DFHA 2.0 TDI

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Parol
Posts: 3
Joined: Thu Sep 03, 2020 1:24 pm

DFHA 2.0 TDI

Post by Parol » Thu Sep 03, 2020 1:37 pm

Greetings to all!
Good program, works great on DFGA and DADA engines, but on my DFHA, it doesn't. Doesn't show anything that I wanted. For example, residue of soot and ash. Maybe the Admin will tell you something?
I am attaching a screenshot.
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Screenshot_20200119-112846.jpg

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admin
Site Admin
Posts: 150
Joined: Sun Jun 02, 2019 10:58 pm

Re: DFHA 2.0 TDI

Post by admin » Thu Sep 03, 2020 10:58 pm

It's possible that DFHA has different parameters setup depending on its software release.
It already happened with some recent engine: I had to create 2 different setup taking in account the engine type and the ECU software version.

You should try engine groups different from 14 (this is the standard group for DFHA engine) checking if they give you more readable parameters.

Let me know what you find.

Parol
Posts: 3
Joined: Thu Sep 03, 2020 1:24 pm

Re: DFHA 2.0 TDI

Post by Parol » Fri Sep 04, 2020 3:28 pm

Thanks for your answer, of course I will try and let you know what happened. So far I tried to determine automatically, and group 14, with the same result.

Parol
Posts: 3
Joined: Thu Sep 03, 2020 1:24 pm

Re: DFHA 2.0 TDI

Post by Parol » Sat Sep 05, 2020 8:55 pm

Everything turned out to be very simple, when I chose group 9, the test passed. Thank you for the tip.
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Screenshot_20200905-163041.jpg

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admin
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Re: DFHA 2.0 TDI

Post by admin » Tue Sep 08, 2020 8:25 am

Seems ok, thanks

You should verifiy this:
  • "Regen. duration" field must increase during the regeneration, check also if the time increases correctly (the minutes increase corresponding to the real time)
  • "Time since last regen." must increase correctly
  • "Post injection 1" and "Post injection 2" are almost always at 0, but during the regeneration they must have values different from 0
Bye

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