MARTI Posted April 7, 2022 Report Share Posted April 7, 2022 Hi, anyone know if it is possible the rpm connection between Link G4X and PI Research System 2 dash? thank's!! Quote Link to comment Share on other sites More sharing options...
Adamw Posted April 7, 2022 Report Share Posted April 7, 2022 The best option is just feed it a standard tacho pulse from the ecu. Connect any ECU aux output to pin 2 (violet wire) in the 3 pin RPM plug. The only other option they had was RS232 communication for ECU's but most didnt use this as you needed special firmware custom made to suit the specific ECU you were using. In the dash configuration set the pulse type to C and pulse to 4 for a 4 cyl. Quote Link to comment Share on other sites More sharing options...
MARTI Posted April 8, 2022 Author Report Share Posted April 8, 2022 Hi Adam, ok I can use the tacho auxiliary output set to Aux3? or directly Aux3? Quote Link to comment Share on other sites More sharing options...
Adamw Posted April 8, 2022 Report Share Posted April 8, 2022 Software set up like so: Quote Link to comment Share on other sites More sharing options...
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