Fuel pressure

So my G3X system is showing a red x on my fuel pressure. This is new. I flushed everything out and cleaned the transducer and found nothing. When you plug in the transducers electrical connection, the screen shows a rise in fuel psi then it red x. When you unplug the electrical connection the red x goes away and the pressure drops to zero then red x. How do you test the transducer for proper operation?

Check wiring G3X manual rev: AQ pg 30-3.
RED wire = +14 V. GEA24. P243. pin 24.
WHT wire = signal. GEA24. P243. pin 23.
BLK wire = GND. GEA24. P243. pin 20.

You may hav switched +14 V and Signal someware.

Good luck.

Avanza said:

Check wiring G3X manual rev: AQ pg 30-3.
RED wire = +14 V. GEA24. P243. pin 24.
WHT wire = signal. GEA24. P243. pin 23.
BLK wire = GND. GEA24. P243. pin 20.

You may hav switched +14 V and Signal someware.

Good luck.

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Thanks. All that is good plus it was working in the beginning