Pawarit Posted April 9, 2019 Report Share Posted April 9, 2019 AIR CON DIGITAL DON'T WORK E36 318TI M44 HOW TO WIRRING AND SETUP IN LINK ATOM G4+ ? I'M BIGINNER FOR STAND ALONE MANAGEMENT THANK YOU FOR ANSWER Quote Link to comment Share on other sites More sharing options...
Simon Posted April 9, 2019 Report Share Posted April 9, 2019 The ECU needs to see a change in voltage level to the Di for the AC request. Ie 12 volts when off and then 0 volts when on. Di then needs to be set to suit this (pull up off on level low) Then you will have a Aux output to control the AC clutch. Have a good read through the PC link tuning software help file. Plenty of wiring and set up information in there Quote Link to comment Share on other sites More sharing options...
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