code p 1336 on corvvete zo6 2003

hi
i have c5z06 2003 and thear a code p 1336 for crank sensor .. i change a new sensor but still on the light and i cheak the wire ..
Someone told me that there are special programs for the definition of sensitive crank Is this true. ..I hope you gays give me some suggestions .. thank you ..

is the engine stock? is the PCM P011?

hi sultan
it was stock .. but now it 408 iron block .. i think i found the problem it is the pcm i will changed and i will see ..
thank you my friend ...