COMMON RAIL SYSTEM
07-CR-E5,07-CR-TE5,07-CR-TIE5, DM
1-S83
9Y3200007CRS0121US0
Name Open circuit of harness / coil
ISO 14229
P-Code
P0203 P0204
J1939-73
SPN 654 652
FMI 33
SPN Name
SAE J1939 Table C1
Engine Injector Cylinder #04 Engine Injector Cylinder #02
DTC Name
Open circuit of harness / coil in 4th cylinder
injector
Open circuit of harness / coil in 2nd cylinder
injector
Detection item
• Open circuit of harness
• Open circuit of injector coil
• Open circuit of harness
• Open circuit of injector coil
DTC Set
Preconditions
• Engine is operating
• Battery voltage is normal
• During injection
• CPU is normal
• Engine is operating
• Battery voltage is normal
• During injection
•CPU is normal
DTC set parameter
• Open circuit of harness or open circuit of
injector coil
• Open circuit of harness or open circuit of
injector coil
Time to action or
number of error
detection
• 8 times or more • 8 times or more
Limp Home Action
by engine ECU
(system action)
• Output limitation: Approximately 75 % of
normal condition
•EGR stop
• Intake throttle 100 % open
• Output limitation: Approximately 75 % of
normal condition
•EGR stop
• Intake throttle 100 % open
Behaviour During
Malfunction
• Insufficient output
• Large vibration
• Worsening exhaust gas performance
• Insufficient output
• Large vibration
• Worsening exhaust gas performance
Engine Warning
Light
•ON •ON
Recovery from
error
• Key switch turn OFF • Key switch turn OFF
Delay time for
recovery
––
Remark
• Injectors which have no DTC are
operated.
• To minimize PM emission to DPF
• Injectors which have no DTC are
operated.
• To minimize PM emission to DPF
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