that made me decide to stop that...
by admin
Wed Oct 19, 2022 8:15 am
Forum: VAG DPF
Topic: Audi A3 2.0 TDI 8V 150 hp - Post Injection 2
Replies: 4
Views: 321

Re: Audi A3 2.0 TDI 8V 150 hp - Post Injection 2

Should be the SCR system regeneration. SCR is a filter fo NOx reduction that requires, in some engines, little regenerations in the middle of the DPF main regeneration. You can find more information about your engine searching for the engine code, it should be easy to understand if the SCR is presen...
by admin
Mon Oct 17, 2022 11:19 am
Forum: VAG DPF
Topic: GTL Diesel
Replies: 2
Views: 237

Re: GTL Diesel

By my side no.

Is this fuel usable in any engine or only if officially supported by the producer?
by admin
Mon Oct 17, 2022 11:17 am
Forum: VAG DPF
Topic: VagDPF Bluetooth can't connect with new smartphone
Replies: 1
Views: 130

Re: VagDPF Bluetooth can't connect with new smartphone

Some questions:
did you select the adapter in the list of the app?
does the adapter works with other apps? you can try also the VAG DPF lite app
can you provide a screenshot of the app with the error shown?
by admin
Mon Oct 17, 2022 11:14 am
Forum: VAG DPF
Topic: Audi A3 2.0 TDI 8V 150 hp - Post Injection 2
Replies: 4
Views: 321

Re: Audi A3 2.0 TDI 8V 150 hp - Post Injection 2

What do you see exactly?
Does your engine has SCR filter? In this case, the ECU sometimes injects fuel to perform a little regeneration of SCR filter, maybe it's your case.
by admin
Tue Oct 04, 2022 4:09 pm
Forum: VAG DPF
Topic: Audi A3 8v CRLB - soot mass measured
Replies: 3
Views: 221

Re: Audi A3 8v CRLB - soot mass measured

Glad to see you solved faster than me :D
by admin
Sun Oct 02, 2022 2:04 pm
Forum: VAG DPF
Topic: 2.0 TDI CRLB frequent regeneration
Replies: 13
Views: 1540

Re: 2.0 TDI CRLB frequent regeneration

You can only verify when the user reads the message checking if it moves from "outbox" to "sent" folder in your private message page.
by admin
Fri Sep 30, 2022 5:14 pm
Forum: VAG DPF
Topic: 2.0 TDI CRLB frequent regeneration
Replies: 13
Views: 1540

Re: 2.0 TDI CRLB frequent regeneration

You can find his email clicking on the username to open the user details.
by admin
Sun Sep 04, 2022 6:10 pm
Forum: ELM327 Identifier
Topic: ELM 327
Replies: 10
Views: 5988

Re: ELM 327

The crackers learn and change consequently ...
by admin
Wed Aug 31, 2022 5:19 pm
Forum: VAG DPF
Topic: DPF failing to regen and output gas temperature question
Replies: 5
Views: 380

Re: DPF failing to regen and output gas temperature question

It could be a sensor in a different position versus other engines and this can be the reason of lower values. But this is only an hypothesis, let me check if I have detailed information about your engine.
by admin
Tue Aug 30, 2022 10:49 pm
Forum: VAG DPF
Topic: High Press EGR Closing (%) showes unplausible value
Replies: 9
Views: 793

Re: High Press EGR Closing (%) showes unplausible value

I need also the 4-digit SW number that you can see after the VAG code in the app. Thanks
by admin
Tue Aug 30, 2022 10:47 pm
Forum: VAG DPF
Topic: How to reduce oid ash residue
Replies: 1
Views: 311

Re: How to reduce oid ash residue

The only way is dismounting and cleaning the filter.
Or replacing it, of course.

The oil ash can't be reduced during the normal engine operation, neither with the high temperature of the regeneration phase.

More or less, it will reach the 100% tolerated value in 250-300k km. This is the filter life.
by admin
Tue Aug 30, 2022 10:42 pm
Forum: VAG DPF
Topic: DPF failing to regen and output gas temperature question
Replies: 5
Views: 380

Re: DPF failing to regen and output gas temperature question

First we have to understand which is the right output gas temperature sensor read by the app, because in the exhaust line there can be many temp sensors and not always the same in between different engines. Usually I try to find the sensors as close as possibile to the DPF, but it couldn't be near t...
by admin
Fri Aug 26, 2022 11:18 pm
Forum: New features request
Topic: Soot Mass Measured not visible
Replies: 3
Views: 285

Re: Soot Mass Measured not visible

I don't have a detailed database of each engine. Many of those present in the list have been tested by users with an existing setup for another engine, if they've found all parameters read correctly, the I added the new engine to the engine group. To find the correct "soot mass measured" for your en...
by admin
Fri Aug 26, 2022 10:11 am
Forum: New features request
Topic: Soot Mass Measured not visible
Replies: 3
Views: 285

Re: Soot Mass Measured not visible

Usually the soot mass measured gives useless (for us) values because totally unrelated to the normal soot growth and often negative (confirmed using the official VAG tool). This is the reason why in the first releases of the app I skipped that value, but then many users asked me to introduce it beca...
by admin
Tue Aug 23, 2022 4:10 pm
Forum: VAG DPF
Topic: High Press EGR Closing (%) showes unplausible value
Replies: 9
Views: 793

Re: High Press EGR Closing (%) showes unplausible value

No problem, I can.

To configure the app, I need to understand the ECU SW code to set the correct engine group automatically.

Can you send me a screenshot of the app connected and running? At the bottom there is the information I need.
by admin
Mon Aug 08, 2022 1:50 pm
Forum: VAG DPF
Topic: Help with DPF report
Replies: 1
Views: 290

Re: Help with DPF report

Usually a big jump in the soot mass calculated is related to a differential pressure sensor failure. It's only a statistic. Of course the app can't be used as a diagnostic tested to obtain the exact reason of the failure, but you can start with that sensor, it's the first check that usually is done....
by admin
Thu Aug 04, 2022 8:19 am
Forum: VAG DPF
Topic: High Press EGR Closing (%) showes unplausible value
Replies: 9
Views: 793

Re: High Press EGR Closing (%) showes unplausible value

The values are always implausible, but before March they was fine? Correct?

You can try every engine group, if you find correct EGR values in some of them, I can create a new group for your (apparently) different CXHA engine type.