Poseidon Posted January 20, 2020 Report Share Posted January 20, 2020 got this wastegate on the turbo from bmw n55b30how can I control it with the xtreme g4 + Quote Link to comment Share on other sites More sharing options...
Adamw Posted January 20, 2020 Report Share Posted January 20, 2020 These are a DC servo, similar to a DBW throttle. There is no way to drive this directly with a Link ECU at this time. You could possibly do it with a 3rd party motor controller but I have never tried. Something like this maybe: https://www.basicmicro.com/Roboclaw-Solo-30A-Motor-Controller_p_44.html Quote Link to comment Share on other sites More sharing options...
cj Posted January 20, 2020 Report Share Posted January 20, 2020 If you had a thunder you could possibly drive it from ethrottle 2 using a target table something like this: I've never tried this, and I bet if you used a linear target like this your boost tables wouldnt look normal, but it should work in theory. on an extreme I cant think how you'd do it except with an external controller like Adam suggested. ... maybe you could use ethrottle 1 if you have a cable throttle? you would need to wire up an ethrottle relay to keep the ECU happy. Quote Link to comment Share on other sites More sharing options...
Poseidon Posted January 20, 2020 Author Report Share Posted January 20, 2020 have a bi turbo and have two wastegates.Motor 1 and motor 2 would then be wastegate 1 and wastegate 2.On S4 and S5 to xtreme output 1 and output 2the giver from the wastegatein a tablewhat controls the outputs of the xtreme Quote Link to comment Share on other sites More sharing options...
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