crafter dpf off

**antmar** · 22nd October, 2015, 07:31 PM

Hello !

Can someone help me with a dpf off ?

VW Crafter 2.5
0 281 012 544
074 906 032 F

As far as i know this is a one switch solution (address 1D4378 change from 01 to 00) but i still got p0546.

Attached is the original flash file read with bdm100

Regards
Antmar

**teamtuner** · 22nd October, 2015, 07:47 PM

maybe this mate?

**antmar** · 22nd October, 2015, 07:56 PM

Thanks for your fast reply!

I would really appreciate if you can dpf off and mask the dtc !!!

Antmar

**antmar** · 22nd October, 2015, 09:19 PM

Can someone PLEASE post a ecu pinout ? I think the ecu is burned

(

Vw Crafter 2.5tdi 20.02.2006
100kw engine code BJL

**mihaiservice** · 22nd October, 2015, 09:34 PM

Hi
here you pinout to power up ecu also to interogate on the bench !

**antmar** · 23rd October, 2015, 06:13 PM

I am able to communicate with the ecu over bdm port but nothing on k-line. Any ideas ?

Can someone post a virgin eeprom and flash , or a total read of this type of ecu ?

Antmar

**CustomCars** · 24th October, 2015, 08:33 AM

at ori that's same situation ?
1. Checksum problem
2. MCU problem
3 You broke sw

how much amper at idle and after boot ?

**antmar** · 26th October, 2015, 11:26 AM

Yes... at ori the same problem, i think it's a hardware problem, i bought a second hand ecu , i'll post the flash later on today maybe someone can help mask p0546.

Antmar

**antmar** · 26th October, 2015, 09:15 PM

My final post on this thread !

In the end it turned out it was only a software problem. It seems that my old and reliable bdm100 doesn't do the right checksum under Windows 7 32bit (have no ideea why?). Even though it says everything is ok it seems it's not , btw i got a spare vw crafter ecu for sale

Now regarding DPF and P0546 the solution is this :

For DPF :

address 1D437C change value 01 to 00

For DTC P0546

address 1CE46E change value 16 to 00
address 1CE58B change value 18 to 00

Have a great evening !

Antmar