Nissan Almera Tino V10. Instruction — part 652
EC-1434
[YD (WITHOUT EURO-OBD)]
DTC P0642, P0643 SENSOR POWER SUPPLY
Component Inspection
EBS014Y7
ACCELERATOR PEDAL POSITION SENSOR
1.
Reconnect all harness connectors disconnected.
2.
Turn ignition switch ON.
3.
Check voltage between ECM terminals 83 (APP sensor 1 sig-
nal), 91 (APP sensor 2 signal) and body ground under the fol-
lowing conditions.
4.
If NG, replace accelerator pedal assembly.
Removal and Installation
EBS014Y8
ACCELERATOR PEDAL
Refer to FE-16, “ACCELERATOR CONTROL SYSTEM”.
Terminal
Accelerator pedal
Voltage
83
(Accelerator pedal position
sensor 1)
Fully released
0.5 - 1.0V
Fully depressed
4.2 - 5.2V
91
(Accelerator pedal position
sensor 2)
Fully released
0.4 - 0.7V
Fully depressed
2.2 - 2.7V
MBIB0615E
DTC P0652, P0653 SENSOR POWER SUPPLY
EC-1435
[YD (WITHOUT EURO-OBD)]
C
D
E
F
G
H
I
J
K
L
M
A
EC
DTC P0652, P0653 SENSOR POWER SUPPLY
PFP:18002
Description
EBS014Y9
The accelerator pedal position sensor is installed on the upper end
of the accelerator pedal assembly. The sensors detect the accelera-
tor pedal position and sends a signal to the ECM. The ECM uses the
signal to determine the amount of fuel to be injected.
CONSULT-II Reference Value in Data Monitor Mode
EBS014YA
Specification data are reference values.
*: This signal is converted by ECM internally. Thus, it differs from ECM terminal voltage.
ECM Terminals and Reference Value
EBS014YB
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)
82
L
Accelerator pedal position
sensor 1 power supply
[Ignition switch ON]
Approximately 5.3V
83
L/R
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
L/W
Accelerator pedal position
sensor 1 ground
[Ignition switch ON]
Approximately 0.3V
85
—
Sensor ground
(Accelerator pedal position
sensor shield circuit)
[Ignition switch ON]
Approximately 0.3V
90
R
Accelerator pedal position
sensor 2 power supply
[Ignition switch ON]
Approximately 5.3V
EC-1436
[YD (WITHOUT EURO-OBD)]
DTC P0652, P0653 SENSOR POWER SUPPLY
On Board Diagnosis Logic
EBS014YC
The MI will not light up for these self-diagnoses.
DTC Confirmation Procedure
EBS014YD
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-1438, "Diagnostic Procedure"
.
91
B
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
W
Accelerator pedal position
sensor 2 ground
[Ignition switch ON]
Approximately 0.3V
TERMI-
NAL
NO.
WIRE
COLOR
ITEM
CONDITION
DATA
(DC Voltage)
DTC No.
Trouble diagnosis name
DTC detecting condition
Possible cause
P0652
Accelerator pedal position sensor
2 power supply circuit 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 circuit
is open or shorted.)
●
Accelerator pedal position sensor
(Accelerator pedal position sensor 2)
P0653
Accelerator pedal position sensor
2 power supply circuit high
ECM detects a voltage of power source for
the APP sensor 2 is excessively high.
SEF817Y
DTC P0652, P0653 SENSOR POWER SUPPLY
EC-1437
[YD (WITHOUT EURO-OBD)]
C
D
E
F
G
H
I
J
K
L
M
A
EC
Wiring Diagram
EBS014YE
YEC523A
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст