Trouble shooting some electrical problems and need some comparisons. Need to compare my numbers to yours. Below is a pic of my commander before I have started my FD. Just want to compare my readings to a good running FD.....specifically the fuel and O2 numbers. The pic below reflects my FD stone cold and not running. Thanks guys.

 

O2 sensor is at 0 volts probably because the engine is off. The voltage will rise as more fuel enters the mixture. The stock O2 sensor doesn't work so well on the Power FC for most applications.

For water and fuel temperature it's hard to say because we don't know the condition of the sensors and we don't know the actual temperatures for what they are measuring. It is possible to have those connectors reversed, but I can't be sure just from looking at that screen. You'd have to watch the voltages as the engine warms up to be sure, or look at them through a Datalogit chart.