*****That looks really cool ! I have several old cam sensor caps I've collected over the years as spares, but ironically the only one that has ever gone bad is the one with the LED in it that I bought recently from a vendor. It was not easy diagnosing the problem as the cap had no cracks, and voltage tests were good at the harness, etc... Put on an old stock cap after having used the cam sensor fix tool to narrow down the problem, and my rough idle problem went away..
Never suspected my newish cap was bad as the 32 year old ones still worked fine! Guess I shouldn't have tried to fix a problem that didn't exist before replacing the old cap for the newer one.