As above, does anyone know what the pinouts are on the 3-pin cam sensor? The 2 pin is easy but I'm not sure if the later 3-pin one just has a shield pin or whether it's power and a different sensor type.

 

3 pin cam sensors are hall effect rather than mag...looking at the connector with the clip on top and the wires coming out toward you pins are from left to right

Pin 1 green...sensor signal to ecu
Pin 2 brown/yellow...ground
Pin 3 yellow/black...switched +12v

 

Great, thanks a lot, I owe you a beer