AbbeyMS Posted February 23 Report Share Posted February 23 Anyone running a Thunder have issue when the ECU doesnt save a log? Been out with a car today running a Thunder G4+ out of 8 sessions on the track it didn't log for 2 sessions 0% data after run. Nothing changed in the CAL file. Had this on a few Thunder ECU controlled cars. Any input tech guys @Vaughan @Adamw thanks Quote Link to comment Share on other sites More sharing options...
Adamw Posted February 25 Report Share Posted February 25 Yes It has been reported before but we never been able to reproduce it, the firmware team investigated several times and couldn't find the cause. Is the logger using the control conditions in this case or is it just recording all the time? I have a vague recollection from the last report that my initial feeling was it may be related to the control condition not triggering when it should. Quote Link to comment Share on other sites More sharing options...
AbbeyMS Posted February 26 Author Report Share Posted February 26 These are the Logging Parameter's used. I think when we get back out next week I will just use a Single control say just RPM. If the other parameters are left @ 0 are they not used in the control of the datalogging? Quote Link to comment Share on other sites More sharing options...
David Ferguson Posted February 26 Report Share Posted February 26 I would suggest you log every time the engine is running. so RPM above 100, MAP above 0, TPS above 0, Off Delay 0. Quote Link to comment Share on other sites More sharing options...
AbbeyMS Posted March 1 Author Report Share Posted March 1 After testing I've noticed if you dont close the log download window before disconnecting the ecu USB. The ecu logging status will say hold logging for download. Upon reconnecting to the ecu the logging status displays the "hold for download" message and when trying to download a log there is nothing in the memory. To get the ecu to start logging again I have to reopen the logging download window and close it while connected to the ecu to get the logging status to say OFF then the ecu will log again. Quote Link to comment Share on other sites More sharing options...
Adamw Posted March 3 Report Share Posted March 3 Oh, thats an interesting observation. I will try to reproduce that when I get a minute. Quote Link to comment Share on other sites More sharing options...
AbbeyMS Posted March 12 Author Report Share Posted March 12 So back out with the car last week , Datalogging set up to trigger just on RPM , making sure the log pop up is turned off before pulling the USB, 10 sessions all with data. So next time I think I need to add the old datalog trigger set up and see what happens Quote Link to comment Share on other sites More sharing options...
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