Cummins p0148
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. WebJan 5, 2016 · When Monitored: With the ignition on and battery voltage greater than 10.4 volts. Set Condition: The circuit voltage to the ECM falls below a calibrated threshold for a certain period of time. POSSIBLE CAUSES OTHER DTC 'S FUEL PRESSURE SENSOR (K72E) 5-VOLT SUPPLY CIRCUIT SHORTED TO (G910) RETURN CIRCUIT
Cummins p0148
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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. WebApr 27, 2024 · There are two fuel pumps on the 5.9 Cummins. One is a lift pump that lifts fuel from the fuel tank. The fuel is siphoned to the main 5.9 Cummins injection pump, which then sprays it into the engine. In order to check the performance of fuel system parts, you’ll need a scanner. ... DTC P0148 indicates checking the high-pressure common rail. It ...
Web82 Answers SOURCE: 2004 dodge 2500 5.9 diesel code p0148 high fuel if you are usung any kind of tuner, turn it down. too much rail pressure leads to failed injectors. look into a good lift pump, at least one hundred gallons per hour flow rate. Posted on Mar 28, 2011 Add Your Answer Video Photos Related Questions: Has to do with the fuel pressure. 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?
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
WebApr 18, 2024 · P0148 P0148-HIGH PRESSURE COMMON RAIL (HPCR) CHECKSUM WHEN MONITORED While the engine is running. SET CONDITION POSSIBLE CAUSES - Others DTC's present - Fuel leaks - Fuel control actuator - Fuel pressure sensor - Cascade overflow valve - Check valve damaged or blocked - Fuel return lines obstruction, …
WebApr 3, 2009 · P0148: Fuel Delivery Error P0483: Cooling Fan Speed Me: '06 4x4 2500 QCSB 5.9 - 155,000 miles Dads: '11 4x4 3500 MC DRW 6.7 - 55,000 miles '08 4x4 2500 MC SRW 6.7 - 115,000 miles '09 4x4 3500 CC DRW 6.6 - 118,000 miles www.maxeytrailers.com Kummins Senior Member Joined Jan 30, 2008 754 Posts #2 · … philipp wesselyWebThe symptoms of a P0148 code are: The check engine light will come on Hard or no start during cold weather Engine stalls while driving or when coming to a stop Poor acceleration and idle quality Black smoke from the tailpipe Increased fuel consumption Diagnosis To diagnose a P0148 DTC code, an automotive technician would: trusted brands 2022WebJul 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. philipp werner poingWebJan 5, 2016 · Yes --> Repair other DTCs first. Perform POWERTRAIN VERIFICATION TEST VER - 1 (DIESEL). No --> Go To 2. Ensure that the fuel level is above 15% using … philipp wessner luksWebJul 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. philipp wesselsWebMay 9, 2004 · P0148, P0087 or P1093 low rail pressure, depending on the vehicle The pressure relief valve (limit valve) is in the fuel rail; it is designed to limit rail pressure to avoid damage to your injectors. If the rail pressure is excessive, the relief valve will open and bleed off pressure into the return system. trusted brand logoWebWhenever I have been faced with diagnosing a stored code P0148, it has always meant that the powertrain control module had detected a problem in the high pressure fuel delivery … trusted brand nettle supplements