COMMON RAIL SYSTEM
07-CR-E5,07-CR-TE5,07-CR-TIE5, DM
1-S107
9Y3200007CRS0143US0
Name Accelerator position sensor 2 abnormality
ISO 14229
P-Code
P2127 P2128
J1939-73
SPN 29 29
FMI 43
SPN Name
SAE J1939 Table C1
Accelerator Pedal Position 2 Accelerator Pedal Position 2
DTC Name Accelerator position sensor 2: Low Accelerator position sensor 2: High
Detection item
• Ground short circuit or open circuit of
sensor / harness
• Battery short circuit out of sensor /
harness
DTC Set
Preconditions
• Battery voltage is normal
• Sensor supply voltage VCC1 is normal
• Battery voltage is normal
• Sensor supply voltage VCC1 is normal
DTC set parameter
• Voltage of accelerator position sensor 2
is 0.3 V or less
• Voltage of accelerator position sensor 2
is 4.8 V or more
Time to action or
number of error
detection
•Transient •Transient
Limp Home Action
by engine ECU
(system action)
• Forced Idle (Accelerator = 0 %) • Forced Idle (Accelerator = 0 %)
Behaviour During
Malfunction
• Insufficient output • Insufficient output
Engine Warning
Light
•ON •ON
Recovery from
error
• Diagnostic counter = zero
or Key switch turn OFF
• Diagnostic counter = zero
or Key switch turn OFF
Delay time for
recovery
• 3 sec. • 3 sec.
Remark
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