Nissan Almera Tino V10. Manual — part 476
EC-730
[QG (WITHOUT EURO-OBD)]
DTC P0227, P0228 APP SENSOR
Wiring Diagram
EBS00QYF
YEC455A
DTC P0227, P0228 APP SENSOR
EC-731
[QG (WITHOUT EURO-OBD)]
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EC
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.
Diagnostic Procedure
EBS00QYG
1.
RETIGHTEN GROUND SCREWS
1.
Turn ignition switch “OFF”.
2.
Loosen and retighten engine ground screws.
>> GO TO 2.
TERMI-
NAL
NO.
WIRE
COLOR
ITEM
CONDITION
DATA (DC Voltage)
82
B
Sensor ground
(Accelerator pedal position
sensor 1)
[Engine is running]
●
Warm-up condition
●
Idle speed
Approximately 0V
83
B
Sensor ground
(Accelerator pedal position
sensor 2)
[Ignition switch “ON”]
Approximately 0V
90
R
Sensor power supply
(Accelerator pedal position
sensor 1)
[Ignition switch “ON”]
Approximately 5V
91
G
Sensor power supply
(Accelerator pedal position
sensor 2)
[Ignition switch “ON”]
Approximately 5V
98
LG
Accelerator pedal position
sensor 2
[Ignition switch “ON”]
●
Engine stopped
●
Accelerator pedal fully released
0.17 - 0.34V
[Ignition switch “ON”]
●
Engine stopped
●
Accelerator pedal fully depressed
More than 1.95V
106
L
Accelerator pedal position
sensor 1
[Ignition switch “ON”]
●
Engine stopped
●
Accelerator pedal fully released
0.35 - 0.67V
[Ignition switch “ON”]
●
Engine stopped
●
Accelerator pedal fully depressed
More than 3.9V
MBIB0095E
EC-732
[QG (WITHOUT EURO-OBD)]
DTC P0227, P0228 APP SENSOR
2.
CHECK APP SENSOR 1 POWER SUPPLY CIRCUIT
1.
Disconnect accelerator pedal position (APP) sensor harness
connector.
2.
Turn ignition switch “ON”.
3.
Check voltage between APP sensor terminal 2 and ground with
CONSULT-II or tester.
OK or NG
OK
>> GO TO 3.
NG
>> Repair open circuit or short to ground or short to power
in harness or connectors.
3.
CHECK APP SENSOR 1 GROUND CIRCUIT FOR OPEN AND SHORT
1.
Turn ignition switch “OFF”.
2.
Disconnect ECM harness connector.
3.
Check harness continuity between ECM terminal 82 and APP sensor terminal 4.
Refer to Wiring Diagram.
4.
Also check harness for short to ground and short to power.
OK or NG
OK
>> GO TO 4.
NG
>> Repair open circuit or short to ground or short to power in harness or connectors.
4.
CHECK APP SENSOR 1 INPUT SIGNAL CIRCUIT FOR OPEN AND SHORT
1.
Check harness continuity between ECM terminal 106 and APP sensor terminal 3.
Refer to Wiring Diagram.
2.
Also check harness for short to ground and short to power.
OK or NG
OK
>> GO TO 5.
NG
>> Repair open circuit or short to ground or short to power in harness or connectors.
5.
CHECK APP SENSOR
Refer to
EC-733, "Component Inspection"
.
OK or NG
OK
>> GO TO 7.
NG
>> GO TO 6.
MBIB0152E
Voltage: Approximately 5V
PBIB0811E
Continuity should exist.
Continuity should exist.
DTC P0227, P0228 APP SENSOR
EC-733
[QG (WITHOUT EURO-OBD)]
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EC
6.
REPLACE APP SENSOR
1.
Replace the accelerator pedal position sensor.
2.
Perform
EC-576, "Accelerator Pedal Released Position Learning"
.
3.
Perform
EC-576, "Throttle Valve Closed Position Learning"
.
4.
Perform
EC-576, "Idle Air Volume Learning"
.
>> INSPECTION END
7.
CHECK INTERMITTENT INCIDENT
Refer to
EC-644, "TROUBLE DIAGNOSIS FOR INTERMITTENT INCIDENT"
.
>> INSPECTION END
Component Inspection
EBS00QYH
ACCELERATOR PEDAL POSITION SENSOR
1.
Reconnect all harness connectors disconnected.
2.
Turn ignition switch “ON”.
3.
Check voltage between ECM terminals 106 (APP sensor 1 sig-
nal), 98 (APP sensor 2 signal) and engine ground under the fol-
lowing conditions.
4.
If NG, replace accelerator pedal assembly and go to the next
step.
5.
Perform
EC-576, "Accelerator Pedal Released Position Learning"
.
6.
Perform
EC-576, "Throttle Valve Closed Position Learning"
.
7.
Perform
EC-576, "Idle Air Volume Learning"
.
Remove and Installation
EBS00QYI
ACCELERATOR PEDAL
Refer to “ACCELERATOR CONTROL SYSTEM”, FE-3.
Terminal
Accelerator pedal
Voltage
106
(Accelerator pedal position
sensor 1)
Fully released
0.35 - 0.67V
Fully depressed
More than 3.9V
98
(Accelerator pedal position
sensor 2)
Fully released
0.17 - 0.34V
Fully depressed
More than 1.95V
MBIB0023E
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