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Has anyone cleaned an optical sensor?

If the CPS is unplugged and it dont start then its the optical sensor.
It does take several more cranking spins but it should start.
I had an optical sensor fail on Me.
After clearing the code it started but just not sudden like it did before.
 
Just for shitz and grinns, you don't happen to still have that noise filter connected to the optic sensor in the harness do you? it will be a short harness with a small black box inline, one end connects direct to the optic sensor and the other end to the truck harness. if so, remove it and connect the truck harness direct to the optic sensor. that noise filter can go to file 13!
 
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