andy tappenden Posted May 9, 2020 Report Share Posted May 9, 2020 Any body have one they can share mine is off by a fair bit(the stock innovate cal table) i have earthed sensor to engine etc but not good enough. always 0.5 out Thanks in advance Andy Quote Link to comment Share on other sites More sharing options...
Adamw Posted May 9, 2020 Report Share Posted May 9, 2020 You will have to do something custom yourself, the analog output on those are total crap. The best you can do is use LM Programer to set the mtx so it outputs just a flat line say 0.5V, note the voltage received in ECU software, then do the same at full scale, say 4.5V, you will then have 2 known voltage points to calibrate between. Quote Link to comment Share on other sites More sharing options...
andy tappenden Posted May 10, 2020 Author Report Share Posted May 10, 2020 13 hours ago, Adamw said: You will have to do something custom yourself, the analog output on those are total crap. The best you can do is use LM Programer to set the mtx so it outputs just a flat line say 0.5V, note the voltage received in ECU software, then do the same at full scale, say 4.5V, you will then have 2 known voltage points to calibrate between. you are not wrong,such a nonsense,i did monitor ecu input voltage from WB whilst looking at the gauge so i have some numbers which should get me close. Quote Link to comment Share on other sites More sharing options...
andy tappenden Posted May 10, 2020 Author Report Share Posted May 10, 2020 I got them close but if i am going to use the closed loop i think i might just the bullet and buy can link and expansion plug. Quote Link to comment Share on other sites More sharing options...
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