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View Full Version : bmw 320 dde 7 803 373 0 281 013 501 sw1037389882 no communication wont start



charlieof9
31st October, 2013, 08:55 PM
Hello DK
I need help please
Can anyone tell me if this file is corrupt.
07 bmw 320 diesel battery went flat and now i cant communicate with the engine ecu but could before
cas has error of starter motor terminal 50 and instruments have no comunication with engine ecu.
i cloned a new ecu up with full bdm but this does not work or comunicate i the car or on the bench with 1,7+ 2- 8k-line 46,33can
Could the battery going flat have corrupted the memory?
the car was having its turbo changed and the battery went flat,there was a ticking relay next to the ecu
it cranks over but will not start bmw 320 dde 7 803 373 0 281 013 501 sw1037389882

many thanks for any help charlie222275197515

kire106ka
1st November, 2013, 01:19 AM
File is not good only 654kb it should be 2mb you read these file with what tool and how did you menage to write these.

charlieof9
1st November, 2013, 03:32 PM
File is not good only 654kb it should be 2mb you read these file with what tool and how did you menage to write these.

Thankyou for your reply
Here are the flash and eeprom files
227647
http://www.digital-kaos.co.uk/forums/images/icons/icon14.png

kire106ka
1st November, 2013, 05:14 PM
the file look good check power to ecu plug ecu relay i dont think ecu is faulty check grounds fuses go step by step

charlieof9
11th November, 2013, 11:59 PM
BMW 320d 2007 0281013501 DDE7803373
Battery went flat then would not start but cranked over,no communication with engine ecu,instruments had no engine communication and CAS had starter terminal 50 error.
FIXED AND RUNNING NOW
The flash was corrupted which is posted in this thread earlier causing no communication.
refashed the ecu with BDM using the following file leaving the EEprom as original then was able to communicate with the ecu.
Synced the CAS and DDE7 with INPA (did not list DDE7 but only 5 and 6) but worked using DDE5)..INPA90x with k dcan with black adaptor removed .


:joyous:229386