High Rail Pressure - Kubota V3800-CR-TE4 Diagnosis Manual

V3800-CR-TE4,V3800-CR-TIE4, DM
Name
ISO 14229
P-Code
SPN
J1939-73
FMI
DTC Name

High rail pressure

Management Unit
for Detected Part
Detection item
DTC Set
Preconditions
DTC set parameter
Time to action or
number of error
detection
System Action
Behaviour During
Malfunction
Engine Warning
Light
Recovery from
error
• Actual pressure exceeds the command pressure
• Rail pressure sensor is normal
• Sensor supply voltage VCC# is normal
• Actual pressure ≥ 197 MPa (2010 kgf/cm
• 1 sec. or more
• Output limitation: Approximately 50 % of normal condition
• Speed limitation (Accelerator limitation: 50 %)
• Rail pressure limitation:
Command pressure ≤ 80 MPa (820 kgf/cm
• EGR stop
• Insufficient output
• Worsening exhaust gas performance
• ON
• Diagnostic counter = zero
High rail pressure
P0088
157
0
PCEX
2
, 28600 psi)
2
, 12000 psi)
1-S70
COMMON RAIL SYSTEM
9Y1200192CRS0610US0
KiSC issued 05, 2012 A