F-250 6.0...when I drive more than 30 min p0341 code

Question

Hey folks... when I drive for more than 30 min a wrench shows on dash p0341 code if I shut it down and restart the wrench is gone

Answer 1

P0341 Camshaft Position sensor "A" circuit range / performance

This code is for camshaft position sensor Bank 1, Your better off replacing this sensor , without a operating CMP sensor you can be sure the engine will not start. This CMP is a magnetic  sensor produces a signal when it passes through a reluctor. circuit "A" is for the reference voltage , The ECM gives the voltage and the CMP does not produce the signal