Where would you find the camshaft position sensor on Chevy Silverado 4.3 LTR. on 2002 Chevrolet Silverado 1500

Where would you find the camshaft position sensor on Chevy Silverado 4.3 LTR.

1 answer
It is built into the distributor. Not serviced seperately. If diag shows that it is actually bad, you need to replace the distributor. Is the check engine light on and if so, what code(s)?