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EC-988
[YD (WITH EURO-OBD)]
DTC P0122, P0123 APP SENSOR
On Board Diagnosis Logic EBS0118Z
These self-diagnoses have the one trip detection logic.
The MI will not light up for these self-diagnoses.
DTC Confirmation Procedure EBS01190
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 DTC is detected, go to EC-990, "
Diagnostic Procedure" .
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
P0122
Accelerator pedal position
sensor 1 circuit low input
An excessively low voltage from the APP sensor
1 is sent to ECM.
● Harness or connectors
(The APP sensor 1 circuit is open or
shorted.)
● Accelerator pedal position sensor
(Accelerator pedal position sensor 1)
P0123
Accelerator pedal position
sensor 1 circuit high input
An excessively high voltage from the APP sensor
1 is sent to ECM.
SEF817Y
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