I know it's being done. I just don't know how..... yet.
Type: Posts; User: fr33kst3r; Keyword(s):
I know it's being done. I just don't know how..... yet.
You can load bin files into EFILive also. Doesnt have to be ctz.
You wiped the keys and relearned both keys using the Key Code? I am about to try this next week on a 22 truck w/ a 20 ECM.
I have 3 19-21 that lose the VIN when installed on the truck. VIN shows all 0's. We try to update the VIN with EFI and shows it was complete but when we double check it, it still shows as all 0's....
I'm currently working on the same issue. Tried multiple ECMs (19-21) on a 22 and getting a security no start. Have you tried relearning the keys? I think that could be a possibility.
Does the key information need to be extracted from the original ECM? Or the TIPM? Can it be done with EFILive or switch to Witech?
When you say a few extra things for security, other than the VIN, is it done on the ECM or is it additional programming on another module? Can you shed some light?
So the option is to use a 19-21 for a 22 Cummins flashed with the calibration and VIN of the 22. Will this work and is there anything else that needs to be programmed to get it to work?
Is there a way to check if the Boot Signature has been updated without trying to flash the ECM?
From EFILive:
ROM Boot Recovery
In some flash failure instances the ECM may stop responding and cannot be recovered to normal operation by simply retrying the flash.
Such situations may occur...
I tried to flash a 2022 ECM with a stock file and received an error" Wrong ECM Type". I received the error when I check for license using the Beta version. So far 19-21 have been free of issues.
Can you write a stock file to a 2022 ECM?
If 19-21 can't be read, how does one get a stock ctz file? Can you convert .efd to .ctz?
Like a champ.. Thank you.
Thank you.. I bought a new V3 and used V8 Scan Tune and was able to change VIN. Thanks again for all the help.
What exactly is live change?
I have flashed 19-20 Cummins but have not been able to change VIN. Is this function possible, if so, how?
I have been using EFILive for several years and started working on 19-21 Cummins. I have a customer that needs to change the VIN on his ECM. I have tried with 7.5 and 8 Scan to avail. I know...