![ford diagnostic code p0193 ford diagnostic code p0193](https://i.ytimg.com/vi/5FvZOafAl9U/maxresdefault.jpg)
![ford diagnostic code p0193 ford diagnostic code p0193](https://ww2.justanswer.com/uploads/EB/ebrock63/2013-08-21_185542_2013-08-21_125502.png)
We have to rule out cut or grounded wires, corroded connector terminals, and things like that before we order a part referenced in a fault code. Over half of the time 'sensor voltage low' and 'sensor voltage high' fault codes are caused by wiring problems. The electrical resistance of a strain gauge increases as pressure increases, and the resistance decreases as the pressure decreases. P0193 - Fuel Rail Pressure Sensor Circuit High Input. If your 2013 Ford F-150 4x2-super-cab-short-bed will not start, there is a possibility that there is no fuel in the fuel tank. Intermittent problems may need to get worse before a proper diagnosis can be made. The Powertrain Control Module (PCM) needs to know the fuel pressure at all times so it can effectively control the fuel injectors and deliver the optimal amount of fuel into the engines combustion chambers for maximum power and economy while maintaining the lowest. If the trouble code P0193 does not return immediately, this indicates the possibility of an intermittent issue. Code: P0193 System: Powertrain (Covers functions that include engine, transmission and associated drivetrain accessories) Category: ISO/SAE (It is core DTCs and applied to most manufacturers. Refer to our Generic OBD II code list for definitions on all other Ford diagnostic trouble codes. OBD2 Code P0193 Citroen definition: The Fuel Rail Pressure (FRP) sensor is a diaphragm strain gauge device in which resistance changes with pressure. OBD-II Code P0193 is defined as a Fuel Rail Pressure Sensor Circuit High Input.