no spark

the full code P0340 camshaft position sensor (A circuit bank 1 or single sensor)

4.7 liter

This couple be a couple things other than the sensor. So, we need to start with this code since this is what we have and would cause this issue.

However, here is a guide that will help with testing the coil because this can also cause this issue:

https://youtu.be/1zQQy9noYQ0

However, due to a cam sensor code, we need to start with this.

Please run through the testing attached below and let us know what you find with this.

https://www.2carpros.com/articles/camshaft-angle-sensor-replacement

Please let me know what questions you have, and we can go from there.

Thanks