Tried swapping the fuel pressure sensor wires with the oil pressure sensor wires and we now have fuel pressure indication with the boost pump on. Seems like problem solved but. We always have a pressure reading of between 60 and 71 psi on the oil pressure indicator before the swap was tried. We have a G3X and VP-X system. Panel and harnesses by reputable advertiser on VAF. If the swap correct the issue the harnesses were labeled backwards. Weather does not allow a ground run for testing.
Question, is there any way we could get a true oil pressure if the fuel pressure leads to the sensor were incorrect?
Question, is there any way we could get a true oil pressure if the fuel pressure leads to the sensor were incorrect?