[Jamesp]

Thanks everybody. I thought I had the banks correct but wanted to confirm. So the plot sickens. I replaced the camshaft sensor and still got the error code, swapped sensors between banks and still have the same Durametric reading "spec angle for camshaft 2 = 0.00", along with the error code "P1331 Porsche fault code 903 - Inlet camshaft bank 2 Driver"

I buzzed out the 3 wires from the connector at the sensor to the connector in the trunk and all 3 have continuity (sewing pins work great to probe the connectors btw).

So what is next? Is this a computer problem? Everything looks new, no water or mechanical damage anywhere in the system.

Does anyone know what the signals on those 3 lines are supposed to be or how to buzz them out? Is one of them a 12 volt signal I can check? Just what is a bank 2 driver anyway? I thought I was the driver but apparently not, at least not lately, looks like bank 2 is driving, or not... As always, any help, experience, thoughts, or even wild ideas are appreciated.