Testing Oil Pressure with a Comp tester?
The oil pressure switch looks like 1/8" pipe and pipe threads are taper seal. The test adapter is an O-ring seal and I'd be real surprised if the thread count per inch is the same but you might get lucky enough for it to work. Just be real careful screwing it in that you don't mess up the threads in the block.
It's a cheapo Actron. It has the same standard hose as yours and came with 6 different fittings, one of which is the exact fitting for the oil pressure sender.
The oil pressure switch looks like 1/8" pipe and pipe threads are taper seal. The test adapter is an O-ring seal and I'd be real surprised if the thread count per inch is the same but you might get lucky enough for it to work. Just be real careful screwing it in that you don't mess up the threads in the block.
