BMW 320D

[wizz2c]

Hi guys has anyone able to check this ecu file to see if dpf has been deleted properly, i had this car come to me with a a fault code of 4cf3 exhaust back pressure sensor. the owner tells me the dpf has been tuned out of the ecu but im suspecting its not been done right, i have changed the sensor but still have same issue. live data readings show backpressure at a max of 0.2.

ive read the ecu with galletto 2

ecu edc17 tricore

please could someone help on this its driving me mad

many thanks

[bondiblu]

supplying a copy of the original would be beneficial to see what other changes have been made, though it appears the DPF switch has been changed, however not looked any further.

[wizz2c]

not got the original as it was DPF deleted and tuned before it came to me.
are the changes to the dpf file right

[florinyes]

Had a similar issue and did a software update and remove it with Swiftech as I could not find same software version..

I am afraid without an original noone will be able to help

[wizz2c]

ok i have managed to get the original file