Coolant level sensor

[Chamberpains]

How did you correct the crappy connection? If you simply put another fresh butt connector on then your doomed to have intermittent problems.

ALL 5v circuits need to be properly SOLDERED at very least. 12v doesn't have this noticable problem but 5v sensor circuits drop voltage randomly. These are sensitive circuits. Butt connectors and other simple repairs cause very fast voltage drops. So fast that sometimes you won't see the through Insite and Cterm unless you spend a lit of time staring at them to catch it happening.