VW 2.0tdi 103kw fap problem

[bsv2001]

Hi all
Today I have removed FAP in VW passat 2.0 tdi 103 kw BMP
Earlier I had P2002 and P0473 dtc
I tried remove they but without result DTS was in ECU
After removing FAP and reprogramming ECU There are no DTC in ECU but on dash and I still have message about Fap problems..
What I must to do after???

Thanks
Regards

[exxl]

you need to clear the eeprom too..

read out the eeprom and put it in to the ecusafe programm and you will check yourself what to do ...

[bsv2001]

Thanks
Eeprom in Dash?
Thanks

[grinovsky]

eprom in ecu ,for edc16u34 it is 95320
and make a diag for dash and tell to us what's the dtc

[macxlulu]

If you turn off the switch and not fap ECUSAFE, the lights fade dtc

the same can disable the flash so there would be no mistake I tested it already

[bsv2001]

I read with MPPS After I cleared dump with ECUsafe I dont have DTC in all ECU In dash I dont have DTC also ...

[grinovsky]

i think that your dash advertisse you that dpf level is so low
so try to reset level fap with diag interface(more easy) and repport

[zlukic]

I had the same problem , before removing to do regeneration dpf,do the calibration of sensors with VAS, when you finish ,on the dashboard not will be mistakes, then dpf off!

[bsv2001]

I had P2002 and P0473
Fap level was 56 g - normal
I tried with regeneration -without result
I think may be my MPPS is not correct to write
I compared 2 files: 1-vw dpf off with ECU safe and other file- I read after writing
I found differ in 1FDF7CH - 1FE000h
may be this is problem?

[grinovsky]

I had P2002 and P0473
Fap level was 56 g - normal
I tried with regeneration -without result
I think may be my MPPS is not correct to write
I compared 2 files: 1-vw dpf off with ECU safe and other file- I read after writing
I found differ in 1FDF7CH - 1FE000h
may be this is problem?

and did you know that if fap level is more than 24g the dpf message apear in dash?

[bsv2001]

No I dont know I think that if more 60g When I connect with VAS5054 - it give msg that level is 56g-normal and it less then 60g
I saw that my MPPS wrote 1-49% slowly but 50-100% very quiqly

[grinovsky]

so this is the different regeneration that can be ordred by ecu in VW passat 2.0 tdi 103 kw BMP fonction level dpf:
1 passive regeneration
2 active regeneration
3 customer regeneration on road
4 maintains regeneration
5 replace dpf
the information that arrive to dash is level dpf 59 make message dpf on
this information is calculated by different sensor:differential sensor,and 2 sensors temperature for exaust gaz
so,try to add resistors for this sensors and see in your diag interface to have the lower value for level dpf
0 - 24g the message dpf will keep off

[bsv2001]

I reprogrammed 95320 with help ECUsafe-- without result ...
Dash still with error msg..

[fargulkim]

I reprogrammed 95320 with help ECUsafe-- without result ...
Dash still with error msg..

turn off dpf switch, after that go on car about 100-200 km, and all messages goes out

[bsv2001]

Problem was in adaptation I made it with Vas5054 (reduced level in 0) -after reprogrammed ecu - Now all ok