Hey guys new to all this online stuff. well 1st off I have a 2009 Harley nightrain. well 1st thing 1st is my mechanic plugged up a Harley decoder to my bike and it came up with P0123 TP Sensor High EFI and whats even more puzzling is the voltage is 4.49 at closed and 0.05 when wide open throttle.should be the other way around...???? but the odd thing is that we put a brand new genuine TPS sensor on and it came up with the same problem...???? any ideas or anybody else had same problem.... help needed asap..