i just replace all 8 injectors in my 6.6L lb7 and now my fuel pressure sensor is not reading correctly and causing my truck to run at 26000 psi like it would if you un plugged it for pulling..... im lost as to where to go it read fine before i did the injector what could be my causes

 

if the fuel pressure regulator is unplugged or one of the wires broke you will get the same thing happening. double check the pressure regulator on the CP3 and your sensor.