will15 Posted November 18, 2019 Share Posted November 18, 2019 Why am I getting this checksum msg when open this tune, I am all so getting vct and tac codes now too could this be a result of the checksum errors?. Quote Link to comment Share on other sites More sharing options...
Roland@pcmtec Posted November 19, 2019 Share Posted November 19, 2019 Quote Link to comment Share on other sites More sharing options...
will15 Posted November 19, 2019 Author Share Posted November 19, 2019 Re-read the file no checksum so reflashed it still the same problem, had the batterie charger on the car for all reads. I am thinking of putting standard injectors back in and getting ford to flash it. Quote Link to comment Share on other sites More sharing options...
Roland@pcmtec Posted November 19, 2019 Share Posted November 19, 2019 5 minutes ago, will15 said: Re-read the file no checksum so reflashed it still the same problem, had the batterie charger on the car for all reads. I am thinking of putting standard injectors back in and getting ford to flash it. Ford won't do anything differently to us. You could try using the return to stock wizard and flashing a completely stock file back in. Can you press help -> upload logs, I'll check what checksum specifically it is failing on. Quote Link to comment Share on other sites More sharing options...
will15 Posted November 19, 2019 Author Share Posted November 19, 2019 I tried the return to stock it didn’t help, I’ll get the logs Quote Link to comment Share on other sites More sharing options...
will15 Posted November 19, 2019 Author Share Posted November 19, 2019 Just sent the logs and file cheers Quote Link to comment Share on other sites More sharing options...
Roland@pcmtec Posted November 19, 2019 Share Posted November 19, 2019 There are lots of logs. Can you give me a date and time that you saw the error pop up? Quote Link to comment Share on other sites More sharing options...
will15 Posted November 19, 2019 Author Share Posted November 19, 2019 It was yesterday and today not sure on exact time Quote Link to comment Share on other sites More sharing options...
will15 Posted November 19, 2019 Author Share Posted November 19, 2019 Maybe check the 15th Friday morning just after 8am, I’m sure that’s when it’s was re-flash with a new tune and started running really rough but was previously running fine. Quote Link to comment Share on other sites More sharing options...
Roland@pcmtec Posted November 19, 2019 Share Posted November 19, 2019 Found it. Can you send us the file that is showing the error (don't save it). I will find out exactly which checksum is the problem. It is possible this is a very early custom operating system and that is the checksum error (early custom OS did not have a checksum on the extra code). If this was the case remaking the custom OS via the custom OS wizard would stop this error from showing. Quote Link to comment Share on other sites More sharing options...
will15 Posted November 19, 2019 Author Share Posted November 19, 2019 I have the tune/file but it is already saved is that a problem? Quote Link to comment Share on other sites More sharing options...
will15 Posted November 20, 2019 Author Share Posted November 20, 2019 Should I post the tune here or email? Quote Link to comment Share on other sites More sharing options...
Roland@pcmtec Posted November 20, 2019 Share Posted November 20, 2019 26 minutes ago, will15 said: Should I post the tune here or email? If you can email the file that gives the error that would be great. Quote Link to comment Share on other sites More sharing options...
will15 Posted November 20, 2019 Author Share Posted November 20, 2019 15 hours ago, Roland@pcmtec said: If you can email the file that gives the error that would be great. just emailed it mate (att Roland to support) cheers. Quote Link to comment Share on other sites More sharing options...
Roland@pcmtec Posted November 20, 2019 Share Posted November 20, 2019 Just sent you a reply. It is a real checksum error (not the custom OS) so something odd is going on there. Quote Link to comment Share on other sites More sharing options...
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