VW Caddy problem

[delectric]

Hi,it's a 2011 1.6 hdi Vw caddy. I would egr off it, it start to show egr dtc more and clean it but not succesfully.03L9066023CT stock.rar. Best regads. Many thanks.

[delectric]

Please I need it.

[tricore3]

your file off
correct crc

dont forget thanks and report
pass in PM

[kinketotua]

Here
you can unplug egr. with checksum okAttachment 414278

[NOX]

Hi,it's a 2011 1.6 hdi Vw caddy. I would egr off it, it start to show egr dtc more and clean it but not succesfully.03L9066023CT stock.rar. Best regads. Many thanks.

Hi friend,
I advise you to also do dpf off
you could have problems with only EGR OFF
the DPF
If you need help please contact me

Have a nice day

[delectric]

Now i'm in a big problem . I have unlocked ecu like another cars with pcr 2.1. I try to write the file trough obd and show me ERROR ECU REJECT PROGRAMMING. Now the car doens't start and can't write any file.

There is anyway to start the car again?

I extract 25640 eprom and read it. Here is, pcr 2.1 caddy 25640.rar

Please any help would be appreciated.
Best regards.

[delectric]

Anyone?

Please I need a solution.

[kinketotua]

what file you write?

[delectric]

i try with your file and then with the one i have read from the ecu

[icezero2010]

i try with your file and then with the one i have read from the ecu

have you write ori back ??

post ori eeprom and mod

[delectric]

The files i have are here.

[icezero2010]

The files i have are here.

test with this eeprom

[delectric]

I have test and still ecu reject. I think the flash file i have read was modded. Anyone have stock flash file for this ecu?

Many thanks.

[icezero2010]

I have test and still ecu reject. I think the flash file i have read was modded. Anyone have stock flash file for this ecu?

Many thanks.

flash look ok but i what are what are the bytes after unlook i do it to 0 test i think thats protection bytes

[delectric]

flash look ok but i what are what are the bytes after unlook i do it to 0 test i think thats protection bytes

Ok so i would try it tomorrow. Also I have found a stock file VW Caddy 1.6 TDI HW 03L906023CT.rar . I have tried flashing it, and do another unlock and flash it but with not success.

Please i need a solution.

Regards.