DTC
P0087/49 Fuel Rail / System Pressure - Too Low
DESCRIPTION
MONITOR DESCRIPTION
MONITOR STRATEGY
TYPICAL ENABLING CONDITIONS
TYPICAL MALFUNCTION THRESHOLDS
WIRING DIAGRAM
INSPECTION PROCEDURE
When using intelligent tester:
READ DATA LIST (FUEL PRESS)
CHECK IF DTC OUTPUT RECURS (FUEL PRESSURE SENSOR DTCS)
CHECK WIRE HARNESS (FUEL PRESSURE SENSOR - ECM)
When not using intelligent tester:
CHECK ECM (PCR1 VOLTAGE)
INSPECT COMMON RAIL ASSEMBLY (FUEL PRESSURE SENSOR)
CHECK WIRE HARNESS (FUEL PRESSURE SENSOR - ECM)