Nissan Juke (2016 year). Service Repair Manual — part 226
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SYSTEM
EC-623
< SYSTEM DESCRIPTION >
[MR EXCEPT FOR NISMO RS MODELS]
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SYSTEM
ENGINE CONTROL SYSTEM
ENGINE CONTROL SYSTEM : System Diagram
INFOID:0000000012198197
ENGINE CONTROL SYSTEM : System Description
INFOID:0000000012198198
ECM controls the engine by various functions.
JSBIA7177GB
Revision: November 2015
2016 JUKE
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EC-624
< SYSTEM DESCRIPTION >
[MR EXCEPT FOR NISMO RS MODELS]
SYSTEM
ENGINE CONTROL SYSTEM : Integrated Engine Control
INFOID:0000000012198199
SYSTEM DESCRIPTION
ECM calculates the target intake air amount and the target boost pressure according to the effective volume of
cylinder, operation rate of EGR, and boost pressure to achieve driving condition requested by the driver. ECM
properly combines the intake and exhaust air VTC, EGR valve, throttle valve, and turbocharger bypass control
valve based on the calculations.
Function
Reference
Engine oil pressure control
EC-635, "ENGINE OIL PRESSURE CONTROL SYSTEM : Sys-
tem Description"
EGR system
EC-637, "EGR SYSTEM : System Description"
Intake manifold runner control
EC-643, "INTAKE MANIFOLD RUNNER CONTROL : System De-
scription"
Thermal management control
EC-647, "THERMAL MANAGEMENT CONTROL : System De-
scription"
Fuel injection control
EC-630, "DIRECT INJECTION GASOLINE SYSTEM : System De-
scription"
Fuel pressure control
EC-633, "FUEL PRESSURE CONTROL : System Description"
Electric ignition control
EC-636, "ELECTRIC IGNITION SYSTEM : System Description"
Intake valve timing control
EC-639, "INTAKE VALVE TIMING CONTROL : System Descrip-
tion"
Exhaust valve timing control
EC-642, "EXHAUST VALVE TIMING CONTROL : System De-
scription"
Turbocharger boost control
EC-643, "TURBOCHARGER BOOST CONTROL : System De-
scription"
Engine protection control (Low engine oil pressure)
EC-644, "ENGINE PROTECTION CONTROL AT LOW ENGINE
OIL PRESSURE : System Description"
Air conditioning cut control
EC-645, "AIR CONDITIONING CUT CONTROL : System Descrip-
tion"
Cooling fan control
EC-646, "COOLING FAN CONTROL : System Description"
Starter motor drive control
EC-649, "STARTER MOTOR DRIVE CONTROL : System De-
scription"
Evaporative emission
EC-650, "EVAPORATIVE EMISSION SYSTEM : System Descrip-
tion"
Alternator power generation voltage variable control system
EC-651, "ALTERNATOR POWER GENERATION VOLTAGE
VARIABLE CONTROL SYSTEM : System Description"
Fuel filler cap warning system
EC-652, "FUEL FILLER CAP WARNING SYSTEM : System De-
scription"
ASCD (Automatic speed control device)
EC-653, "AUTOMATIC SPEED CONTROL DEVICE (ASCD) :
System Description"
Nissan dynamic control
EC-654, "INTEGRATED CONTROL SYSTEM : System Descrip-
tion"
CAN communication
EC-655, "CAN COMMUNICATION : System Description"
Revision: November 2015
2016 JUKE
![](/vehicles/gon/veicaryovesa/nowa/ugand.png)
SYSTEM
EC-625
< SYSTEM DESCRIPTION >
[MR EXCEPT FOR NISMO RS MODELS]
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EC
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OPERATION IMAGE
ENGINE CONTROL SYSTEM : Fail Safe
INFOID:0000000012822745
Description
When a DTC is detected, ECM executes a mode (in the Fail-safe mode) applicable to the DTC. The fail-safe
mode has the preset traveling control mode (accelerator angle variation and engine output limit) and device fix
mode.
JSBIA5652GB
Fail safe mode
Vehicle behavior
Traveling con-
trol mode
Accelerator an-
gle variation
control
ECM controls the accelerator pedal depression speed to make it slower than actual speed. This
causes a drop in accelerating performance and encourages the driver to repair malfunction.
NOTE:
ECM does not control the accelerator pedal releasing speed.
Engine output
control
ECM reduces the engine output, according to the rise in engine speed. This reduces the vehicle
speed to encourage the driver to repair malfunction.
• Engine output control 1: Limits the maximum speed to 120 km/h (75 MPH)*
• Engine output control 2: Limits the maximum speed to 55 km/h (34 MPH)*
*: This value is a reference value converted from engine power to vehicle speed.
Actual power limitation value differs due to the malfunctioning part and driving condition.
Device fix mode
• This mode fixes the IVT control solenoid valve and the EVT control solenoid valve in the refer-
ence position.
• A control signals is not transmitted to EGR volume control valve and the EGR volume control
is deactivated.
• The Intake manifold runner control valve motor is turned OFF (Intake manifold runner control
valve opens).
Combustion
control mode
Stratified charge
combustion
control at start-
ing
No stratified charge combustion at starting (cold start).
Idle speed con-
trol
Stops feedback control of idle speed and controls with specified speed.
Recovery speed
control at decel-
erating
Stops recovery speed control by the fuel cut at decelerating and controls with specified speed.
Idle neutral con-
trol
Stops idle neutral control.
Ignition timing
correction con-
trol
Partially controls ignition timing control.
Retardation
control
Controls ignition timing delay control in the intermediate water temperature range.
Revision: November 2015
2016 JUKE
![](/vehicles/gon/veicaryovesa/nowa/ngentint.png)
EC-626
< SYSTEM DESCRIPTION >
[MR EXCEPT FOR NISMO RS MODELS]
SYSTEM
Fail Safe Pattern
Fail Safe List
×
:Applicable —: Not applicable
Pattern
Fail safe mode
A
Traveling control mode
Accelerator angle variation control
B
Engine output control 1
C
Engine output control 2
D
Device fix mode
E
Combustion control mode
Stratified charge combustion control at starting
F
• Idle speed control
• Recovery speed control at decelerating
• Idle neutral control
G
• Ignition timing correction control
• Retardation control
DTC
No.
Detected items
Vehicle behavior
Pattern
Others
A
B
C
D
E
F
G
P0011
P0075
P052A
P052B
Intake valve timing control
—
—
—
×
—
—
—
—
P0014
P0078
Exhaust valve timing control
—
—
—
×
—
—
—
—
P0046
Electric wastegate control ac-
tuator
×
×
—
×
—
—
—
The ECM stops the electric wastegate actu-
ator control, engine can not be super-
charged driving.The ECM requlates engine
power limiter and EGR Off.
P0087
P0090
FRP control system
×
—
×
×
×
—
—
—
P0088
FRP control system
×
—
×
—
×
—
—
—
P00B3
P00B4
Engine coolant temperature
sensor 2
—
—
—
—
—
—
—
High coolant temperature control does not
function.
P0101
P0102
P0103
Mass air flow sensor
×
×
—
×
×
×
×
NOTE:
Fail-safe mode may not start depending on
malfunction type of ECM
P0117
P0118
Engine coolant temperature
sensor 1
—
—
—
—
×
×
—
The engine speed does not exceed 2,000
rpm due to fuel cut
P0122
P0123
P0222
P0223
P2135
Throttle position sensor
—
—
—
×
—
—
—
The ECM controls the electric throttle con-
trol actuator in regulating the throttle open-
ing in order for the idle position to be within
+10 degrees.
The ECM regulates the opening speed of
the throttle valve to be slower than the nor-
mal condition.
So, the acceleration will be poor.
P0171
P0172
Fuel injection system
×
—
—
—
×
×
—
—
P0190
FRP sensor
×
×
×
×
×
×
—
High pressure fuel pump is activated at
maximum discharge pressure.
NOTE:
Fail-safe mode may not start depending on
malfunction type of ECM
Revision: November 2015
2016 JUKE
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SYSTEM
EC-627
< SYSTEM DESCRIPTION >
[MR EXCEPT FOR NISMO RS MODELS]
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P0192
FRP sensor
×
×
—
—
×
—
—
High pressure fuel pump is activated at
maximum discharge pressure.
NOTE:
Fail-safe mode may not start depending on
malfunction type of ECM
P0193
FRP sensor
×
×
—
—
×
—
—
High pressure fuel pump is activated at
maximum discharge pressure.
NOTE:
Fail-safe mode may not start depending on
malfunction type of ECM
P0196
P0197
P0198
Engine oil temperature sensor
—
—
—
—
—
—
—
Exhaust valve timing control does not func-
tion.
P0201
P0202
P0203
P0204
Injector
×
—
×
—
×
—
—
—
P0237
Turbocharger boost sensor
×
×
—
×
—
—
—
—
P0300
P0301
P0302
P0303
P0304
Misfire
×
—
—
—
×
×
—
—
P0335
Crankshaft position sensor
—
—
—
×
—
—
—
—
P0340
Camshaft position sensor
—
—
—
×
—
—
—
—
P0365
Exhaust valve timing control
position sensor
—
—
—
×
—
—
—
—
P0401
P0402
EGR system
—
—
—
×
—
—
—
—
P0404
EGR volume control valve
×
—
×
×
×
×
—
—
P0407
P0408
P046E
P046F
P0486
EGR pressure sensor
—
—
—
×
—
—
—
—
P0448
EVAP canister vent control
valve
×
—
—
×
—
—
—
—
P044A
P044B
P044C
P044D
P044E
EGR volume control valve po-
sition sensor
×
—
—
×
—
—
—
—
P0500
Vehicle speed sensor
×
—
—
—
×
×
—
—
P0501
P2159
×
—
—
—
×
—
—
P050A
Cold start control
×
—
—
—
×
—
—
—
P0524
Engine oil pressure
—
—
—
—
—
—
—
• ECM illuminates oil pressure warning
lamp on the combination meter.
• Engine speed will not rise more than
4,000rpm due to the fuel cut.
• Fail-safe is canceled when ignition switch
OFF
→
ON.
DTC
No.
Detected items
Vehicle behavior
Pattern
Others
A
B
C
D
E
F
G
Revision: November 2015
2016 JUKE
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EC-628
< SYSTEM DESCRIPTION >
[MR EXCEPT FOR NISMO RS MODELS]
SYSTEM
P0603
P0607
ECM
×
×
—
—
—
—
—
—
P0604
P0605
P0606
P060B
—
—
—
×
—
—
—
ECM stops the electric throttle control actu-
ator control, throttle valve is maintained at a
fixed opening (approx. 5 degrees) by the re-
turn spring.
P060A
×
×
—
×
—
—
—
NOTE:
Fail-safe mode may not start depending on
malfunction type of ECM
P062B
×
—
×
—
×
—
—
P0643
Sensor power supply
—
—
—
×
—
—
—
ECM stops the electric throttle control actu-
ator control, throttle valve is maintained at a
fixed opening (approx. 5 degrees) by the re-
turn spring.
P119A
FRP sensor
×
—
—
—
×
—
—
—
P119B
FRP sensor
×
—
—
—
×
—
—
—
P119C
FRP sensor
×
—
—
—
×
—
—
—
P1197
Out of gas
—
—
×
×
—
—
—
—
P1217
Engine over temperature
—
—
—
—
—
—
—
The engine speed does not exceed 2,000
rpm due to fuel cut
P159B
G sensor
×
—
—
—
×
—
—
—
P2100
P2103
Throttle control motor relay
—
—
—
×
—
—
—
ECM stops the electric throttle control actu-
ator control, throttle valve is maintained at a
fixed opening (approx. 5 degrees) by the re-
turn spring.
P2004
Intake manifold runner control
valve
—
—
—
×
—
—
—
—
P2014
Intake manifold runner control
valve position sensor
—
—
—
×
—
—
—
—
P2016
Intake manifold runner control
valve position sensor
—
—
—
×
—
—
—
—
P2017
Intake manifold runner control
valve position sensor
—
—
—
×
—
—
—
—
P2018
Intake manifold runner control
valve position sensor
—
—
—
×
—
—
—
—
P2101
Electric throttle control func-
tion
—
—
—
×
—
—
—
ECM stops the electric throttle control actu-
ator control, throttle valve is maintained at a
fixed opening (approx. 5 degrees) by the re-
turn spring.
P2118
Throttle control motor
—
—
—
×
—
—
—
ECM stops the electric throttle control actu-
ator control, throttle valve is maintained at a
fixed opening (approx. 5 degrees) by the re-
turn spring.
P2119
Electric throttle control actua-
tor
×
×
—
×
—
—
—
ECM stops the electric throttle control actu-
ator control, throttle valve is maintained at a
fixed opening (approx. 5 degrees) by the re-
turn spring.
NOTE:
Fail-safe mode may not start depending on
malfunction type of ECM
DTC
No.
Detected items
Vehicle behavior
Pattern
Others
A
B
C
D
E
F
G
Revision: November 2015
2016 JUKE
![](/vehicles/gon/veicaryovesa/nowa/serouieieckn.png)
SYSTEM
EC-629
< SYSTEM DESCRIPTION >
[MR EXCEPT FOR NISMO RS MODELS]
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EC
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DIRECT INJECTION GASOLINE SYSTEM
P2122
P2123
P2127
P2128
P2138
Accelerator pedal position
sensor
—
—
—
×
—
—
—
The ECM controls the electric throttle con-
trol actuator in regulating the throttle open-
ing in order for the idle position to be within
+10 degrees.
The ECM regulates the opening speed of
the throttle valve to be slower than the nor-
mal condition.
So, the acceleration will be poor.
P2162
Vehicle speed sensor
×
—
—
—
×
—
—
—
P2263
Turbocharger system
×
×
—
×
—
—
—
—
P2562
P2566
Electric wastegate control
valve position sensor
×
×
—
×
—
—
—
The ECM stops the electric wastegate actu-
ator control, engine can not be super-
charged driving.The ECM requlates engine
power limiter and EGR Off.
P2563
Electric wastegate control
valve position sensor
×
×
—
×
—
—
—
—
P2564
Electric wastegate control
valve position sensor
×
×
—
×
—
—
—
—
P2565
Electric wastegate control
valve position sensor
×
×
—
×
—
—
—
—
P26A3
P26A5
P26A6
P26A7
Multi-way control valve
—
—
—
—
—
—
—
• When detecting a malfunction with the
valve closed, ECM fully opens the valve.
• When detecting a malfunction with the
valve opened, ECM maintains valve an-
gle.
• When detecting a malfunction in sensor,
ECM fully opens the valve.
• ECM limits the engine output depending
on malfunctions.
DTC
No.
Detected items
Vehicle behavior
Pattern
Others
A
B
C
D
E
F
G
Revision: November 2015
2016 JUKE
![](/vehicles/gon/veicaryovesa/nowa/nilye.png)
EC-630
< SYSTEM DESCRIPTION >
[MR EXCEPT FOR NISMO RS MODELS]
SYSTEM
DIRECT INJECTION GASOLINE SYSTEM : System Diagram
INFOID:0000000012198201
DIRECT INJECTION GASOLINE SYSTEM : System Description
INFOID:0000000012198202
INPUT/OUTPUT SIGNAL CHART
JPBIA5479GB
Revision: November 2015
2016 JUKE
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