Nissan Qashqai J11. Manual — part 383
![](/vehicles/gon/ffua/forullalerus/ans.png)
ECK-92
< ECU DIAGNOSIS INFORMATION >
[K9K]
ECM
P0641
Sensor power supply
• EGR valve is closed position
• Throttle control motor is opened
• Prohibit DPF regeneration
• Limited boost pressure regulation
• Torque limitation
• Prohibit the operation of the ASCD system
• Boost pressure limitation
P0651
• Air conditioner deactivation
• Small Torque limitation
• Fan 2 activation
• Freeshift inhibited
• ASCD/Speed limiter deactivation
P0697
• EGR valve is closed position
• Throttle control motor is opened
• Rail pressure limitation
• Freeshift inhibited
• ASCD/Speed limiter deactivation (considered as abnormal with dashboard
message)
• Regeneration forbidden
P0833
Clutch pedal switch
ASCD/Speed limiter not available
P1453
DPF pressure sensor
• EGR valve is closed position
• Throttle control motor is opened
• Prohibit DPF regeneration
• Prohibit the operation of the ASCD system
P1480
P1481
P1482
P1483
Exhaust electric throttle control actuator
• EGR valve is closed position
• Throttle control motor is opened
• Airflow regulation cut off
• Compression test routine forbidden
• Regeneration forbidden
• ASCD/Speed limiter deactivation with dashboard message
• Freeshift inhibited
P1484
P1485
P1486
P1487
P1488
P1489
Low pressure EGR volume control valve
• EGR valve is closed position
• Throttle control motor is opened
• Regenerations forbidden
• ASCD/Speed limiter deactivation with dashboard message
• Freeshift inhibited
P1544
Exhaust gas temperature sensor 2 circuit
• EGR valve is closed position
• Throttle control motor is opened
• Prohibit DPF regeneration
• Prohibit the operation of the ASCD system
P1641
P1642
P1643
Thermoplunger circuit
Thermoplunger cut-off
P2002
Diesel particulate filter
• EGR valve is closed position
• Throttle control motor is opened
• Prohibit DPF regeneration
• Prohibit the operation of the ASCD system
• Prohibit stop/start system
P2120
Accelerator pedal position sensor 2 circuit
• Torque limitation
• Aftersales and factory routines inhibited
• Freeshift inhibited
• ASCD/Speed limiter deactivation (considered as abnormal with dashboard
message)
P2226
Barometric pressure sensor
• EGR valve is closed position
• Throttle control motor is opened
• Prohibit DPF regeneration
• Prohibit the operation of the ASCD system
DTC No.
Detected items
Engine operating condition in fail-safe mode
![](/vehicles/gon/ffua/forullalerus/lloren.png)
ECM
ECK-93
< ECU DIAGNOSIS INFORMATION >
[K9K]
C
D
E
F
G
H
I
J
K
L
M
A
ECK
N
P
O
STOP/START SYSTEM
P2263
Turbocharger boost pressure sensor circuit
• EGR valve is closed position
• Throttle control motor is opened
• Torque limitation
• ASCD/Speed limiter deactivation
• Freeshift is inhibited
• Regeneration forbidden
P2452
Diesel particulate filter pressure sensor cir-
cuit
• EGR valve is closed position
• Throttle control motor is opened
• Prohibit DPF regeneration
• Prohibit the operation of the ASCD system
P253F
• Torque limitation
• EGR valve is closed position
• Throttle control motor is opened
• Regeneration is forbidden
DTC No.
Detected items
Engine operating condition in fail-safe mode
![](/vehicles/gon/ffua/forullalerus/moviningedg.png)
ECK-94
< ECU DIAGNOSIS INFORMATION >
[K9K]
ECM
DTC No.
Detected items
Stop/start system operating condition in fail safe mode
Idling or driving the vehi-
cle
Stop/start system operating
Stop
During cranking
(Restart)
U0298
Communication with DC/DC con-
verter control unit
—
—
Prohibit the stop/start sys-
tem operation from the
next time
B1900
B1901
B1902
B1903
DC/DC converter
Prohibit the stop/start
system operation
Restart the engine
B1904
—
—
P0001
Fuel pump
Prohibit the stop/start
system operation
Restart the engine
P0002
Fuel pressure
P0016
CKP - CMP correlation
P0089
Fuel pressure
P0115
ECT sensor
P0120
Throttle position sensor
P0180
Fuel temperature sensor
P0190
FRP sensor
P0200
P0201
P0202
P0203
P0204
Fuel injector
P0335
CKP sensor
P0340
CMP sensor
P0402
P0403
EGR volume control valve
P0409
EGR volume control valve posi-
tion sensor
P0487
EGR volume control valve
P0488
EGR system
P0544
EGT sensor 1
P061A
P062B
ECM
P0638
Electric throttle control actuator
function
P0641
P0697
Sensor power supply
P0833
CPP switch
—
—
![](/vehicles/gon/ffua/forullalerus/kingitry.png)
ECM
ECK-95
< ECU DIAGNOSIS INFORMATION >
[K9K]
C
D
E
F
G
H
I
J
K
L
M
A
ECK
N
P
O
DTC Inspection Priority Chart
INFOID:0000000010289670
If some DTCs are displayed at the same time, perform inspections one by one based on the following priority
chart.
P1480
P1481
P1482
P1483
Exhaust electric throttle control
actuator
Prohibit the stop/start
system operation
Restart the engine
Prohibit the stop/start sys-
tem operation from the
next time
P1484
P1485
P1487
P1488
Low pressure EGR volume con-
trol valve
P1486
Low pressure EGR volume con-
trol valve position sensor
P1512
Starter motor
—
P1516
High pressure fuel pump system
Restart the engine
P1650
Starter motor relay2
Restart the engine or stall
the engine
P1655
P1656
Engine restart bypass relay
—
—
P2002
Diesel particulate filter
Prohibit the stop/start
system operation
Restart the engine
P2100
Throttle control motor relay
—
P2119
Electric throttle control function
Restart the engine
DTC No.
Detected items
Stop/start system operating condition in fail safe mode
Idling or driving the vehi-
cle
Stop/start system operating
Stop
During cranking
(Restart)
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