Hey everyone, the two wire connector beside the rad cap, what is it for, low coolant warning? Can someone tell me how it is tested to see if it's working? I'd love to rig up a warning light on my gauge panel. Ignore the green circled thing.
Why Yes it IS a level warning.
But on a stock car it only throws an error code 54.
(water and or a pump malfunction)
Wire it it up as you please if nit going to the stock ST185 RC/CS or ST205 ecu.
You can test the senor with a VOM meter.