What do you need to know about the p0193 code?
Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector’s pins. What does this mean? The cost to diagnose the P0193 code is 1.0 hour of labor.
What is the FRP sensor on a fuel rail?
The Fuel Rail Pressure (FRP) sensor is a diaphragm strain gauge device in which resistance changes with pressure.
How much does it cost to repair a p0193 sensor?
Check for damaged components and look for broken, bent, pushed out, or corroded terminals. The cost of diagnosing the P0193 code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle’s make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.
How does pressure affect the Powertrain Control Module?
The electrical resistance of a strain gauge increases as pressure increases, and the resistance decreases as the pressure decreases. The varying resistance affects the voltage drop across the sensor terminals and provides electrical signal to the Powertrain Control Module ( PCM) corresponding to pressure.
What does p0193 mean on a fuel rail sensor?
P0193 is a diagnostic trouble code (DTC) for “Fuel Rail Pressure Sensor Circuit High Input”. This can happen for multiple reasons and a mechanic needs to diagnose the specific cause for this code to be triggered in your situation. Our certified mobile mechanics can come to your home or office to perform the Check Engine Light diagnostic.
What causes the p0193 check engine light to come on?
The power control module (PCM) has detected that the fuel pressure is not within a range that has been predetermined by the vehicle manufacturer. When this happens the P0193 trouble code will be stored by the power control module and the Check Engine Light will come on. What causes the P0193 code? What are the symptoms of the P0193 code?
Is the p0193 OBD-II trouble code serious?
The P0193 trouble code should be diagnosed and repaired immediately. This code is considered serious because it can cause drivability problems, such as failing or struggling to start, that makes operating the vehicle difficult, as well as dangerous.
How does the FRP sensor on the fuel rail work?
The FRP sensor measures the pressure difference between the fuel rail and atmospheric pressure. The FRP sensor nominal output varies between 0.5 and 4.5 volts, with 0.5 volts corresponding to 0 MPa (0 psi) gauge and 4.5 volts corresponding to 26 MPa (3771 psi) gauge.