KATOOM wrote:
Its not noise you hear with your ears or in the radio but a sin wave created by the alternator diodes which causes various electrical senders to read incorrectly or not work right at all.
See the sine wave where?
You realize the alternator has three windings and six diodes and is spinning faster than your engine , at 2000 engine RPM, the sine wave is about 18000
I can't see that sine wave without an oscilloscope
If you are getting some "NOISE" on a display when the tt is attached, you have a grounding shielding issue and the noise signal is being radiated by the tt
