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DTC P0122, P0123 APP SENSOR
EC-1297
[YD (WITHOUT EURO-OBD)]
C
D
E
F
G
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J
K
L
M
A
EC
DTC P0122, P0123 APP SENSOR PFP:18002
Description EBS011Z3
The accelerator pedal position sensor is installed on the upper end
of the accelerator pedal assembly. The ECM uses the signal to
determine the amount of fuel to be injected.
CONSULT-II Reference Value in Data Monitor Mode EBS011Z4
Specification data are reference values.
*: These signals are converted by ECM internally. Thus, these differ from ECM terminals voltage.
ECM Terminals and Reference Value EBS011Z5
Specification data are reference values and are measured between each terminal and ground.
CAUTION:
Do not use ECM ground terminals when measuring input/output voltage. Doing so may result in dam-
age to the ECM's transistor. Use a ground other than ECM terminals, such as the ground.
PBIB1741E
MONITOR ITEM CONDITION SPECIFICATION
ACCEL POS SEN*
● Ignition switch: ON
(Engine stopped)
Accelerator pedal: Fully released 0.2 - 0.7V
Accelerator pedal: Fully depressed 3.9 - 4.9V
ACCEL SEN 2*
● Ignition switch: ON
(Engine stopped)
Accelerator pedal: Fully released 0.1 - 0.4V
Accelerator pedal: Fully depressed 1.9 - 2.4V
TERMI-
NAL
NO.
WIRE
COLOR
ITEM CONDITION
DATA
(DC Voltage and Pulse Signal)
82 B
Accelerator pedal position
sensor 1 power supply
[Ignition switch ON] Approximately 5.3V
83 W
Accelerator pedal position
sensor 1
[Ignition switch ON]
● Engine stopped
● Accelerator pedal: Fully released
0.5 - 1.0V
[Ignition switch ON]
● Engine stopped
● Accelerator pedal: Fully depressed
4.2 - 5.2V
84 R
Accelerator pedal position
sensor 1 ground
[Ignition switch ON] Approximately 0.3V
85 —
Sensor ground
(Accelerator pedal posi-
tion sensor shield circuit)
[Ignition switch ON] Approximately 0.3V
90 L
Accelerator pedal position
sensor 2 power supply
[Ignition switch ON] Approximately 5.3V
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