What is po148?
What is po148?
The engine control module (PCM) uses a Fuel Rail Pressure Sensor to determine the amount of fuel going to the injectors. If the PCM does not see that the commanded pressure is equal to the actual pressure, the PCM will set code P0148.
What code is P0148?
Diagnostic trouble code (DTC) P0148 stands for “Fuel Delivery Error.” This trouble code is stored when the powertrain control module (PCM) has detected that the actual fuel pressure and desired fuel pressure do not match. This sensor is also used to determine the amount of fuel going to the injectors.
What are the symptoms of a fuel delivery code p0148?
Symptoms of a P0148 code may include: The strong odor of diesel fuel Other fuel and engine drivability related codes may be stored Potential causes for this code to set are: Open or shorted high pressure fuel supply system wiring and/or connectors Malfunctioning fuel pump or PCM power supply relay
What does high pressure common rail code p0148 mean?
P0148 – High Pressure Common Rail Checksum Error (Dodge/Ram) 19 Sep If there is no fuel smell, or if your test of the fuel lines and rails indicates no leaks, then the P0148 code is likely indicating a fuel control actuator (FCA) problem, or a problem in the fuel pressure sensor itself.
What does p0148 mean on an ECM?
P0148 Meaning. The Fuel Control Actuator (FCA) is an electronically controlled solenoid valve. The ECM controls the amount of fuel that enters the high-pressure pumping chambers by opening and closing the FCA based on a demanded fuel pressure.
How much does it cost to repair a p0148 Ford engine?
The cost of diagnosing the P0148 FORD 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. When is the P0148 FORD code detected? Engine Light ON (or Service Engine Soon Warning Light)
When do I get a fuel pressure code p0148?
If the PCM detects an input signal from the fuel pressure sensor which indicates that fuel pressure is not within a specified range (too low or too high), a code P0148 will be stored and a malfunction indicator lamp may be illuminated.
P0148 Meaning. The Fuel Control Actuator (FCA) is an electronically controlled solenoid valve. The ECM controls the amount of fuel that enters the high-pressure pumping chambers by opening and closing the FCA based on a demanded fuel pressure.
Why do I get p0148 on my Dodge Ram 3500?
I have a 2007 Dodge Ram 3500 with a 5.9 original transmission. I do have a bullydog (it sucks) and have tried the truck in multiple settings and still get the code. The p0148 has plagued me for a while I have a code reader and I know it’s a fuel pressure checksum issue.
The cost of diagnosing the P0148 FORD 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. When is the P0148 FORD code detected? Engine Light ON (or Service Engine Soon Warning Light)
