2006 5.9 cummins
#1
#2
Do you have a programmer on the truck? Was it low on fuel? Did you run it outta fuel? Any fuel on the engine block around the injection lines?
---AutoMerged DoublePost---
P0148-HIGH PRESSURE COMMON RAIL (HPCR) CHECKSUM For a complete wiring diagram Refer to Section 8W. [ul][*]When Monitored: While the engine is running.[*]Set Condition: A deviation between the fuel pressure set point and the actual fuel pressure.[/ul] 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, DAMAGE, OR DEBRIS--- LIFT PUMP FLOW--- AIR IN FUEL SYSTEM--- LEAKING FUEL INJECTORS OR HIGH PRESSURE CONNECTORS--- PRESSURE LIMITING VALVE--- HIGH PRESSURE FUEL PUMP
---AutoMerged DoublePost---
P0148-HIGH PRESSURE COMMON RAIL (HPCR) CHECKSUM For a complete wiring diagram Refer to Section 8W. [ul][*]When Monitored: While the engine is running.[*]Set Condition: A deviation between the fuel pressure set point and the actual fuel pressure.[/ul] 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, DAMAGE, OR DEBRIS--- LIFT PUMP FLOW--- AIR IN FUEL SYSTEM--- LEAKING FUEL INJECTORS OR HIGH PRESSURE CONNECTORS--- PRESSURE LIMITING VALVE--- HIGH PRESSURE FUEL PUMP
Last edited by 12vNick; 05-11-2011 at 09:17 PM. Reason: Automerged Doublepost
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#3
#4
2006 5.9 cummins
I have also just replaced the fuel injectors and was wondering if the fuel cross over tubes could be leaking and causing the code but if they were leaking I thought it would be hard to start. There are no symptoms just the code. I have cleared it repeatedly trying different things. but it still sets the code.
#5
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