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.
Search found 473 matches
- Tue Jan 24, 2023 11:31 pm
- Forum: VAG DPF
- Topic: vag dpf not connecting
- Replies: 5
- Views: 1961
- Mon Jan 23, 2023 11:35 pm
- Forum: VAG DPF
- Topic: vag dpf not connecting
- Replies: 5
- Views: 1961
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 ...
- Sat Jan 21, 2023 4:53 pm
- Forum: VAG DPF
- Topic: Oil Ach Residue 0.00
- Replies: 7
- Views: 2202
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...
- Sat Jan 21, 2023 4:45 pm
- Forum: VAG DPF
- Topic: High Press EGR Closing (%) showes unplausible value
- Replies: 11
- Views: 3697
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
- Sat Jan 21, 2023 4:43 pm
- Forum: VAG DPF Free
- Topic: Vw engine DNAA 2021
- Replies: 7
- Views: 4271
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.
I'm informed about significative differences between common TDI and those used in VAN/T6/Transporter that are bigger than the others.
- Wed Jan 18, 2023 8:13 am
- Forum: VAG DPF
- Topic: Oil Ach Residue 0.00
- Replies: 7
- Views: 2202
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.
- Sun Jan 15, 2023 4:29 pm
- Forum: VAG DPF
- Topic: Oil Ach Residue 0.00
- Replies: 7
- Views: 2202
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 ...
- Tue Jan 10, 2023 10:42 pm
- Forum: VAG DPF
- Topic: Oil Ach Residue 0.00
- Replies: 7
- Views: 2202
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...
- Wed Jan 04, 2023 2:53 pm
- Forum: VAG DPF Free
- Topic: Vw engine DNAA 2021
- Replies: 7
- Views: 4271
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...
- Wed Dec 28, 2022 2:38 pm
- Forum: VAG DPF
- Topic: DFHA 2.0 TDI
- Replies: 12
- Views: 5605
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...
- Wed Dec 21, 2022 9:18 pm
- Forum: VAG DPF
- Topic: DFHA 2.0 TDI
- Replies: 12
- Views: 5605
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
Did you take this screenshot with engine powered off? I don't see any post injection.
Thanks for the feedback
- Wed Dec 21, 2022 9:15 pm
- Forum: VAG DPF
- Topic: Ash load % not showing
- Replies: 4
- Views: 1646
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 ...
- Sun Dec 18, 2022 10:48 pm
- Forum: VAG DPF
- Topic: Ash load % not showing
- Replies: 4
- Views: 1646
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...
- Sun Dec 18, 2022 10:43 pm
- Forum: VAG DPF
- Topic: Passat B7 CFFB doest conect
- Replies: 1
- Views: 1099
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.
Something like Carista or another reliable brand is recommended.
- Thu Dec 01, 2022 10:43 pm
- Forum: VAG DPF
- Topic: DFHA 2.0 TDI
- Replies: 12
- Views: 5605
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.
- Mon Nov 14, 2022 10:33 pm
- Forum: VAG DPF Free
- Topic: Communication error with KIA Sporage QLE
- Replies: 1
- Views: 1861
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
This is the reason why it doesn't work with your KIA, I'm sorry
bye
- Fri Nov 04, 2022 12:07 am
- Forum: VAG DPF
- Topic: CJAA engine
- Replies: 3
- Views: 3405
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...
- 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: 1653
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...
- Mon Oct 17, 2022 11:19 am
- Forum: VAG DPF
- Topic: GTL Diesel
- Replies: 3
- Views: 1804
Re: GTL Diesel
By my side no.
Is this fuel usable in any engine or only if officially supported by the producer?
Is this fuel usable in any engine or only if officially supported by the producer?
- Mon Oct 17, 2022 11:17 am
- Forum: VAG DPF
- Topic: VagDPF Bluetooth can't connect with new smartphone
- Replies: 1
- Views: 1007
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?
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?