Astra H 2005 1.7CDTI, EGR and TVA off

[Shmortz]

Hello guys, I need proper solution for TVA and EGR off with disconected plugs on astra 17CDTI 80HP, I tested few solutions, the best of them is no check and car rev to 5000rpm but no turbo,
here is my ori dump read with MPPS (Galetto and Kess can't read that car).

DTC's with disconected TVA and EGR are:
P0400
P1400
P1125
P0638

[stanislav georgiev]

Hi I think you need a full BDM. There are several blocks histerzis the EGR :)

[LaraVAG]

Only BDM read, or Virtual read to write.

[kinketotua]

try these
--> 403004

[Shmortz]

Only BDM read, or Virtual read to write.

if I found full bdm read can I write with galetto or kess?


try these
--> 403004

Thanks, I will try tomorrow and report

[Shmortz]

not working, DTC are gone, but car is stil in limp mode

[kinketotua]

sorry Shmortz I dont have another solution to these...

[soundnavigator]

With ori you have turbo ( if no limp) ?

[Shmortz]

I don't have turbo with ori because tva is dead.
I tryed other solutions, with one of them I can rev to 5000rpm but still no turbo, turbo valve pwm is 95% before start, after start is allways 5% and bypass is open.

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[mihaiservice]

For such car you have to disable debouncing time from thorttle valve and egr ! dont need to be modified any tq limit !

[Shmortz]

Can you do that for me please

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[draganelektricar]

hi frend.
EGR plug disconnected
TVA plug disconnected
pass.pm

[Shmortz]

I will try and report, Thank you!

[Shmortz]

not working, car still in limp mode with no DTCs

[filetuning]

for 100 x 100 work read flash to bdm mode

[Shmortz]

Thank you, I will read it but car is far away now, will be here again next monday, car is running now temporary with other mod and disconnected vacuum pipe to turbo valve...

[Shmortz]

Hello guys, car is back to me again, I have full flash latest version for that ECU exctracted from tech2 card, I can write it with tech2 when modified, please someone to help with tested solution for TVA and EGR off

[Shmortz]

nobody can't do that?

[konq100]

Check this file bro

[Shmortz]

thank you, I will try later and report!