Juke F15 (2012 year). Service Repair Manual — part 119
ECM
EC-113
< ECU DIAGNOSIS INFORMATION >
[MR16DDT ]
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EC
N
P
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HO2S
05H
Air fuel ratio (A/F) sensor 1
(Bank 2)
P0151
83H
0BH
Minimum sensor output voltage for test
cycle
P0151
84H
0BH
Maximum sensor output voltage for test
cycle
P0150
85H
0BH
Minimum sensor output voltage for test
cycle
P0150
86H
0BH
Maximum sensor output voltage for test
cycle
P0153
87H
04H
Response rate: Response ratio (Lean to
Rich)
P0153
88H
04H
Response rate: Response ratio (Rich to
Lean)
P2A03
89H
84H
The amount of shift in air fuel ratio
P2A03
8AH
84H
The amount of shift in air fuel ratio
P0150
8BH
0BH
Difference in sensor output voltage
P0153
8CH
83H
Response gain at the limited frequency
06H
Heated oxygen sensor 2
(Bank 2)
P0158
07H
0CH
Minimum sensor output voltage for test
cycle
P0157
08H
0CH
Maximum sensor output voltage for test
cycle
P0158
80H
0CH
Sensor output voltage
P0159
81H
0CH
Difference in sensor output voltage
07H
Heated oxygen sensor 3
(Bank2)
P0163
07H
0CH
Minimum sensor output voltage for test
cycle
P0164
08H
0CH
Maximum sensor output voltage for test
cycle
P0166
80H
0CH
Sensor output voltage
P0165
81H
0CH
Difference in sensor output voltage
CATA-
LYST
21H
Three way catalyst function
(Bank1)
P0420
80H
01H
O2 storage index
P0420
82H
01H
Switching time lag engine exhaust index
value
P2423
83H
0CH
Difference in 3rd O2 sensor output volt-
age
P2423
84H
84H
O2 storage index in HC trap catalyst
22H
Three way catalyst function
(Bank2)
P0430
80H
01H
O2 storage index
P0430
82H
01H
Switching time lag engine exhaust index
value
P2424
83H
0CH
Difference in 3rd O2 sensor output volt-
age
P2424
84H
84H
O2 storage index in HC trap catalyst
Item
OBD-
MID
Self-diagnostic test item
DTC
Test value and Test
limit
(GST display)
Description
TID
Unit and
Scaling
ID
EC-114
< ECU DIAGNOSIS INFORMATION >
[MR16DDT ]
ECM
EGR
SYSTEM
31H
EGR function
P0400
80H
96H
Low Flow Faults: EGR temp change
rate (short term)
P0400
81H
96H
Low Flow Faults: EGR temp change
rate (long term)
P0400
82H
96H
Low Flow Faults: Difference between
max EGR temp and EGR temp under
idling condition
P0400
83H
96H
Low Flow Faults: Max EGR temp
P1402
84H
96H
High Flow Faults: EGR temp increase
rate
VVT
SYSTEM
35H
VVT Monitor (Bank1)
P0011
80H
9DH
VTC intake function diagnosis (VTC
alignment check diagnosis)
P0014
81H
9DH
VTC exhaust function diagnosis (VTC
alignment check diagnosis)
P0011
82H
9DH
VTC intake function diagnosis (VTC
drive failure diagnosis)
P0014
83H
9DH
VTC exhaust function diagnosis (VTC
drive failure diagnosis)
36H
VVT Monitor (Bank2)
P0021
80H
9DH
VTC intake function diagnosis (VTC
alignment check diagnosis)
P0024
81H
9DH
VTC exhaust function diagnosis (VTC
alignment check diagnosis)
P0021
82H
9DH
VTC intake function diagnosis (VTC
drive failure diagnosis)
P0024
83H
9DH
VTC exhaust function diagnosis (VTC
drive failure diagnosis)
EVAP
SYSTEM
39H
EVAP control system leak
(Cap Off)
P0455
80H
0CH
Difference in pressure sensor output
voltage before and after pull down
3BH
EVAP control system leak
(Small leak)
P0442
80H
05H
Leak area index (for more than 0.04
inch)
3CH
EVAP control system leak
(Very small leak)
P0456
80H
05H
Leak area index (for more than 0.02
inch)
P0456
81H
FDH
Maximum internal pressure of EVAP
system during monitoring
3DH
Purge flow system
P0441
83H
0CH
Difference in pressure sensor output
voltage before and after vent control
valve close
O2 SEN-
SOR
HEATER
41H
A/F sensor 1 heater
(Bank 1)
Low Input:P0031
High Input:P0032
81H
0BH
Converted value of Heater electric cur-
rent to voltage
42H
Heated oxygen sensor 2 heat-
er (Bank 1)
Low Input:P0037
High Input:P0038
80H
0CH
Converted value of Heater electric cur-
rent to voltage
43H
Heated oxygen sensor 3 heat-
er (Bank 1)
P0043
80H
0CH
Converted value of Heater electric cur-
rent to voltage
45H
A/F sensor 1 heater
(Bank 2)
Low Input:P0051
High Input:P0052
81H
0BH
Converted value of Heater electric cur-
rent to voltage
46H
Heated oxygen sensor 2 heat-
er (Bank 2)
Low Input:P0057
High Input:P0058
80H
0CH
Converted value of Heater electric cur-
rent to voltage
47H
Heated oxygen sensor 3 heat-
er (Bank 2)
P0063
80H
0CH
Converted value of Heater electric cur-
rent to voltage
Item
OBD-
MID
Self-diagnostic test item
DTC
Test value and Test
limit
(GST display)
Description
TID
Unit and
Scaling
ID
ECM
EC-115
< ECU DIAGNOSIS INFORMATION >
[MR16DDT ]
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EC
N
P
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SEC-
OND-
ARY AIR
71H
Secondary Air system
P0411
80H
01H
Secondary Air Injection System Incor-
rect Flow Detected
Bank1: P0491
Bank2: P0492
81H
01H
Secondary Air Injection System Insuffi-
cient Flow
P2445
82H
01H
Secondary Air Injection System Pump
Stuck Off
P2448
83H
01H
Secondary Air Injection System High
Airflow
Bank1: P2440
Bank2: P2442
84H
01H
Secondary Air Injection System Switch-
ing Valve Stuck Open
P2440
85H
01H
Secondary Air Injection System Switch-
ing Valve Stuck Open
P2444
86H
01H
Secondary Air Injection System Pump
Stuck On
FUEL
SYSTEM
81H
Fuel injection system function
(Bank 1)
P0171 or P0172
80H
2FH
Long term fuel trim
P0171 or P0172
81H
24H
The number of lambda control clamped
82H
Fuel injection system function
(Bank 2)
P0174 or P0175
80H
2FH
Long term fuel trim
P0174 or P0175
81H
24H
The number of lambda control clamped
Item
OBD-
MID
Self-diagnostic test item
DTC
Test value and Test
limit
(GST display)
Description
TID
Unit and
Scaling
ID
EC-116
< ECU DIAGNOSIS INFORMATION >
[MR16DDT ]
ECM
MISFIRE
A1H
Multiple Cylinder Misfires
P0301
80H
24H
Misfiring counter at 1000 revolution of
the first cylinder
P0302
81H
24H
Misfiring counter at 1000 revolution of
the second cylinder
P0303
82H
24H
Misfiring counter at 1000 revolution of
the third cylinder
P0304
83H
24H
Misfiring counter at 1000 revolution of
the fourth cylinder
P0305
84H
24H
Misfiring counter at 1000 revolution of
the fifth cylinder
P0306
85H
24H
Misfiring counter at 1000 revolution of
the sixth cylinder
P0307
86H
24H
Misfiring counter at 1000 revolution of
the seventh cylinder
P0308
87H
24H
Misfiring counter at 1000 revolution of
the eighth cylinder
P0300
88H
24H
Misfiring counter at 1000 revolution of
the multiple cylinders
P0301
89H
24H
Misfiring counter at 200 revolution of the
first cylinder
P0302
8AH
24H
Misfiring counter at 200 revolution of the
second cylinder
P0303
8BH
24H
Misfiring counter at 200 revolution of the
third cylinder
P0304
8CH
24H
Misfiring counter at 200 revolution of the
fourth cylinder
P0305
8DH
24H
Misfiring counter at 200 revolution of the
fifth cylinder
P0306
8EH
24H
Misfiring counter at 200 revolution of the
sixth cylinder
P0307
8FH
24H
Misfiring counter at 200 revolution of the
seventh cylinder
P0308
90H
24H
Misfiring counter at 200 revolution of the
eighth cylinder
P0300
91H
24H
Misfiring counter at 1000 revolution of
the single cylinder
P0300
92H
24H
Misfiring counter at 200 revolution of the
single cylinder
P0300
93H
24H
Misfiring counter at 200 revolution of the
multiple cylinders
Item
OBD-
MID
Self-diagnostic test item
DTC
Test value and Test
limit
(GST display)
Description
TID
Unit and
Scaling
ID
ECM
EC-117
< ECU DIAGNOSIS INFORMATION >
[MR16DDT ]
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EC
N
P
O
MISFIRE
A2H
No. 1 Cylinder Misfire
P0301
0BH
24H
EWMA (Exponential Weighted Moving
Average) misfire counts for last 10 driv-
ing cycles
P0301
0CH
24H
Misfire counts for last/current driving cy-
cles
A3H
No. 2 Cylinder Misfire
P0302
0BH
24H
EWMA (Exponential Weighted Moving
Average) misfire counts for last 10 driv-
ing cycles
P0302
0CH
24H
Misfire counts for last/current driving cy-
cles
A4H
No. 3 Cylinder Misfire
P0303
0BH
24H
EWMA (Exponential Weighted Moving
Average) misfire counts for last 10 driv-
ing cycles
P0303
0CH
24H
Misfire counts for last/current driving cy-
cles
A5H
No. 4 Cylinder Misfire
P0304
0BH
24H
EWMA (Exponential Weighted Moving
Average) misfire counts for last 10 driv-
ing cycles
P0304
0CH
24H
Misfire counts for last/current driving cy-
cles
A6H
No. 5 Cylinder Misfire
P0305
0BH
24H
EWMA (Exponential Weighted Moving
Average) misfire counts for last 10 driv-
ing cycles
P0305
0CH
24H
Misfire counts for last/current driving cy-
cles
A7H
No. 6 Cylinder Misfire
P0306
0BH
24H
EWMA (Exponential Weighted Moving
Average) misfire counts for last 10 driv-
ing cycles
P0306
0CH
24H
Misfire counts for last/current driving cy-
cles
A8H
No. 7 Cylinder Misfire
P0307
0BH
24H
EWMA (Exponential Weighted Moving
Average) misfire counts for last 10 driv-
ing cycles
P0307
0CH
24H
Misfire counts for last/current driving cy-
cles
A9H
No. 8 Cylinder Misfire
P0308
0BH
24H
EWMA (Exponential Weighted Moving
Average) misfire counts for last 10 driv-
ing cycles
P0308
0CH
24H
Misfire counts for last/current driving cy-
cles
Item
OBD-
MID
Self-diagnostic test item
DTC
Test value and Test
limit
(GST display)
Description
TID
Unit and
Scaling
ID
EC-118
< WIRING DIAGRAM >
[MR16DDT ]
ENGINE CONTROL SYSTEM
WIRING DIAGRAM
ENGINE CONTROL SYSTEM
Wiring Diagram
INFOID:0000000006417045
For connector terminal arrangements, harness layouts, and alphabets in a
(option abbreviation; if not
described in wiring diagram), refer to
GI-12, "Connector Information/Explanation of Option Abbreviation"
.
JCBWA1712GB
ENGINE CONTROL SYSTEM
EC-119
< WIRING DIAGRAM >
[MR16DDT ]
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P
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JCBWA1713GB
EC-120
< WIRING DIAGRAM >
[MR16DDT ]
ENGINE CONTROL SYSTEM
JCBWA1714GB
ENGINE CONTROL SYSTEM
EC-121
< WIRING DIAGRAM >
[MR16DDT ]
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EC
N
P
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JCBWA1715GB
EC-122
< WIRING DIAGRAM >
[MR16DDT ]
ENGINE CONTROL SYSTEM
JCBWA1716GB
ENGINE CONTROL SYSTEM
EC-123
< WIRING DIAGRAM >
[MR16DDT ]
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EC
N
P
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JCBWA1717GB
EC-124
< BASIC INSPECTION >
[MR16DDT ]
DIAGNOSIS AND REPAIR WORKFLOW
BASIC INSPECTION
DIAGNOSIS AND REPAIR WORKFLOW
Work Flow
INFOID:0000000006416756
OVERALL SEQUENCE
DETAILED FLOW
JMBIA0078GB
DIAGNOSIS AND REPAIR WORKFLOW
EC-125
< BASIC INSPECTION >
[MR16DDT ]
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N
P
O
1.
GET INFORMATION FOR SYMPTOM
Get the detailed information from the customer about the symptom (the condition and the environment when
the incident/malfunction occurred) using the “Diagnostic Work Sheet”. (Refer to
>> GO TO 2.
2.
CHECK DTC
1.
Check DTC.
2.
Perform the following procedure if DTC is displayed.
-
Record DTC and freeze frame data. (Print them out using CONSULT-III or GST.)
-
Erase DTC.
With CONSULT-III :“How to Erase DTC and 1st Trip DTC” in
Without CONSULT-III : “How to Erase Self-diagnostic Results” in
EC-79, "On Board Diagnosis Function"
-
Study the relationship between the cause detected by DTC and the symptom described by the customer.
(Symptom Table is useful. Refer to
3.
Check related service bulletins for information.
Is any symptom described and is any DTC detected?
Symptom is described, DTC is detected>>GO TO 3.
Symptom is described, DTC is not detected>>GO TO 4.
Symptom is not described, DTC is detected>>GO TO 5.
3.
CONFIRM THE SYMPTOM
Try to confirm the symptom described by the customer (except MIL ON).
Also study the normal operation and fail safe related to the symptom. Refer to
and
Diagnosis Work Sheet is useful to verify the incident.
Verify relation between the symptom and the condition when the symptom is detected.
>> GO TO 5.
4.
CONFIRM THE SYMPTOM
Try to confirm the symptom described by the customer.
Also study the normal operation and fail safe related to the symptom. Refer to
and
Diagnosis Work Sheet is useful to verify the incident.
Verify relation between the symptom and the condition when the symptom is detected.
>> GO TO 6.
5.
PERFORM DTC CONFIRMATION PROCEDURE
Perform DTC CONFIRMATION PROCEDURE for the displayed DTC, and then make sure that DTC is
detected again.
If two or more DTCs are detected, refer to
EC-106, "DTC Inspection Priority Chart"
and determine trouble
diagnosis order.
NOTE:
• Freeze frame data is useful if the DTC is not detected.
• Perform Component Function Check if DTC CONFIRMATION PROCEDURE is not included on Service
Manual. This simplified check procedure is an effective alternative though DTC cannot be detected during
this check.
If the result of Component Function Check is NG, it is the same as the detection of DTC by DTC CONFIR-
MATION PROCEDURE.
Is DTC detected?
YES
>> GO TO 10.
NO
>> Check according to
6.
PERFORM BASIC INSPECTION
EC-126
< BASIC INSPECTION >
[MR16DDT ]
DIAGNOSIS AND REPAIR WORKFLOW
Perform
Do you have CONSULT-III?
YES
>> GO TO 7.
NO
>> GO TO 9.
7.
PERFORM SPEC IN DATA MONITOR MODE
With CONSULT-III
Make sure that “MAS A/F SE-B1”, “B/FUEL SCHDL” and “A/F ALPHA-B1” are within the SP value using CON-
SULT-III in “SPEC” of “DATA MONITOR” mode. Refer to
EC-147, "Component Function Check"
.
Is the measurement value within the SP value?
YES
>> GO TO 9.
NO
>> GO TO 8.
8.
DETECT MALFUNCTIONING PART BY TROUBLE DIAGNOSIS - SPECIFICATION VALUE
Detect malfunctioning part according to
.
Is malfunctioning part detected?
YES
>> GO TO 11.
NO
>> GO TO 9.
9.
DETECT MALFUNCTIONING SYSTEM BY SYMPTOM TABLE
Detect malfunctioning system according to
based on the confirmed symptom in
step 4, and determine the trouble diagnosis order based on possible causes and symptom.
>> GO TO 10.
10.
DETECT MALFUNCTIONING PART BY DIAGNOSIS PROCEDURE
Inspect according to Diagnosis Procedure of the system.
NOTE:
The Diagnosis Procedure in EC section described based on open circuit inspection. A short circuit inspection
is also required for the circuit check in the Diagnosis Procedure. For details, refer to Circuit Inspection in
Is malfunctioning part detected?
YES
>> GO TO 11.
NO
>> Monitor input data from related sensors or check the voltage of related ECM terminals using CON-
SULT-III. Refer to
11.
REPAIR OR REPLACE THE MALFUNCTIONING PART
1.
Repair or replace the malfunctioning part.
2.
Reconnect parts or connectors disconnected during Diagnosis Procedure again after repair and replace-
ment.
3.
Check DTC. If DTC is displayed, erase it. Refer to the following.
With CONSULT-III :“How to Erase DTC and 1st Trip DTC” in
Without CONSULT-III :“How to Erase Self-diagnostic Results” in
EC-79, "On Board Diagnosis Func-
>> GO TO 12.
12.
FINAL CHECK
When DTC was detected in step 2, perform DTC CONFIRMATION PROCEDURE or Component Function
Check again, and then make sure that the malfunction have been repaired securely.
When symptom was described from the customer, refer to confirmed symptom in step 3 or 4, and make sure
that the symptom is not detected.
Is DTC detected and does symptom remain?
YES-1 >> DTC is detected: GO TO 10.
YES-2 >> Symptom remains: GO TO 6.
NO-1
>>
With CONSULT-III :Before returning the vehicle to the customer, make sure to erase unneces-
sary DTC in ECM and TCM (Transmission Control Module). (Refer to “How to Erase DTC and 1st
DIAGNOSIS AND REPAIR WORKFLOW
EC-127
< BASIC INSPECTION >
[MR16DDT ]
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EC
N
P
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Trip DTC” in
.) If the completion of SRT is needed, drive vehicle
under the specific DRIVING PATTERN in
NO-2
>>
Without CONSULT-III :Before returning the vehicle to the customer, make sure to erase unnec-
essary DTC in ECM and TCM (Transmission Control Module). (Refer to “How to Erase Self-diag-
nostic Results” in
EC-79, "On Board Diagnosis Function"
.) If the completion of SRT is needed,
drive vehicle under the specific DRIVING PATTERN in
.
Diagnostic Work Sheet
INFOID:0000000006416757
DESCRIPTION
There are many operating conditions that lead to the malfunction of
engine components. A good grasp of such conditions can make trou-
bleshooting faster and more accurate.
In general, each customer feels differently about a incident. It is
important to fully understand the symptoms or conditions for a cus-
tomer complaint.
Utilize a diagnostic worksheet like the one on the next page in order
to organize all the information for troubleshooting.
Some conditions may cause the MIL to come on steady or blink and
DTC to be detected. Examples:
Vehicle ran out of fuel, which caused the engine to misfire.
SEF907L
EC-128
< BASIC INSPECTION >
[MR16DDT ]
DIAGNOSIS AND REPAIR WORKFLOW
WORKSHEET SAMPLE
MTBL0017
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