Stephen, There may be an issue with the current sensor too. If there is, there are 3 screws, #2,#4,#6 (T1, T2, T3). If you loosen them, you may be able to remove the bottom half, current sensors.
I'm sure the code people will sound off and tell you not remove it. My reply is there hasn't been any current sensors when you were using the pressure switch and you didn't get killed or burn up the motor. There aren't any current sensors on other air compressors either. There are only factory internal motor protectors.
Let us know if it works. There is no reason why it shouldn't, except for a bad contactor.