Flandrs Posted July 2, 2020 Report Share Posted July 2, 2020 Launchcontrol seems to go on and off and can't really understand why it does that? 1.llg 0629.pclr Quote Link to comment Share on other sites More sharing options...
Adamw Posted July 2, 2020 Report Share Posted July 2, 2020 It looks like the 50% minimum cut that you have set is too much, the ecu is reducing the cut all the way down to 50% but the RPM continues to fall below the laucnh RPM. So reduce this start cut setting. Quote Link to comment Share on other sites More sharing options...
Flandrs Posted July 2, 2020 Author Report Share Posted July 2, 2020 so what would be good there? 60, 80? Quote Link to comment Share on other sites More sharing options...
Adamw Posted July 2, 2020 Report Share Posted July 2, 2020 I said reduce, not increase. Try something like 20 or 30%. Quote Link to comment Share on other sites More sharing options...
Flandrs Posted July 2, 2020 Author Report Share Posted July 2, 2020 haha sorry i'll try that then.. i looked in the help file and it was quoted there to 60.. Quote Link to comment Share on other sites More sharing options...
Flandrs Posted July 8, 2020 Author Report Share Posted July 8, 2020 Hi Was out testing this today and it seemed to work better, but it takes like forever to build boost.. It wasn't like that before (same engine hardware) is there something that you would like to change in my tune and maybe it will work better? could upload the last log as it was to big.. 0708-2.pclr launch logg.llg Quote Link to comment Share on other sites More sharing options...
Adamw Posted July 8, 2020 Report Share Posted July 8, 2020 It is not even reaching the launch limit. I suspect with 50deg retard and 50% of the fuel removed the engine isnt making enough torque to even reach the launch limit. Zero out the fuel trim table for a start. Maybe back the retard off to half the values you have as well. Why are you using fuel cut? Even with launch control working well you are never going to produce high exhaust energy when using fuel cut so boost build will be slow. Quote Link to comment Share on other sites More sharing options...
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