It seems my Oil Pressure Transducer is on its way out. It is continually reading 40PSI before engine start, gradually climbing up to 80PSI as the engine warms annd at times spiking well into the 90s or beyond. It then drops to <10PSI after engine shutdown.

I see you don't have OP transducers on the AFS webstore so I'm guessing I need to go to Spruce for that. Which transducer should I get? Will I need to change the configuration settings on my AF3500EM?

CHeers
Steve