2008 Ford F150 with engine code P0194, P1230 and P1235

Question

2008 Ford F150 with engine codes P0194, P1230 and P1235. I'm thinking the fuel pump can't find a test port to check fuel pressure where is it?

Answer 1

I agree, all the codes indicate a problem with the fuel pressure and the fuel pump is more than likely the cause. You need to disconnect the fuel rail and use an adapter to check the fuel pressure.

P0191 Ford Code - Fuel Rail Pressure Sensor Circuit Range/Performance
Read more: https://www.autocodes.com/p0191_ford.html

P1230 Ford Code - Low Speed Fuel Pump Fault Condition
Read more: https://www.autocodes.com/p1230_ford.html

P1235 Ford Code - Fuel Pump Control Out of Range
Read more: https://www.autocodes.com/p1235_ford.html