Search found 374 matches

by admin
Fri Jan 27, 2023 6:14 pm
Forum: VAG DPF
Topic: vag dpf not connecting
Replies: 5
Views: 115

Re: vag dpf not connecting

Thanks for the feedback, this means that some error can reside within the code. Useful information ;)
by admin
Tue Jan 24, 2023 11:31 pm
Forum: VAG DPF
Topic: vag dpf not connecting
Replies: 5
Views: 115

Re: vag dpf not connecting

In my experience, this issue happens very few times, more or less every 2-3 months.
If you experience it many times per day, I can only suggest to try with another good adapter.
Probably the adapter quality has an impact on the issue.
by admin
Mon Jan 23, 2023 11:35 pm
Forum: VAG DPF
Topic: vag dpf not connecting
Replies: 5
Views: 115

Re: vag dpf not connecting

The free and the full app share the same connection protocol. I've experienced this kind of issue too using a good adapter: it seems random so I can't understand if is the ECU that refuses the connection or the app that asks something wrong to the ECU. Maybe it's just a matter of bad timings, but I ...
by admin
Sat Jan 21, 2023 4:53 pm
Forum: VAG DPF
Topic: Oil Ach Residue 0.00
Replies: 7
Views: 227

Re: Oil Ach Residue 0.00

Usually you can see the filter performance drop year by year and the first consequence is a reduced mileage between the regenerations. There isn't a fixed value ok Km to be used as reference because each engine and each driving style can heavily increase or decrease it. The best way would be to comp...
by admin
Sat Jan 21, 2023 4:45 pm
Forum: VAG DPF
Topic: High Press EGR Closing (%) showes unplausible value
Replies: 11
Views: 1087

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

Not yet. The new group will be introduced for sure, but I'm a bit busy in these months, sorry
by admin
Sat Jan 21, 2023 4:43 pm
Forum: VAG DPF Free
Topic: Vw engine DNAA 2021
Replies: 3
Views: 221

Re: Vw engine DNAA 2021

A correct read doesn't mean a correct value, please post some screenshot to better understand.

I'm informed about significative differences between common TDI and those used in VAN/T6/Transporter that are bigger than the others.
by admin
Wed Jan 18, 2023 8:13 am
Forum: VAG DPF
Topic: Oil Ach Residue 0.00
Replies: 7
Views: 227

Re: Oil Ach Residue 0.00

This probably means that your engine doesn't have that value available for diagnostic. Many engines have that lack.
by admin
Sun Jan 15, 2023 4:29 pm
Forum: VAG DPF
Topic: Oil Ach Residue 0.00
Replies: 7
Views: 227

Re: Oil Ach Residue 0.00

Oh yes you're right. I read 25 miles instead of 25k miles. With this mileage your oil ash must have grown up for sure. Sometimes some parameter can't be read depending on the ECU sw version, in this case you can try all other engine groups looking for the oil ash read correctly. If you find it, let ...
by admin
Tue Jan 10, 2023 10:42 pm
Forum: VAG DPF
Topic: Oil Ach Residue 0.00
Replies: 7
Views: 227

Re: Oil Ach Residue 0.00

The value can be correct only if the service performed the oil ash reset procedure using a diagnostic software during the cleaning. This is possibile if the service has a good knowledge of the VW DPF system. In this case you should see the value increasing again in the next future, otherwise the par...
by admin
Wed Jan 04, 2023 2:53 pm
Forum: VAG DPF Free
Topic: Vw engine DNAA 2021
Replies: 3
Views: 221

Re: Vw engine DNAA 2021

I have only one feedback about DNAA engine reporting that works with groups 13 and 15 but not all parameters can be read. I'm sorry but I don't have details about it. I don't have direct experience with iCar Pro, but I have good feedback about the iCar 2 bluetooth. Being the same brand, I think they...
by admin
Wed Dec 28, 2022 2:38 pm
Forum: VAG DPF
Topic: DFHA 2.0 TDI
Replies: 10
Views: 2466

Re: DFHA 2.0 TDI

Post injections (mainly post injection 1 and 2) are used also for noise and pollution reduction, especially in last engines with higher emission restrictions. In normal using with no active regeneration, you should see some post injection. A value fix to 0 could mean a wrong parameter setup, but dur...
by admin
Wed Dec 21, 2022 9:18 pm
Forum: VAG DPF
Topic: DFHA 2.0 TDI
Replies: 10
Views: 2466

Re: DFHA 2.0 TDI

I need to create a custom group for that specific ECU sw version using the group 12 as data base.
Did you take this screenshot with engine powered off? I don't see any post injection.

Thanks for the feedback
by admin
Wed Dec 21, 2022 9:15 pm
Forum: VAG DPF
Topic: Ash load % not showing
Replies: 4
Views: 213

Re: Ash load % not showing

Good to know, with your feedback I can try to improve the setup. Unfortunately there isn't any confirmation about the reliability of the read values. Many information can be confirmed comparing the values with other famous software like VCDS, but I've found some calculation errors also in VCDS. The ...
by admin
Sun Dec 18, 2022 10:48 pm
Forum: VAG DPF
Topic: Ash load % not showing
Replies: 4
Views: 213

Re: Ash load % not showing

I confirm it works, at least partially. I didn't add it officially just because I wasn't completely sure about some parameters and I don't have the opportunity to test it directly with my instruments. In any case you can use the group 10 and verify by yourself if it provides reliable readings. The o...
by admin
Sun Dec 18, 2022 10:43 pm
Forum: VAG DPF
Topic: Passat B7 CFFB doest conect
Replies: 1
Views: 101

Re: Passat B7 CFFB doest conect

CFFB is supported, you should try another ELM adapter in case you're using a low cost Chinese model.
Something like Carista or another reliable brand is recommended.
by admin
Thu Dec 01, 2022 10:43 pm
Forum: VAG DPF
Topic: DFHA 2.0 TDI
Replies: 10
Views: 2466

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: 273

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: 2281

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: 476

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: 3
Views: 426

Re: GTL Diesel

By my side no.

Is this fuel usable in any engine or only if officially supported by the producer?