Camshaft sensor

Possible, but it's more likely there is a stretched pin in the connector. You'll have to remove a locking wedge to allow the removal of one pin at a time to bend the contact finger. If the terminals are corroded, it's best to splice in a new connector.

If the codes keep returning, you'll need a scanner that can display live sensor data. Wiggle the wiring harness while the engine is running to see if you can find an intermittent break or a place where the signal wire has rubbed through and is grounding out.