NO spark HELP

[zombiecustoms]

Hello I am working on a 94 gs500e.  I have no spark in the left cylinder. The pigtail at the coil has a constant 11.5-12 volts and I bought a couple of used coils and swapped them in but no change.  My question is does having constant voltage at the coil mean that the cdi is good?  And where do I go from here?  I redid the grounds and swapped coils like I said but no spark.  I am testing with an in line spark tester.

[zombiecustoms]

ok after no advice from the pros lol. I replaced the coils and the cdi with no result.  turns out one wire on one of the pickups came un soldered

[The Buddha]

Ooo sorry - but good you got it figured out.
GS CDI's rarely burn out. Its not an early 80's Yamaha. LOL.
Cool.
Buddha.