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07-CR-E5,07-CR-TE5,07-CR-TIE5, DM
Name
ISO 14229
P-Code
SPN
J1939-73
FMI
SPN Name
Engine Injector Metering Rail 1 Pressure
SAE J1939 Table C1
DTC Name
High rail pressure
Detection item
DTC Set
Preconditions
DTC set parameter
Time to action or
number of error
detection
Limp Home Action
by engine ECU
(system action)
Behaviour During
Malfunction
Engine Warning
Light
Recovery from
error
Delay time for
recovery
Remark
• 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 %)
• EGR stop
• Intake throttle 100 % open
• Insufficient output
• Worsening exhaust gas performance
• ON
• Diagnostic counter = zero or Key switch turn OFF
• 30 sec.
• To minimize PM emission to DPF
High rail pressure
P0088
157
0
2
, 28600 psi)
1-S70
COMMON RAIL SYSTEM
9Y3200007CRS0108US0
KiSC issued 03, 2022 A
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