adilaj2002 Posted April 12, 2020 Report Share Posted April 12, 2020 hello I am new to g4x I want to ask how can I make fan works when my ac is on . right now car fan work with link ecu with engine temperature . but I want when I push ac button fan should work all time with ac . and without ac should work with engine temperature my engine is 2jzgte non vvti and can I hard wire kilometer with G4x ECU Quote Link to comment Share on other sites More sharing options...
Vaughan Posted April 13, 2020 Report Share Posted April 13, 2020 In the Engine Fan menu there is a setting for each of the 3 fans called "Engine Fan X on with AC" where X is the fan number. Turning this setting on means that the fan will turn on when AC is on. If you attach a copy of your map I can change that setting for you. What do you mean by "hard wire kilometer"? Quote Link to comment Share on other sites More sharing options...
adilaj2002 Posted May 15, 2020 Author Report Share Posted May 15, 2020 hello vaughan i am trying to copy my map but i cant get password that a tuner put it on i am asking that tuner to give my password he refused to give my Quote Link to comment Share on other sites More sharing options...
Adamw Posted May 15, 2020 Report Share Posted May 15, 2020 If the tune is password protected then your only option is to either get the password or load a new unlocked map in and start tuning from scratch. Quote Link to comment Share on other sites More sharing options...
Vaughan Posted May 15, 2020 Report Share Posted May 15, 2020 Something you can do to get around the basemap problem if you are reasonably confident with wiring is use your ac clutch output to trigger fan relay but this will require knowing how your vehicle is wired and you will need to be careful with the wiring to make sure you don't have two things trying to control the same fan in opposite direcions. A lot of factory cars (a good example being the na mx5) have a fan or fans wired up to turn on when the AC Clutch is turned on (ac clutch signal activates a relay which powers the fan). Quote Link to comment Share on other sites More sharing options...
adilaj2002 Posted May 16, 2020 Author Report Share Posted May 16, 2020 i will try to do it Quote Link to comment Share on other sites More sharing options...
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