location of cam & crank sensor on 2001 Kia Optima

the engine spins but its free spinning sounds like broke timing belt but its not

Asked by for the 2001 Kia Optima
its not those sensors ck compression poss head gasket issue
1 more answer
Timing belt may not be broken , but has the cam timing been checked? Belt stripped or jumped would give symptoms as you describe.Also check compression as globalhelper stated.