Can a parking sensor be by passed?

[macafee2]

Again my parking sensors are giving a continuous bleep.
Is it possible to by pass a parking sensor and if so how?

I have tried checking for broken wires from ecu to plug under bumper, disconnected plugs and refitted, changed ecu but for an untested one.

I'd like to try bypassing each parking sensor to see if there is one that's giving me a problem. They all give a clicking sound.

I have not the time at the moment but I will remove the bumper to see if there is anything I can find that's causing a problem.

macafee2