Hi, thanks for sharing. Is there any way you can have access to all d@a software? Because I think you have changed ,while you were experimenting, either the actual -most recent- crank shaft position or the predefined value in the original look -up tables. In the previously mentioned SW you will get informed if there is a way to perform a relearn or the ECU should be reprogrammed 'reset'. By the way when you ignore messages from the transmission, for tuning purposes, you should supply substitutional messages. Take care, and may be it's time to think of an economical way to back up your ECM data. Best of luck. N.B. Let me know if you can not access the SW, so that I can help.
Thank you. I very much appreciate your input. I have seen the service procedure for relearning the crank variation - it just requires a scan tool that can do it. Even the most detailed service manuals don't get into any description of command/response byte sequences though. That's what I'd love to get my hands on.
Thanks for your incredible channel !
Hi, thanks for sharing. Is there any way you can have access to all d@a software? Because I think you have changed ,while you were experimenting, either the actual -most recent- crank shaft position or the predefined value in the original look -up tables. In the previously mentioned SW you will get informed if there is a way to perform a relearn or the ECU should be reprogrammed 'reset'. By the way when you ignore messages from the transmission, for tuning purposes, you should supply substitutional messages. Take care, and may be it's time to think of an economical way to back up your ECM data. Best of luck. N.B. Let me know if you can not access the SW, so that I can help.
Thank you. I very much appreciate your input. I have seen the service procedure for relearning the crank variation - it just requires a scan tool that can do it. Even the most detailed service manuals don't get into any description of command/response byte sequences though. That's what I'd love to get my hands on.