Johann Posted December 18, 2015 Report Share Posted December 18, 2015 Let ask the same question again after little over 7 years..This threadHow about the newer models ECU's like the Fury? Quote Link to comment Share on other sites More sharing options...
Simon Posted December 21, 2015 Report Share Posted December 21, 2015 (edited) If its a simple PWM signal that has the duty cycle varied not the frequency then yes it can be done with the G4 and onwards units.Ideally if you had a sample of the signal through the temp range we could confirm. Edited December 21, 2015 by Simon Quote Link to comment Share on other sites More sharing options...
Scott Posted December 21, 2015 Report Share Posted December 21, 2015 Just to add to what Simon has said.In a future release of firmware for the G4+ ECU we have a solution for variable frequency. Quote Link to comment Share on other sites More sharing options...
Johann Posted February 2, 2016 Author Report Share Posted February 2, 2016 This is what I have tested 8 years ago using a Link G3,17Hz is high temp (Max)18-19 Hz is 3/4 high20-23 Hz = middle = target23-30 Hz steps to minimum temp. This is what another person has tested,Just got some readings from the ECU output after setting the temp input on the ECU with a POT. Readings have been verified with OBD. Temp C* -> Hz54 -> 31.14 (second white bar)59 -> 29.6864 -> 28.3570 -> 26.976 -> 25.682 -> 24.387 -> 23.591 -> 22.8111 -> 20.25119 -> 18.8 (second to last)124 -> 18.4 (last white bar) 132 -> 17.6 (First Red)142 -> 16.68 (Second Red) 82* is exactly at the 3 o'clock position76* is just underit appears somewhere over 115 is the cut over point to go above 3 o'clock Quote Link to comment Share on other sites More sharing options...
Scott Posted February 3, 2016 Report Share Posted February 3, 2016 Hi,The upcoming release has a frequency table. The frequency minimum step is 2 Hz, and some of the data you have presented has changes of less than this. However the frequency will interpolate when between cells. Here is how you would set it up: Quote Link to comment Share on other sites More sharing options...
Johann Posted February 4, 2016 Author Report Share Posted February 4, 2016 This is only for the G4+ or also older G4's? Quote Link to comment Share on other sites More sharing options...
Simon Posted February 5, 2016 Report Share Posted February 5, 2016 Will only be for the G4+The G4 development has stopped due to hardware restraints. Quote Link to comment Share on other sites More sharing options...
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