danwhiley Posted January 21, 2003 Share Posted January 21, 2003 Anyone know what the range of resistance is for the throttle pot on a K-series (EU3, MEMS) engine? If I take a voltage signal from the pot, then how might the small drop in voltage (due to the additional resistance in the circuit) affect the performance of the ECU? Cheers, Dan. Link to comment Share on other sites More sharing options...
Number31 Posted January 21, 2003 Share Posted January 21, 2003 Dan Sounds like data logging to me. Are you sure you want to do that which your regulations? To answer your question, if you're trying to attach the signal to the Dl 90, then I guess it should be OK as I assume that the impedance of the inputs is very high. High impedance (read as resistance in this case) means that only a tiny current will flow through the logger so signal to the ECU should not be noticably affected. Hope this helps. Number31. Link to comment Share on other sites More sharing options...
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