Hi,
I have 2013 Sr5 Hilux, i started facing a problem with code P0093, injectors were checked, common rail replaced, fuel pump checked but the problem was with fuel filter assembly. It was replaced and problem solved.
But since the common rail was replaced i am seeing lower fuel pressure on Fuel sensor 1 and normal on fuel sensor 2.
when i remove the fuel sensor 2 signal wire going to ECU it reports normal fuel pressure. Wiring has been check 2 sensors replaced with used ones but still problem remains. Adding 2 diag videos with and without fuel sensor 2 connected.