WebApr 13, 2024 · Code P0148 Description 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. When the FCA is opened, the maximum amount of fuel is being supplied … WebJul 16, 2024 · Theory of Operation The Powertrain Control Module ( PCM) provides the Fuel Rail Pressure Sensor with a 5-Volt supply and sensor ground, and receives a signal voltage back from the Fuel Rail Pressure Sensor. This sensor signal voltage changes based on the pressure in the fuel rail.
P0148: Code Meaning, Causes, Symptoms, & Tech Notes - Engine-Codes.com
Web What Does the P0148 Code Mean? 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. WebSymptoms of a P0148 code may include: Decreased fuel efficiency Diminished engine performance Excessive black smoke from exhaust The strong odor of diesel fuel Other fuel and engine drivability related codes may be stored Causes Potential causes for this code to set are: High pressure fuel system leak Defective fuel pressure sensor dairy farms for sale in illinois
How To Fix P0148 Code On Cummins? (Completely Explained)
WebP0148 code showing up truck runs rough and has died once. Feels like it is running out fuel. Changed fuel filter and checked lift pump. Lift pump … read more Chad Farhat Owner Associate Degree 12,542 satisfied customers 5.9 Cummins 2004 will start with starter fluid. Otherwise 5.9 Cummins 2004 will start with starter fluid. Otherwise won't. WebThese codes appear to be different, but a skilled technician can quickly identify them. Here are some Common reasons the code appear on Cummins An illuminated engine light or the service engine light. An unsecured CAN bus + or circuit. Power shortage. A defective control module. How To Fix Code U010C On 6.7L Cummins? WebJul 14, 2016 · In order to do this, remove the fuel supply line before it connects to the injection pump and place the open end into a bucket under the truck. Next, hop in your truck, and “bump” the key. When I say bump the key, just turn the key to crank the engine for a second in order to engage the pump. biopushlock