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+--- Thread: Solved ✔ DCM7.1a checksum correct (/showthread.php?tid=87076)
DCM7.1a checksum correct - kuki88 - 28-12-2023
Hello
Please correct checksum in my file
citroen ds7
2.0bluehdi
ecu dcm7.1a
Thanks.
RE: DCM7.1a checksum correct - Le-Mans - 28-12-2023
what tool you use for read-write ecu?
RE: DCM7.1a checksum correct - kuki88 - 28-12-2023
Read virtual and write for Flex
RE: DCM7.1a checksum correct - ronaldo2002 - 28-12-2023
(28-12-2023, 19:30 PM)kuki88 Wrote: Read virtual and write for Flex
no need flex does it automatically
RE: DCM7.1a checksum correct - Le-Mans - 28-12-2023
don't need checksum you have issues when you write the file?
RE: DCM7.1a checksum correct - kuki88 - 28-12-2023
no file is saved correctly
regardless of what change he made in the original file, the car starts and stops
virtual read auto works properly on the original file
RE: DCM7.1a checksum correct - Le-Mans - 29-12-2023
The changes on your file is not correct
RE: DCM7.1a checksum correct - kuki88 - 29-12-2023
can you make a file for me with one error disabled so that I can confirm it
Three people made the files for me, and each of them had the same problem.
RE: DCM7.1a checksum correct - loki954 - 29-12-2023
if you bother to leave feedback in your threads, perhaps you will get more help...not only to take and leave
RE: DCM7.1a checksum correct - kuki88 - 29-12-2023
Solved
The problem was caused by a short circuit in the flowmeter wires
about 20 cm to the block entering the flow meter
I just don't know why the car didn't report a problem on the original file
on the modified file it went out.
The harness is repaired, adblue and egr are turned off and the car drives like new.
Thanks.