Hi, I'm trying to get an Arduino to simulate a sent protocol signal. I am wondering if that is possible? For the throttle position outputs a SENT signal.
Describe a SENT signal.
Yes.
SENT is a simple and not fussy protocol. Arduino implementation is just a matter of getting the timing right.
But what data is the device trying to transmit? To answer that you would need to use an oscilloscope to collect several complete packets from the throttle position sensor, say, for idle position, 50% depressed, full throttle position, and post them here. Then it would be obvious how many bits are transmitted, at what speed, and how often.