You will need to check out the wiring going to the cam sensor, cam sensor/magnet behind it, and timing marks. Sometimes when the timing belt gets old it can stretch causing the cam reading to be off setting this code. Let me know if you have questions, thanks.
The orange wire should have 5v and you will need to do resistance test between camshaft sensor connector and pcm connector to verify wiring is good. Here is a wire diagram, let me know if you have questions. Thanks.
Ok, if the camshaft position sensor/magnet is good then the next step is to check the timing marks.
how and where are the marks
You will need to remove the timing cover and here is a picture of the marks.
changed pcm same thing looked at timing belt may behalf tooth off is that possible cause
already remove cover how to remove center mount bracket
Here are instructions.