View Full Version : BMW 320D
wizz2c
10th September, 2013, 10:58 AM
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
10th September, 2013, 01:02 PM
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
10th September, 2013, 01:09 PM
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
10th September, 2013, 02:39 PM
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
10th September, 2013, 04:03 PM
ok i have managed to get the original file
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