What does it mean when your fuel pump says p1233?
What does it mean when your fuel pump says p1233? Definition. Error Code P1233 is set when the fuel pump is not starting up correctly. This could be caused by two primary reasons that interfere with fuel pump startup – the fuel pump relay, or the inertia switch. How much does it cost to diagnose a p1233 code? The cost to diagnose the P1233 code is 1.0 hour of labor. The auto repair's diagnosis time and labor rates vary by location, vehicle's make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per...