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DTC P0652, P0653 SENSOR POWER SUPPLY
EC-1105
[YD (WITH EURO-OBD)]
C
D
E
F
G
H
I
J
K
L
M
A
EC
On Board Diagnosis Logic EBS011CO
DTC Confirmation Procedure EBS011CP
NOTE:
If DTC Confirmation Procedure has been previously conducted, always turn ignition switch OFF and wait at
least 10 seconds before conducting the next test.
WITH CONSULT-II
1. Turn ignition switch ON.
2. Select “DATA MONITOR” mode with CONSULT-II.
3. Wait at least 5 seconds.
4. If 1st trip DTC is detected, go to EC-1107, "
Diagnostic Proce-
dure" .
WITH GST
Follow the procedure “WITH CONSULT-II” above.
91 G
Accelerator pedal position
sensor 2
[Ignition switch ON]
● Engine stopped
● Accelerator pedal: Fully released
0.4 - 0.7V
[Ignition switch ON]
● Engine stopped
● Accelerator pedal: Fully depressed
2.2 - 2.7V
92 Y
Accelerator pedal position
sensor 2 ground
[Ignition switch ON] Approximately 0.3V
TERMI-
NAL
NO.
WIRE
COLOR
ITEM CONDITION
DATA
(DC Voltage and Pulse Signal)
DTC No. Trouble diagnosis name DTC detecting condition Possible cause
P0652
Accelerator pedal position
sensor 2 power supply cir-
cuit low
ECM detects a voltage of power source for the
APP sensor 2 is excessively low.
● Harness or connectors
(The APP sensor 2 power supply cir-
cuit is open or shorted.)
● Accelerator pedal position sensor
(Accelerator pedal position sensor 2)
P0653
Accelerator pedal position
sensor 2 power supply cir-
cuit high
ECM detects a voltage of power source for the
APP sensor 2 is excessively high.
SEF817Y
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