augusto Posted September 14, 2017 Report Share Posted September 14, 2017 Evo9 Ecu plugin, pcb rev V17 serial 36930It does not work the system of key on sweep speedo or key on sweep tacho.Even when set in the menu.But the tacho meter works and speedo meter.Augusto Quote Link to comment Share on other sites More sharing options...
Simon Posted September 14, 2017 Report Share Posted September 14, 2017 On the EVO 9 the tacho is not driven by the ECU in the usual fashion of using a Aux output it is actually driven directly off the crank signal via a transistor on the bottom board.This means that there is no software / firmware control over the tach signal and as such no sweep function available. Quote Link to comment Share on other sites More sharing options...
augusto Posted September 15, 2017 Author Report Share Posted September 15, 2017 HiThe key on sweep speedo work?Augusto Quote Link to comment Share on other sites More sharing options...
Simon Posted September 17, 2017 Report Share Posted September 17, 2017 No there is no way to make the sweep function work with the stock wiring. Quote Link to comment Share on other sites More sharing options...
ADKTVE Posted May 11, 2018 Report Share Posted May 11, 2018 Is there "any" way of setting up the sweep tacho function for evo 8/9s? That'll be really cool if there is Quote Link to comment Share on other sites More sharing options...
Adamw Posted May 11, 2018 Report Share Posted May 11, 2018 You can make it work but you will have to move a wire or two. If you have an evo 8 without Mivec then it should be quite simple - just moving one wire. Quote Link to comment Share on other sites More sharing options...
alexui90 Posted January 12, 2020 Report Share Posted January 12, 2020 On 5/11/2018 at 10:00 AM, Adamw said: You can make it work but you will have to move a wire or two. If you have an evo 8 without Mivec then it should be quite simple - just moving one wire. What does Mivec has to do with the key on sweep? Quote Link to comment Share on other sites More sharing options...
Simon Posted January 13, 2020 Report Share Posted January 13, 2020 It will mean you have a free output ready to wire the Tacho to Quote Link to comment Share on other sites More sharing options...
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