Understood on how this would be a problem with trying to split the sender with two gauges that are supplying the power. But the Aim unit can act as a passive listener and just read the resistance. It’ll work.Many modern aftermarket pressure senders work by outputting a range of 0.5v - 4.5v instead of a resistance, and you can split those with some caveats. But OEM fuel level senders are simple variable resistors.
