Ticking noise coming from crankshaft pulley on 2003 kia optima. on 2003 Kia Spectra

I changed the crankshaft position sensor and now there's a ticking noise coming from the pulley. Does that puck in the middle sit flush

1 answer
if its an aftermarket sensor some come with shims to use as a spacer. ck alignment of sensor and make sure its not hitting dampner