Nissan Juke (2014 year). Service Repair Manual — part 79
EC-6
Component Inspection . . . . . . . . . . ...
P0451 EVAP CONTROL SYSTEM PRES-
SURE SENSOR . . . . . . . . . . . ...
DTC Logic . . . . . . . . . . . . . . . ..
Diagnosis Procedure . . . . . . . . . . . .
Component Inspection . . . . . . . . . . ...
P0452 EVAP CONTROL SYSTEM PRES-
SURE SENSOR . . . . . . . . . . . ...
DTC Logic . . . . . . . . . . . . . . . ..
Diagnosis Procedure . . . . . . . . . . . .
Component Inspection . . . . . . . . . . ...
P0453 EVAP CONTROL SYSTEM PRES-
SURE SENSOR . . . . . . . . . . . ...
DTC Logic . . . . . . . . . . . . . . . ..
Diagnosis Procedure . . . . . . . . . . . .
Component Inspection . . . . . . . . . . ...
P0456 EVAP CONTROL SYSTEM . . . . ..
DTC Logic . . . . . . . . . . . . . . . ..
Diagnosis Procedure . . . . . . . . . . . .
Component Inspection . . . . . . . . . . ...
P0460 FUEL LEVEL SENSOR . . . . . .
DTC Logic . . . . . . . . . . . . . . . ..
Diagnosis Procedure . . . . . . . . . . . .
P0461 FUEL LEVEL SENSOR . . . . . .
DTC Logic . . . . . . . . . . . . . . . ..
Component Function Check . . . . . . . . ..
Diagnosis Procedure . . . . . . . . . . . .
P0462, P0463 FUEL LEVEL SENSOR . . ...
DTC Logic . . . . . . . . . . . . . . . ..
Diagnosis Procedure . . . . . . . . . . . .
P0500 VSS . . . . . . . . . . . . . ...
EXCEPT FOR M/T MODELS . . . . . . . . ...
EXCEPT FOR M/T MODELS : Description . . ...
EXCEPT FOR M/T MODELS : DTC Logic . . .
EXCEPT FOR M/T MODELS : Diagnosis Proce-
dure . . . . . . . . . . . . . . . . . ...
M/T MODELS . . . . . . . . . . . . . . ...
M/T MODELS : Description . . . . . . . . ...
M/T MODELS : DTC Logic . . . . . . . . .
M/T MODELS : Component Function Check . . .
M/T MODELS : Diagnosis Procedure . . . . .
P0501, P2159 VEHICLE SPEED SENSOR . .
Description . . . . . . . . . . . . . . . .
DTC Logic . . . . . . . . . . . . . . . ..
Diagnosis Procedure . . . . . . . . . . . .
P0506 ISC SYSTEM . . . . . . . . . .
Description . . . . . . . . . . . . . . . .
DTC Logic . . . . . . . . . . . . . . . ..
Diagnosis Procedure . . . . . . . . . . . .
P0507 ISC SYSTEM . . . . . . . . . . .
Description . . . . . . . . . . . . . . .
DTC Logic . . . . . . . . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . .
P050A, P050E COLD START CONTROL . ...
Description . . . . . . . . . . . . . . .
DTC Logic . . . . . . . . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . .
P0520 EOP SENSOR . . . . . . . . . ...
DTC Logic . . . . . . . . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . .
Component Inspection . . . . . . . . . . ..
P0524 ENGINE OIL PRESSURE . . . . . .
DTC Logic . . . . . . . . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . .
Component Inspection . . . . . . . . . . ..
P0603 ECM . . . . . . . . . . . . . ...
DTC Logic . . . . . . . . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . .
P0604 ECM . . . . . . . . . . . . . ...
DTC Logic . . . . . . . . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . .
P0605 ECM . . . . . . . . . . . . . ...
DTC Logic . . . . . . . . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . .
P0606 ECM . . . . . . . . . . . . . ...
DTC Logic . . . . . . . . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . .
P0607 ECM . . . . . . . . . . . . . ...
DTC Logic . . . . . . . . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . .
P060A ECM . . . . . . . . . . . . . ..
DTC Logic . . . . . . . . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . .
P060B ECM . . . . . . . . . . . . . ..
DTC Logic . . . . . . . . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . .
P0611 ECM PROTECTION . . . . . . . ..
Description . . . . . . . . . . . . . . .
DTC Logic . . . . . . . . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . .
P062B ECM . . . . . . . . . . . . . ..
Description . . . . . . . . . . . . . . .
DTC Logic . . . . . . . . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . .
P0643 SENSOR POWER SUPPLY . . . . ..
DTC Logic . . . . . . . . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . .
Revision: 2013 October
2014 JUKE
EC-7
C
D
E
F
G
H
I
J
K
L
M
EC
A
N
O
P
P0850 PNP SWITCH . . . . . . . . . .
Description . . . . . . . . . . . . . . .
DTC Logic . . . . . . . . . . . . . . . .
Component Function Check . . . . . . . . ..
Diagnosis Procedure . . . . . . . . . . . .
P1078 EVT CONTROL POSITION SENSOR ..
DTC Logic . . . . . . . . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . .
Component Inspection . . . . . . . . . . ..
P1148 CLOSED LOOP CONTROL . . . . ..
DTC Logic . . . . . . . . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . .
P1197 OUT OF GAS . . . . . . . . . .
Description . . . . . . . . . . . . . . .
DTC Logic . . . . . . . . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . .
P1212 TCS COMMUNICATION LINE . . . ..
Description . . . . . . . . . . . . . . .
DTC Logic . . . . . . . . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . .
P1217 ENGINE OVER TEMPERATURE . . .
DTC Logic . . . . . . . . . . . . . . . .
Component Function Check . . . . . . . . ..
Diagnosis Procedure . . . . . . . . . . . .
P1225 TP SENSOR . . . . . . . . . . ..
DTC Logic . . . . . . . . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . .
P1226 TP SENSOR . . . . . . . . . . ..
DTC Logic . . . . . . . . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . .
P1423, P1424 COLD START CONTROL . .
Description . . . . . . . . . . . . . . .
DTC Logic . . . . . . . . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . .
P1451 PRESSURE SENSOR . . . . . . ...
DTC Logic . . . . . . . . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . .
Component Inspection (EVAP Control System
Pressure Sensor) . . . . . . . . . . . . ..
Component Inspection (Turbocharger Boost Sen-
sor) . . . . . . . . . . . . . . . . . .
P1550 BATTERY CURRENT SENSOR . . ...
DTC Logic . . . . . . . . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . .
Component Inspection . . . . . . . . . . ..
P1551, P1552 BATTERY CURRENT SEN-
SOR . . . . . . . . . . . . . . . . ..
DTC Logic . . . . . . . . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . .
Component Inspection . . . . . . . . . . ..
P1553 BATTERY CURRENT SENSOR . . ..
DTC Logic . . . . . . . . . . . . . . . ..
Diagnosis Procedure . . . . . . . . . . . .
Component Inspection . . . . . . . . . . ...
P1554 BATTERY CURRENT SENSOR . . ..
DTC Logic . . . . . . . . . . . . . . . ..
Component Function Check . . . . . . . . ..
Diagnosis Procedure . . . . . . . . . . . .
Component Inspection . . . . . . . . . . ...
P1556, P1557 BATTERY TEMPERATURE
SENSOR . . . . . . . . . . . . . . ..
DTC Logic . . . . . . . . . . . . . . . ..
Diagnosis Procedure . . . . . . . . . . . .
Component Inspection . . . . . . . . . . ...
P1564 ASCD STEERING SWITCH . . . . .
DTC Logic . . . . . . . . . . . . . . . ..
Diagnosis Procedure . . . . . . . . . . . .
Component Inspection . . . . . . . . . . ...
P1572 ASCD BRAKE SWITCH . . . . . ..
DTC Logic . . . . . . . . . . . . . . . ..
Diagnosis Procedure . . . . . . . . . . . .
Component Inspection (Brake Pedal Position
Switch) . . . . . . . . . . . . . . . . ...
Component Inspection (Stop Lamp Switch) . . ..
P1574 ASCD VEHICLE SPEED SENSOR . .
Description . . . . . . . . . . . . . . . .
DTC Logic . . . . . . . . . . . . . . . ..
Diagnosis Procedure . . . . . . . . . . . .
P158A ECM . . . . . . . . . . . . . .
DTC Logic . . . . . . . . . . . . . . . ..
Diagnosis Procedure . . . . . . . . . . . .
P159A, P159C, P159D G SENSOR . . . .
DTC Logic . . . . . . . . . . . . . . . ..
Diagnosis Procedure . . . . . . . . . . . .
Component Inspection . . . . . . . . . . ...
P159B G SENSOR . . . . . . . . . . ..
DTC Logic . . . . . . . . . . . . . . . ..
Diagnosis Procedure . . . . . . . . . . . .
Component Inspection . . . . . . . . . . ...
P1650 STARTER MOTOR RELAY 2 . . . ..
Description . . . . . . . . . . . . . . . .
DTC Logic . . . . . . . . . . . . . . . ..
Diagnosis Procedure . . . . . . . . . . . .
P1651 STARTER MOTOR RELAY . . . . .
Description . . . . . . . . . . . . . . . .
DTC Logic . . . . . . . . . . . . . . . ..
Diagnosis Procedure . . . . . . . . . . . .
P1652 STARTER MOTOR SYSTEM COMM ..
Description . . . . . . . . . . . . . . . .
DTC Logic . . . . . . . . . . . . . . . ..
Revision: 2013 October
2014 JUKE
EC-8
Diagnosis Procedure . . . . . . . . . . . .
P1805 BRAKE SWITCH . . . . . . . . ..
DTC Logic . . . . . . . . . . . . . . . ..
Diagnosis Procedure . . . . . . . . . . . .
Component Inspection (Stop Lamp Switch) . . ..
P2096, P2097 A/F SENSOR 1 . . . . . . .
DTC Logic . . . . . . . . . . . . . . . ..
Diagnosis Procedure . . . . . . . . . . . .
P2100, P2103 THROTTLE CONTROL MO-
TOR RELAY . . . . . . . . . . . . . .
DTC Logic . . . . . . . . . . . . . . . ..
Diagnosis Procedure . . . . . . . . . . . .
P2101 ELECTRIC THROTTLE CONTROL
FUNCTION . . . . . . . . . . . . . ...
DTC Logic . . . . . . . . . . . . . . . ..
Diagnosis Procedure . . . . . . . . . . . .
Component Inspection . . . . . . . . . . ...
P2118 THROTTLE CONTROL MOTOR . . ..
DTC Logic . . . . . . . . . . . . . . . ..
Diagnosis Procedure . . . . . . . . . . . .
Component Inspection . . . . . . . . . . ...
P2119 ELECTRIC THROTTLE CONTROL
ACTUATOR . . . . . . . . . . . . . .
DTC Logic . . . . . . . . . . . . . . . ..
Diagnosis Procedure . . . . . . . . . . . .
P2122, P2123 APP SENSOR . . . . . . ..
DTC Logic . . . . . . . . . . . . . . . ..
Diagnosis Procedure . . . . . . . . . . . .
Component Inspection . . . . . . . . . . ...
P2127, P2128 APP SENSOR . . . . . . ..
DTC Logic . . . . . . . . . . . . . . . ..
Diagnosis Procedure . . . . . . . . . . . .
Component Inspection . . . . . . . . . . ...
P2135 TP SENSOR . . . . . . . . . . .
DTC Logic . . . . . . . . . . . . . . . ..
Diagnosis Procedure . . . . . . . . . . . .
Component Inspection . . . . . . . . . . ...
P2138 APP SENSOR . . . . . . . . . ..
DTC Logic . . . . . . . . . . . . . . . ..
Diagnosis Procedure . . . . . . . . . . . .
Component Inspection . . . . . . . . . . ...
P2162 VEHICLE SPEED SENSOR . . . . .
Description . . . . . . . . . . . . . . . .
DTC Logic . . . . . . . . . . . . . . . ..
Diagnosis Procedure . . . . . . . . . . . .
P2263 TC SYSTEM . . . . . . . . . . .
DTC Logic . . . . . . . . . . . . . . . ..
Component Function Check . . . . . . . . ..
Diagnosis Procedure . . . . . . . . . . . .
Component Inspection (Turbocharger Boost Con-
trol Solenoid Valve) . . . . . . . . . . . ...
Component Inspection (Turbocharger Boost Sen-
sor) . . . . . . . . . . . . . . . . . .
FUEL INJECTOR . . . . . . . . . . . ..
Component Function Check . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . .
Component Inspection (Fuel Injector) . . . . ...
Component Inspection (Fuel Injector Relay) . . .
LOW PRESSURE FUEL PUMP . . . . . ...
Component Function Check . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . .
Component Inspection . . . . . . . . . . ..
HIGH PRESSURE FUEL PUMP . . . . . ...
Component Function Check . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . .
Component Inspection (High Pressure Fuel
Pump) . . . . . . . . . . . . . . . . ...
Component Inspection (High Pressure Fuel Pump
Relay) . . . . . . . . . . . . . . . . .
IGNITION SIGNAL . . . . . . . . . . .
Component Function Check . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . .
Component Inspection (Ignition Coil with Power
Transistor) . . . . . . . . . . . . . . . .
Component Inspection (Condenser) . . . . . .
ELECTRICAL LOAD SIGNAL . . . . . . ..
Description . . . . . . . . . . . . . . .
Component Function Check . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . .
COOLING FAN . . . . . . . . . . . . .
Component Function Check . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . .
Component Inspection (Cooling Fan Motor) . . .
Component Inspection (Cooling Fan Relay) . . .
ON BOARD REFUELING VAPOR RECOV-
ERY (ORVR) . . . . . . . . . . . . . .
Component Function Check . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . .
Component Inspection (Refueling EVAP vapor cut
valve) . . . . . . . . . . . . . . . . .
Component Inspection (Drain filter) . . . . . ..
REFRIGERANT PRESSURE SENSOR . . ...
Component Function Check . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . .
BRAKE PEDAL POSITION SWITCH . . . ...
Component Function Check . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . .
Component Inspection (Brake Pedal Position
Switch) . . . . . . . . . . . . . . . . ..
CLUTCH PEDAL POSITION SWITCH . . . .
Revision: 2013 October
2014 JUKE
EC-9
C
D
E
F
G
H
I
J
K
L
M
EC
A
N
O
P
Component Function Check . . . . . . . . ..
Diagnosis Procedure . . . . . . . . . . . .
Component Inspection . . . . . . . . . . ..
INFORMATION DISPLAY (ASCD) . . . . ..
Component Function Check . . . . . . . . ..
Diagnosis Procedure . . . . . . . . . . . .
MALFUNCTION INDICATOR LAMP . . . ...
Component Function Check . . . . . . . . ..
Diagnosis Procedure . . . . . . . . . . . .
SYMPTOM DIAGNOSIS . . . . . . .
ENGINE CONTROL SYSTEM . . . . . . ..
Symptom Table . . . . . . . . . . . . . .
ASCD TEMPORARY RELEASE CANNOT BE
PERFORMED BY THE CLUTCH PEDAL . .
Diagnosis Procedure . . . . . . . . . . . .
INFORMATION DISPLAY IS MALFUNCTION-
ING . . . . . . . . . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . .
NORMAL OPERATING CONDITION . . . ...
Description . . . . . . . . . . . . . . .
PERIODIC MAINTENANCE . . . . . ...
IDLE SPEED . . . . . . . . . . . . ...
Inspection . . . . . . . . . . . . . . . ..
IGNITION TIMING . . . . . . . . . . ...
Inspection . . . . . . . . . . . . . . . ..
EVAPORATIVE EMISSION SYSTEM . . . .
Inspection . . . . . . . . . . . . . . . ..
EVAP LEAK CHECK . . . . . . . . . ..
Inspection . . . . . . . . . . . . . . . ..
POSITIVE CRANKCASE VENTILATION . ...
Inspection . . . . . . . . . . . . . . . ..
REMOVAL AND INSTALLATION . . . .
ECM . . . . . . . . . . . . . . . . .
Removal and Installation . . . . . . . . . ...
SERVICE DATA AND SPECIFICATIONS
(SDS) . . . . . . . . . . . . . . ..
SERVICE DATA AND SPECIFICATIONS
(SDS) . . . . . . . . . . . . . . . ...
Idle Speed . . . . . . . . . . . . . . . .
Ignition Timing . . . . . . . . . . . . . ...
Calculated Load Value . . . . . . . . . . ..
Mass Air Flow Sensor . . . . . . . . . . .
Revision: 2013 October
2014 JUKE
EC-10
< PRECAUTION >
[MR16DDT ]
PRECAUTIONS
PRECAUTION
PRECAUTIONS
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT
PRE-TENSIONER"
INFOID:0000000009753029
The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”, used along
with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain
types of collision. This system includes seat belt switch inputs and dual stage front air bag modules. The SRS
system uses the seat belt switches to determine the front air bag deployment, and may only deploy one front
air bag, depending on the severity of a collision and whether the front occupants are belted or unbelted.
Information necessary to service the system safely is included in the “SRS AIR BAG” and “SEAT BELT” of this
Service Manual.
WARNING:
Always observe the following items for preventing accidental activation.
• To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death in
the event of a collision that would result in air bag inflation, all maintenance must be performed by
an authorized NISSAN/INFINITI dealer.
• Improper maintenance, including incorrect removal and installation of the SRS, can lead to personal
injury caused by unintentional activation of the system. For removal of Spiral Cable and Air Bag
Module, see “SRS AIR BAG”.
• Never use electrical test equipment on any circuit related to the SRS unless instructed to in this Ser-
vice Manual. SRS wiring harnesses can be identified by yellow and/or orange harnesses or harness
connectors.
PRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS
WARNING:
Always observe the following items for preventing accidental activation.
• When working near the Air Bag Diagnosis Sensor Unit or other Air Bag System sensors with the
ignition ON or engine running, never use air or electric power tools or strike near the sensor(s) with
a hammer. Heavy vibration could activate the sensor(s) and deploy the air bag(s), possibly causing
serious injury.
• When using air or electric power tools or hammers, always switch the ignition OFF, disconnect the
battery, and wait at least 3 minutes before performing any service.
Precaution for Procedure without Cowl Top Cover
INFOID:0000000009753030
When performing the procedure after removing cowl top cover, cover
the lower end of windshield with urethane, etc to prevent damage to
windshield.
PIIB3706J
Revision: 2013 October
2014 JUKE
PRECAUTIONS
EC-11
< PRECAUTION >
[MR16DDT ]
C
D
E
F
G
H
I
J
K
L
M
A
EC
N
P
O
Precautions for Removing of Battery Terminal
INFOID:0000000010296654
• When removing the 12V battery terminal, turn OFF the ignition
switch and wait at least 30 seconds.
NOTE:
ECU may be active for several tens of seconds after the ignition
switch is turned OFF. If the battery terminal is removed before ECU
stops, then a DTC detection error or ECU data corruption may
occur.
• For vehicles with the 2-batteries, be sure to connect the main bat-
tery and the sub battery before turning ON the ignition switch.
NOTE:
If the ignition switch is turned ON with any one of the terminals of
main battery and sub battery disconnected, then DTC may be
detected.
• After installing the 12V battery, always check "Self Diagnosis Result" of all ECUs and erase DTC.
NOTE:
The removal of 12V battery may cause a DTC detection error.
SEF289H
Revision: 2013 October
2014 JUKE
EC-12
< PREPARATION >
[MR16DDT ]
PREPARATION
PREPARATION
PREPARATION
Special Service Tools
INFOID:0000000009753033
NOTE:
The actual shapes of Kent-Moore tools may differ from those of special service tools illustrated here.
Commercial Service Tools
INFOID:0000000009753034
Tool number
(Kent-Moore No.)
Tool name
Description
(J-44321)
Fuel pressure gauge
kit
Checks fuel pressure
(J-44321-6)
Fuel pressure adapter
Connects fuel pressure gauge to quick connector
type fuel lines.
KV10120000
Fuel tube adapter
Measures fuel pressure
LEC642
LBIA0376E
JSBIA0410ZZ
Tool name
(Kent-Moore No.)
Description
Leak detector
i.e.: (J-41416)
Locates the EVAP leak
EVAP service port
adapter
i.e.: (J-41413-OBD)
Applies positive pressure through EVAP service
port
S-NT703
S-NT704
Revision: 2013 October
2014 JUKE
PREPARATION
EC-13
< PREPARATION >
[MR16DDT ]
C
D
E
F
G
H
I
J
K
L
M
A
EC
N
P
O
Fuel filler cap adapter
i.e.: (MLR-8382)
Checks fuel tank vacuum relief valve opening
pressure
Socket wrench
Removes and installs engine coolant temperature
sensor
Oxygen sensor thread
cleaner
i.e.: (J-43897-18)
(J-43897-12)
Reconditions the exhaust system threads before
installing a new oxygen sensor. Use with anti-
seize lubricant shown below.
a: 18 mm diameter with pitch 1.5 mm for Zirco-
nia Oxygen Sensor
b: 12 mm diameter with pitch 1.25 mm for Tita-
nia Oxygen Sensor
Anti-seize lubricant
i.e.: (Permatex
TM
133AR or equivalent
meeting MIL specifica-
tion MIL-A-907)
Lubricates oxygen sensor thread cleaning tool
when reconditioning exhaust system threads.
Tool name
(Kent-Moore No.)
Description
S-NT815
S-NT705
AEM488
S-NT779
Revision: 2013 October
2014 JUKE
EC-14
< SYSTEM DESCRIPTION >
[MR16DDT ]
COMPONENT PARTS
SYSTEM DESCRIPTION
COMPONENT PARTS
ENGINE CONTROL SYSTEM
ENGINE CONTROL SYSTEM : Component Parts Location
INFOID:0000000009753035
ENGINE ROOM COMPARTMENT
ENGINE COMPARTMENT
1.
Boost control actuator
2.
Turbocharger boost control solenoid
valve
3.
A/F sensor 1
4.
Recirculation valve
5.
Relay box
• Fuel injector relay
• Fuel pump relay
6.
EVAP canister purge volume control
solenoid valve
7.
Inter cooler
8.
Refrigerant pressure sensor
Refer to
.
9.
EVAP service port
10.
Cooling fan motor
11.
Cooling fan control module
12.
Electric throttle control actuator
(with built in throttle position sensor
and throttle control motor)
13.
ECM
14.
IPDM E/R
Refer to
.
15.
Battery current sensor
(with battery temperature sensor)
16.
Mass air flow sensor
(with intake air temperature sensor 1)
17.
Turbocharger boost sensor
(with intake air temperature sensor 2)
JPBIA5718ZZ
Revision: 2013 October
2014 JUKE
COMPONENT PARTS
EC-15
< SYSTEM DESCRIPTION >
[MR16DDT ]
C
D
E
F
G
H
I
J
K
L
M
A
EC
N
P
O
EXHAUST COMPARTMENT
2WD
JPBIA4608ZZ
1.
Exhaust valve timing control position
sensor
2.
Ignition coil
(with power transistor)
3.
A/F sensor 1
4.
PCV valve
5.
Exhaust valve timing control solenoid
valve
6.
Intake valve timing control solenoid
valve
7.
Camshaft position sensor (PHASE)
8.
High pressure fuel pump
9.
Fuel injector
10.
Engine oil temperature sensor
11.
Crankshaft position sensor (POS)
12.
Engine oil pressure sensor
13.
Knock sensor
14
Fuel rail pressure sensor
15.
Engine coolant temperature sensor
A.
Cylinder block left side
B.
Engine rear end
Revision: 2013 October
2014 JUKE
EC-16
< SYSTEM DESCRIPTION >
[MR16DDT ]
COMPONENT PARTS
AWD
1.
A/F sensor 1
2.
Heated oxygen sensor 2
JPBIA4609ZZ
Revision: 2013 October
2014 JUKE
COMPONENT PARTS
EC-17
< SYSTEM DESCRIPTION >
[MR16DDT ]
C
D
E
F
G
H
I
J
K
L
M
A
EC
N
P
O
BODY COMPARTMENT
1.
A/F sensor 1
2.
Heated oxygen sensor 2
JPBIA4610ZZ
Revision: 2013 October
2014 JUKE
EC-18
< SYSTEM DESCRIPTION >
[MR16DDT ]
COMPONENT PARTS
ENGINE CONTROL SYSTEM : Component Description
INFOID:0000000009753036
1.
ASCD steering switch
2.
Fuel level sensor unit, fuel filter and
fuel pump assembly
3.
Fuel tank temperature sensor
4.
Clutch pedal position switch
(with M/T models)
5.
Brake pedal position switch
(with M/T models)
6.
Stop lamp switch
(with M/T models)
7.
Accelerator pedal position sensor
(with M/T models)
8.
Brake pedal position switch
(with CVT models)
9.
Stop lamp switch
(with CVT models)
10.
Accelerator pedal position sensor
(with CVT models)
11.
G sensor
(with 2WD models)
12.
G sensor
(with AWD models)
13.
EVAP control system pressure sensor 14.
EVAP canister vent control valve
EVAP canister
A.
Under of right side second seat
B.
Periphery of pedals
C.
Under of left side front seat
D.
Fuel tank rear
: Vehicle front
JPBIA4893ZZ
Component
Reference
ECM
Accelerator pedal position sensor
EC-20, "Accelerator Pedal Position Sensor"
Revision: 2013 October
2014 JUKE
COMPONENT PARTS
EC-19
< SYSTEM DESCRIPTION >
[MR16DDT ]
C
D
E
F
G
H
I
J
K
L
M
A
EC
N
P
O
Electric throttle control actuator
EC-20, "Electric Throttle Control Actuator"
Throttle control motor
Throttle position sensor
Ignition coil with power transistor
EC-21, "Ignition Coil With Power Transistor"
Fuel injector
High pressure fuel pump
EC-22, "High Pressure Fuel Pump"
Fuel rail pressure sensor
EC-23, "Fuel Rail Pressure Sensor"
Low pressure fuel pump
EC-23, "Low Pressure Fuel Pump"
Fuel tank temperature sensor
EC-23, "Fuel Tank Temperature Sensor"
Fuel level sensor
Mass air flow sensor
EC-24, "Mass Air Flow Sensor (With Intake Air Temperature Sen-
sor 1)"
Intake air temperature sensor 1
Turbocharger
Boost control actuator
Turbocharger boost control solenoid valve
Turbocharger boost sensor
EC-25, "Turbocharger Boost Sensor (With Intake Air Temperature
Sensor 2)"
Intake air temperature sensor 2
Engine coolant temperature sensor
EC-26, "Engine Coolant Temperature Sensor"
Crankshaft position sensor
EC-26, "Crankshaft Position Sensor (POS)"
Camshaft position sensor
EC-27, "Camshaft Position Sensor (PHASE)"
Intake valve timing control solenoid valve
EC-27, "Intake Valve Timing Control Solenoid Valve"
Exhaust valve timing control position sensor
EC-27, "Exhaust Valve Timing Control Position Sensor"
Exhaust valve timing control solenoid valve
EC-28, "Exhaust Valve Timing Control Solenoid Valve"
Air fuel ratio (A/F) sensor 1
EC-28, "Air Fuel Ratio (A/F) Sensor 1"
Heated oxygen sensor 2
EC-28, "Heated Oxygen Sensor 2"
Knock sensor
Engine oil pressure sensor
EC-29, "Engine Oil Pressure Sensor"
Engine oil temperature sensor
EC-30, "Engine Oil Temperature Sensor"
Cooling fan
EVAP canister purge volume control solenoid valve
EC-30, "EVAP Canister Purge Volume Control Solenoid Valve"
EVAP canister vent control valve
EC-31, "EVAP Canister Vent Control Valve"
EVAP control system pressure sensor
EC-31, "EVAP Control System Pressure Sensor"
Battery current sensor
EC-31, "Battery Current Sensor (With Battery Temperature Sen-
sor)"
Battery temperature sensor
Malfunction indicator lamp (MIL)
EC-32, "Malfunction Indicator lamp (MIL)"
Oil pressure warning lamp
EC-32, "Oil Pressure Warning Lamp"
Refrigerant pressure sensor
EC-32, "Refrigerant Pressure Sensor"
Stop lamp switch
EC-32, "Stop Lamp Switch & Brake Pedal Position Switch"
Brake pedal position switch
Clutch pedal position switch
EC-33, "Clutch Pedal Position Switch"
ASCD steering switch
Information display
Component
Reference
Revision: 2013 October
2014 JUKE
EC-20
< SYSTEM DESCRIPTION >
[MR16DDT ]
COMPONENT PARTS
ECM
INFOID:0000000009753037
The ECM consists of a microcomputer and connectors for signal
input and output and for power supply. The ECM controls the engine.
Accelerator Pedal Position Sensor
INFOID:0000000009753038
The accelerator pedal position sensor is installed on the upper end
of the accelerator pedal assembly. The sensor detects the accelera-
tor position and sends a signal to the ECM.
Accelerator pedal position sensor has two sensors. These sensors
are a kind of potentiometers which transform the accelerator pedal
position into output voltage, and emit the voltage signal to the ECM.
In addition, these sensors detect the opening and closing speed of
the accelerator pedal and feed the voltage signals to the ECM. The
ECM judges the current opening angle of the accelerator pedal from
these signals and controls the throttle control motor based on these
signals.
Idle position of the accelerator pedal is determined by the ECM
receiving the signal from the accelerator pedal position sensor. The
ECM uses this signal for the engine operation such as fuel cut.
Electric Throttle Control Actuator
INFOID:0000000009753039
OUTLINE
JPBIA4618ZZ
JPBIA4615ZZ
PBIB1741E
Revision: 2013 October
2014 JUKE
COMPONENT PARTS
EC-21
< SYSTEM DESCRIPTION >
[MR16DDT ]
C
D
E
F
G
H
I
J
K
L
M
A
EC
N
P
O
Electric throttle control actuator consists of throttle body, throttle valve, throttle control motor and throttle posi-
tion sensor.
THROTTLE CONTROL MOTOR RELAY
Power supply for the throttle control motor is provided to the ECM via throttle control motor relay. The throttle
control motor relay is ON/OFF controlled by the ECM. When the ignition switch is turned ON, the ECM sends
an ON signal to throttle control motor relay and battery voltage is provided to the ECM. When the ignition
switch is turned OFF, the ECM sends an OFF signal to throttle control motor relay and battery voltage is not
provided to the ECM.
THROTTLE CONTROL MOTOR
The throttle control motor is operated by the ECM and it opens and closes the throttle valve.
The current opening angle of the throttle valve is detected by the throttle position sensor and it provides feed-
back to the ECM to control the throttle control motor to make the throttle valve opening angle properly in
response to driving condition.
THROTTLE POSITION SENSOR
The throttle position sensor responds to the throttle valve movement.
The throttle position sensor has two sensors. These sensors are a
kind of potentiometers which transform the throttle valve position into
output voltage, and emit the voltage signal to the ECM. In addition,
these sensors detect the opening and closing speed of the throttle
valve and feed the voltage signals to the ECM. The ECM judges the
current opening angle of the throttle valve from these signals and the
ECM controls the throttle control motor to make the throttle valve
opening angle properly in response to driving condition.
Ignition Coil With Power Transistor
INFOID:0000000009753040
The ignition signal from the ECM is sent to and amplified by the
power transistor. The power transistor turns ON and OFF the ignition
coil primary circuit. This ON/OFF operation induces the proper high
voltage in the coil secondary circuit.
JSBIA0270GB
PBIB0145E
JPBIA4613ZZ
Revision: 2013 October
2014 JUKE
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст