Audi Q7 3.0 TDI dpf

[Mohammedananew]

Audi Q7 3.0 TDI edc17cp04
flash read from obd2 by kess v2 . Write with boot mode
when make dpf off car crank but no start .
write the ori file the car won’t start too , i trying to clear dtc and the car start normal , when the dtc is back the car won’t start agin .

[unnamed11112007]

What DTC code?

[Mohammedananew]

What DTC code?
P2020
and another one not remember the number (engine control module)

[icezero2010]

P2020
and another one not remember the number (engine control module)
where is the file ? have u test unplug the
flap and check position from it

[Mohammedananew]

where is the file ? have u test unplug the
flap and check position from it
tomorrow I uploaded the two file
i don’t check the flap

[Mohammedananew]

where is the file ? have u test unplug the
flap and check position from it
Did you mean i need to remove p2020 dtc when make dpf off ?

[icezero2010]

Did you mean i need to remove p2020 dtc when make dpf off ?

no i think your flap is damage and is closed this flap is for engine off

close flap = no air =no start :-D

[Mohammedananew]

no i think your flap is damage and is closed this flap is for engine off

close flap = no air =no start :-D
Can i remove the flap like remove dpf ? And can you till me how , i have lambda and ecusafe

[icezero2010]

Can i remove the flap like remove dpf ? And can you till me how , i have lambda and ecusafe

unplug the connector from flap and check the position from flap . when is open test car start. check dtc delete the dtc from software and all is good

[Mohammedananew]

unplug the connector from flap and check the position from flap . when is open test car start. check dtc delete the dtc from software and all is good
Thank , test tomorrow and report