Qashqai J11. Engine control system (MR20DD) — part 6
ECM-82
< ECU DIAGNOSIS INFORMATION >
[MR20DD]
ECM
51
(W)
54
(B)
High pressure fuel pump (HI)
Output
[Engine is running]
• Engine: after warming up
• Idle speed
NOTE:
The pulse cycle changes depend-
ing on rpm at idle.
BATTERY VOLTAGE
(11 – 14 V)
[Engine is running]
• Engine: after warming up
• Engine speed: 2,000 rpm
BATTERY VOLTAGE
(11 – 14 V)
52
(O)
128
(B)
High pressure fuel pump
(LO)
Output
[Engine is running]
• Engine: after warming up
• Idle speed
NOTE:
The pulse cycle changes depend-
ing on rpm at idle.
BATTERY VOLTAGE
(11 – 14 V)
[Engine is running]
• Engine: after warming up
• Engine speed: 2,000 rpm
BATTERY VOLTAGE
(11 – 14 V)
53
(W)
55
(GR)
Fuel injector driver power
supply 2
Input
[Engine is running]
• Engine: after warming up
• Idle speed
BATTERY VOLTAGE
(11 – 14 V)
54
(B)
—
ECM ground (High pressure
fuel pump)
—
—
—
55
(GR)
—
ECM ground (Fuel injector)
—
—
—
56
(V)
—
ECM ground (Fuel injector)
—
—
—
57
(Y)
59
(B)
Heated oxygen sensor 2
Input
[Engine is running]
• Revving engine from idle to 3,000
rpm quickly after the following
conditions are met
- Engine: after warming up
- Keeping the engine speed be-
tween 3,500 and 4,000 rpm for 1
minute and at idle for 1 minute un-
der no load
0 – 1.0 V
Terminal No.
(Wire color)
Description
Condition
Value
(Approx.)
+
−
Signal name
Input/
Output
JPBIA4722ZZ
JPBIA4723ZZ
JPBIA4724ZZ
JPBIA4725ZZ
ECM
ECM-83
< ECU DIAGNOSIS INFORMATION >
[MR20DD]
C
D
E
F
G
H
I
J
K
L
M
A
ECM
N
P
O
59
(B)
—
Sensor ground (Heated oxy-
gen sensor 2)
—
—
—
60
(R)
75
(B)
Sensor power supply (Throt-
tle position sensor 1, throttle
position sensor 2)
—
[Ignition switch: ON]
5 V
62
(B)
—
Shield
—
—
—
63
(G)
75
(B)
Throttle position sensor 1
Input
[Ignition switch: ON]
• Engine stopped
• Selector lever: D (CVT), 1st (M/T)
• Accelerator pedal: Fully released
More than 0.36 V
[Ignition switch: ON]
• Engine stopped
• Selector lever: D (CVT), 1st (M/T)
• Accelerator pedal: Fully de-
pressed
Less than 4.75 V
64
(Y)
128
(B)
Air fuel ratio (A/F) sensor 1
Input
[Engine is running]
• Engine: after warming up
• Engine speed: 2,000 rpm
2.2 V
Varies with air fuel ratio.
65
(W)
128
(B)
Throttle control motor power
supply
Input
[Ignition switch: ON]
BATTERY VOLTAGE
(11 - 14 V)
69
(R)
128
(B)
Throttle control motor
(OPEN)
Output
[Ignition switch: ON]
• Engine: Stopped
• Selector lever: D (CVT), 1st (M/T)
• Accelerator pedal: Fully de-
pressed
3.2 V
70
(—)
—
Shield
—
—
—
71
(W)
75
(B)
Throttle position sensor 2
Input
[Ignition switch: ON]
• Engine stopped
• Selector lever: D (CVT), 1st (M/T)
• Accelerator pedal: Fully released
Less than 4.75 V
[Ignition switch: ON]
• Engine stopped
• Selector lever: D (CVT), 1st (M/T)
• Accelerator pedal: Fully de-
pressed
More than 0.36 V
72
(G)
128
(B)
Air fuel ratio (A/F) sensor 1
Input
[Ignition switch: ON]
1.8 V
73
(L)
128
(B)
Throttle control motor
(CLOSE)
Output
[Ignition switch: ON]
• Engine stopped
• Selector lever: D (CVT), 1st (M/T)
• Accelerator pedal: Fully released
1.8 V
75
(B)
—
Sensor ground (Throttle po-
sition sensor 1, throttle posi-
tion sensor 2)
—
—
—
Terminal No.
(Wire color)
Description
Condition
Value
(Approx.)
+
−
Signal name
Input/
Output
JMBIA0324GB
JMBIA0326GB
ECM-84
< ECU DIAGNOSIS INFORMATION >
[MR20DD]
ECM
77
(BG)
128
(B)
EVAP canister purge volume
control solenoid valve
Output
[Engine is running]
• Idle speed
• Accelerator pedal: Fully released
after starting engine
BATTERY VOLTAGE
(11 – 14 V)
[Engine is running]
• Engine speed: 2,000 rpm (Pass-
ing 100 seconds after starting en-
gine)
10 V
78
(Y)
128
(B)
Ignition signal No.1
Ignition signal No.2
Ignition signal No.3
Ignition signal No.4
Output
[Engine is running]
• Engine: after warming up
• Idle speed
NOTE:
The pulse cycle changes depend-
ing on rpm at idle.
0 – 0.3 V
82
(BR)
86
(W)
[Engine is running]
• Engine: after warming up
• Engine speed: 2,000 rpm
0.2 – 0.5 V
90
(SB)
79
(V)
128
(B)
Intake manifold runner con-
trol valve power supply
Input
[Engine is running]
• Engine: after warming up
• Idle speed
BATTERY VOLTAGE
(11 – 14 V)
80
(V)
128
(B)
Throttle control motor relay
Output
[Ignition switch: OFF]
BATTERY VOLTAGE
(11 – 14 V)
[Ignition switch: ON]
0 – 1.0 V
81
(G)
128
(B)
Intake manifold runner con-
trol valve (CLOSE)
Output
[Engine is running]
• Engine: after warming up
• Idle speed
0 V
[Engine is running]
• Engine: after warming up
• No load
• When the engine speed is de-
creased from 3,000 rpm to idle
speed (Accelerator pedal is re-
leased)
Generates a voltage for a mo-
ment
(11 – 14 V)
Terminal No.
(Wire color)
Description
Condition
Value
(Approx.)
+
−
Signal name
Input/
Output
JMBIA0327GB
JMBIA0328GB
JPBIA4733ZZ
JPBIA4734ZZ
ECM
ECM-85
< ECU DIAGNOSIS INFORMATION >
[MR20DD]
C
D
E
F
G
H
I
J
K
L
M
A
ECM
N
P
O
85
(Y)
128
(B)
Intake manifold runner con-
trol valve (OPEN)
Output
[Engine is running]
• Engine: after warming up
• Idle speed
0 V
[Engine is running]
• Engine: after warming up
• No load
• Revving engine from idle to 3,000
rpm
Generates a voltage for a mo-
ment
(11 – 14 V)
87
(GR)
128
(B)
Fuel pump relay
Output
[Ignition switch: ON]
• More than 1 second after turning
ignition switch ON
[Engine is running]
0 - 1.0 V
[Ignition switch: ON]
• 1 second after turning ignition
switch ON
BATTERY VOLTAGE
(11 – 14 V)
89
(V)
59
(B)
Heated oxygen sensor 2
heater
Output
[Engine is running]
• Engine speed: Below 3,600 rpm
after the following conditions are
met
- Engine: after warming up
- Keeping the engine speed be-
tween 3,500 and 4,000 rpm for 1
minute and at idle for 1 minute un-
der no load
10 V
[Ignition switch: ON]
• Engine: Stopped
[Engine is running]
• Engine speed: More than 3,600
rpm
BATTERY VOLTAGE
(11 - 14 V)
91
(BG)
128
(B)
ECM relay (Self shut - off)
Output
[Engine is running]
[Ignition switch: OFF]
• A few seconds after turning igni-
tion switch OFF
0 - 1.0 V
[Ignition switch: OFF]
• More than a few seconds after
turning ignition switch OFF
BATTERY VOLTAGE
(11 - 14 V)
93
(P)
128
(B)
Air fuel ratio (A/F) sensor 1
heater
Input
[Engine is running]
• Engine: after warming up
• Idle speed
(More than 140 seconds after
starting engine)
2.9 - 8.8 V
Terminal No.
(Wire color)
Description
Condition
Value
(Approx.)
+
−
Signal name
Input/
Output
JMBIA0325GB
JPBIA4732ZZ
ECM-86
< ECU DIAGNOSIS INFORMATION >
[MR20DD]
ECM
94
(G)
128
(B)
Intake valve timing control
solenoid valve
Output
[Engine is running]
• Engine: after warming up
• Idle speed
0 V
[Engine is running]
• Engine: after warming up
• Revving engine from idle to 2,000
rpm quickly
BATTERY VOLTAGE
(11 – 14 V)
95
(GR)
128
(B)
Exhaust valve timing control
solenoid valve
Output
[Engine is running]
• Engine: after warming up
• Idle speed
0 V
[Engine is running]
• Engine: after warming up
• Engine speed: 2,000 rpm
BATTERY VOLTAGE
(11 –14 V)
97
(W)
124
(R)
Barometric pressure sensor
Input
[Ignition switch: ON]
1.8 – 4.8 V
Output voltage varies with atmo-
spheric pressure.
99
(P)
—
CAN - L
Input/
Output
—
—
100
(L)
—
CAN - H
Input/
Output
—
—
101
(Y)
124
(R)
Sensor power supply (Baro-
metric pressure sensor)
—
[Ignition switch: ON]
5 V
108
(R)
128
(B)
Clutch pedal position switch
Input
[Ignition switch: ON]
• Clutch pedal: Fully released
0 V
[Ignition switch: ON]
• Clutch pedal: Fully depressed
BATTERY VOLTAGE
(11 –14 V)
109
(LG)
128
(B)
Ignition switch
Input
[Ignition switch: OFF]
0 V
[Ignition switch: ON]
BATTERY VOLTAGE
(11 –14 V)
110
(G)
111
(BR)
ASCD steering switch
Input
[Ignition switch: ON]
• ASCD steering switch: OFF
4.0 V
[Ignition switch: ON]
• Main switch: Pressed
0 V
[Ignition switch: ON]
• CANCEL switch: Pressed
1.0 V
[Ignition switch: ON]
• RESUME/ACCELERATE switch:
Pressed
3.0 V
[Ignition switch: ON]
• SET/COAST switch: Pressed
2.0 V
111
(BR)
—
Sensor ground (ASCD steer-
ing switch)
—
—
—
115
(V)
128
(B)
Stop lamp switch
Input
[Ignition switch: OFF]
• Brake pedal: Fully released
0 V
[Ignition switch: OFF]
• Brake pedal: Depressed
BATTERY VOLTAGE
(11 - 14 V)
Terminal No.
(Wire color)
Description
Condition
Value
(Approx.)
+
−
Signal name
Input/
Output
JMBIA0038GB
ECM
ECM-87
< ECU DIAGNOSIS INFORMATION >
[MR20DD]
C
D
E
F
G
H
I
J
K
L
M
A
ECM
N
P
O
: Average voltage for pulse signal (Actual pulse signal can be confirmed by oscilloscope.)
*: Before measuring the terminal voltage, confirm that the battery is fully charged. Refer to
MAINTENANCE REQUIRED BATTERY MODELS : Work Procedure"
Fail-safe
INFOID:0000000010702850
NON DTC RELATED ITEM
116
(GR)
128
(B)
Brake pedal position switch
Input
[Ignition switch: OFF]
• Brake pedal: Fully released
BATTERY VOLTAGE
(11 - 14 V)
[Ignition switch: OFF]
• Brake pedal: Depressed
0 V
118
(BG)
120
(Y)
Sensor power supply (Accel-
erator pedal position sensor
2)
—
[Ignition switch: ON]
5 V
119
(W)
120
(Y)
Accelerator pedal position
sensor 2
Input
[Ignition switch: ON]
• Engine stopped
• Accelerator pedal: Fully released
0.3 - 0.6 V
[Ignition switch: ON]
• Engine stopped
• Accelerator pedal: Fully de-
pressed
1.95 - 2.4 V
120
(Y)
—
Sensor ground (Accelerator
pedal position sensor 2)
—
—
—
121
(BR)
128
(B)
ECM power supply
Input
[Ignition switch: ON]
BATTERY VOLTAGE
(11 - 14 V)
122
(V)
127
(GR)
Sensor power supply (Accel-
erator pedal position sensor
1)
—
[Ignition switch: ON]
5 V
123
(B)
—
ECM ground
—
—
—
124
(R)
—
Sensor ground (Barometric
pressure sensor)
—
—
—
125
(B)
—
ECM ground
—
—
—
126
(R)
127
(GR)
Accelerator pedal position
sensor 1
Input
[Ignition switch: ON]
• Engine stopped
• Accelerator pedal: Fully released
0.6 - 0.9 V
[Ignition switch: ON]
• Engine stopped
• Accelerator pedal: Fully de-
pressed
3.9 - 4.7 V
127
(GR)
—
Sensor ground (Accelerator
pedal position sensor 1)
—
—
—
128
(B)
—
ECM ground
—
—
—
Terminal No.
(Wire color)
Description
Condition
Value
(Approx.)
+
−
Signal name
Input/
Output
ECM-88
< ECU DIAGNOSIS INFORMATION >
[MR20DD]
ECM
DTC RELATED ITEM
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), device fix
mode and combustion control mode.
Fail Safe Pattern
Detected
items
Engine operating condition in
fail-safe mode
Remarks
Malfunction
indicator lamp
circuit
Engine speed will not rise more
than 2,500 rpm due to the fuel
cut
When there is an open circuit on MIL circuit, the ECM cannot warn the driver by
lighting up MIL when there is malfunction on engine control system.
Therefore, when electrical controlled throttle and part of ECM related diagnoses are
continuously detected as NG for 5 trips, ECM warns the driver that engine control
system malfunctions and MIL circuit is open by means of operating fail safe func-
tion.
The fail safe function also operates when above diagnoses except MIL circuit are
detected and demands the driver to repair the malfunction.
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.
Device fix mode
• This mode fixes the IVT control solenoid valve and the EVT control solenoid valve in the refer-
ence position.
• 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.
Pattern
Fail safe mode
A
Traveling control mode
Accelerator angle variation control
B
Engine output control
C
Device fix mode
ECM
ECM-89
< ECU DIAGNOSIS INFORMATION >
[MR20DD]
C
D
E
F
G
H
I
J
K
L
M
A
ECM
N
P
O
Fail Safe List
×
:Applicable —: Not applicable
D
Combustion control mode
Stratified charge combustion control at starting
E
• Idle speed control
• Recovery speed control at decelerating
• Idle neutral control
F
• Ignition timing correction control
• Retardation control
Pattern
Fail safe mode
DTC No.
Detected items
Vehicle behavior
Pattern
Others
A
B
C
D
E
F
P0011
Intake valve timing control
—
—
×
—
—
—
—
P0014
Exhaust valve timing control
—
—
×
—
—
—
—
P0075
Intake valve timing control sole-
noid valve
—
—
×
—
—
—
—
P0078
Exhaust valve timing control so-
lenoid valve
—
—
×
—
—
—
—
P0087
P0088
P0090
FRP control system
×
—
—
×
—
—
—
P0102
P0103
Mass air flow sensor circuit
×
×
×
×
×
×
—
P0117
P0118
Engine coolant temperature
sensor circuit
—
—
—
×
×
—
Engine speed will not rise more than
1,800rpm due to the 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.
NOTE:
If throttle position sensor 1 and 2 malfunc-
tion at the same time conducts following
control.
• ECM stops the electric throttle control ac-
tuator control, throttle valve is maintained
at a fixed opening (approx. 5 degrees) by
the return spring.
P0171
P0172
Fuel injection system
×
—
—
×
×
—
—
P0190
FRP sensor
×
—
—
×
×
—
—
P0197
P0198
Engine oil temperature sensor
—
—
—
—
—
—
Intake and exhaust valve timing control
does not function.
P0201
P0202
P0203
P0204
Injector
×
—
—
×
—
—
—
P0300
Misfire
×
—
—
×
×
—
—
P0335
Crankshaft position sensor
—
—
×
—
—
—
—
P0340
Camshaft position sensor
—
—
×
—
—
—
—
P0365
Exhaust valve timing control po-
sition sensor
—
—
×
—
—
—
—
ECM-90
< ECU DIAGNOSIS INFORMATION >
[MR20DD]
ECM
P0500
Vehicle speed sensor
×
—
—
×
×
—
—
P0524
Engine oil pressure
—
—
—
—
—
—
• ECM illuminates engine 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.
P0603
P0607
ECM
×
×
—
—
—
—
—
P0604
P0605
P0606
—
—
—
—
—
—
(Computing part of ECM does not operate
normally.)
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.
P062B
×
—
—
×
—
—
NOTE:
Fail-safe mode may not start depending on
malfunction type of ECM.
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.
P1197
Out of gas
—
—
—
—
—
—
Engine torque is limited.
P1217
Engine over temperature
—
—
—
—
—
—
Engine speed will not rise more than
1,800rpm due to the fuel cut.
P1805
Brake switch
—
—
—
—
—
—
ECM controls the electric throttle control ac-
tuator by regulating the throttle opening to a
small range.
Therefore, acceleration will be poor.
Vehicle condition
Driving condition
When engine is
idling
Normal
When accelerating
Poor acceleration
P2008
Intake manifold runner control
valve
×
×
×
×
×
×
—
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.
P2101
Electric throttle control function
—
—
—
—
—
—
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.
DTC No.
Detected items
Vehicle behavior
Pattern
Others
A
B
C
D
E
F
ECM
ECM-91
< ECU DIAGNOSIS INFORMATION >
[MR20DD]
C
D
E
F
G
H
I
J
K
L
M
A
ECM
N
P
O
DTC Inspection Priority Chart
INFOID:0000000010702851
If some DTCs are displayed at the same time, perform inspections one by one based on the following priority
chart.
P2119
Electric throttle control actuator
×
×
—
—
—
—
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:
For pattern A and B refer to A and B of
P2119 DTC detection logic. (Refer to
For C of P2119 DTC detection logic ECM
behaves as above.
P2122
P2123
P2127
P2128
P2138
Accelerator pedal position sen-
sor
—
—
—
—
—
—
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. Therefore, the acceleration
will be poor.
NOTE:
If accelerator pedal position sensor 1 and 2
malfunction at the same time conducts fol-
lowing control.
• ECM stops the electric throttle control ac-
tuator control, throttle valve is maintained
at a fixed opening (approx. 5 degrees) by
the return spring.
DTC No.
Detected items
Vehicle behavior
Pattern
Others
A
B
C
D
E
F
ECM-92
< ECU DIAGNOSIS INFORMATION >
[MR20DD]
ECM
Priority
DTC
Detected items
1
U0101, U1001
CAN communication line
U1040, U1044
Engine communication line
U1050, U1051
LIN communication line
P0102, P0103
Mass air flow sensor
P0107, P0108
Barometric pressure sensor
P0112, P0113
Intake air temperature sensor
P0117, P0118
Engine coolant temperature sensor
P0122, P0123, P0222, P0223, P1225, P1226, P2135
Throttle position sensor
P0197, P0198
Engine oil temperature sensor
P0327, P0328
Knock sensor
P0335
Crankshaft position sensor
P0340, P0365
Camshaft position sensor
P0500
Vehicle speed sensor
P0520
Engine oil pressure sensor
P0604, P0605, P606, P0607, P0611, P062B, P062F
ECM
P0643
Sensor power supply
P0850
Reverse/neutral position sensor switch
P1197
Out of gas
*
P155D
Generator
P1568
Intelligent cruise control command value
P161D, P161E, P161F
IMMOBILIZER
P2122, P2123, P2127, P2128, P2138
Accelerator pedal position sensor
2
P0031, P0032
Air fuel ratio (A/F) sensor 1 heater
P0037, P0038
Heated oxygen sensor 2 heater
P0075
Intake valve timing control solenoid valve
P0078
Exhaust valve timing control solenoid valve
P0130, P0131, P0132, P014C, P014D
Air fuel ratio (A/F) sensor 1
P0137, P0138, P0139
Heated oxygen sensor 2
P0444
EVAP canister purge volume control solenoid valve
P0603
ECM
P1078
Exhaust valve timing control position sensor
P1217
Engine over temperature (OVERHEAT)
P1805
Brake switch
P2008
Intake manifold runner control valve position sensor
P2100, P2103
Throttle control motor relay
P2101
Electric throttle control function
P2118
Throttle control motor
ECM
ECM-93
< ECU DIAGNOSIS INFORMATION >
[MR20DD]
C
D
E
F
G
H
I
J
K
L
M
A
ECM
N
P
O
*: If “P1197”is displayed with other DTC in priority 1, perform trouble diagnosis for “P1197” first.
DTC Index
INFOID:0000000010702852
×
:Applicable —: Not applicable
3
P0011
Intake valve timing control
P0014
Exhaust valve timing control
P0087, P0088, P0090, P0190
Fuel pressure control
P0171, P0172
Fuel injection system function
P0201 - P0204
Fuel injector
P0300 - P0304
Misfire
P0420
Three way catalyst function
P0506, P0507
Idle speed control
P0524
Engine oil pressure
P1212
TCS communication line
P1564
ASCD steering switch
P1572
Brake pedal position switch
P1574
ASCD vehicle speed sensor
P2119
Electric throttle control actuator
Priority
DTC
Detected items
DTC
*1
Items
(CONSULT screen terms)
SRT
code
Trip
MIL
Reference
page
CONSULT
GST
*2
ECM
*3
U0101
0101*
4
LOST COMM (TCM)
—
2
—
U1001
1001*
4
CAN COMM CIRCUIT
—
1
—
U1040
1040*
4
ENG COMM CIRCUIT
—
2
—
U1044
1044*
4
ENG COMM CIRCUIT
—
2
—
U1050
1050*
4
LIN COMMUNICATION
—
2
—
U1051
1051*
4
LIN COMMUNICATION
—
2
—
P0000
0000
NO DTC IS DETECTED.
—
—
—
—
P0011
0011
INT/V TIM CONT-B1
×
2
×
P0014
0014
EXH/V TIM CONT-B1
—
2
×
P0031
0031
A/F SEN1 HTR (B1)
—
2
×
P0032
0032
A/F SEN1 HTR (B1)
—
2
×
P0037
0037
HO2S2 HTR (B1)
—
2
×
P0038
0038
HO2S2 HTR (B1)
—
2
×
P0075
0075
INT/V TIM V/CIR-B1
—
2
×
P0078
0078
EX V/T ACT/CIRC-B1
—
2
×
P0087
0087
LOW FUEL PRES
—
2
×
P0088
0088
HIGH FUEL PRES
—
2
×
P0090
0090
FUEL PRESSURE CONTROL FUNCTION
—
2
×
P0102
0102
MAF SEN/CIRCUIT-B1
—
1
×
P0103
0103
MAF SEN/CIRCUIT-B1
—
1
×
P0107
0107
ABSL PRES SEN/CIRC
—
2
×
P0108
0108
ABSL PRES SEN/CIRC
—
2
×
P0112
0112
IAT SEN/CIRCUIT-B1
—
2
×
ECM-94
< ECU DIAGNOSIS INFORMATION >
[MR20DD]
ECM
P0113
0113
IAT SEN/CIRCUIT-B1
—
2
×
P0117
0117
ECT SEN/CIRC
—
1
×
P0118
0118
ECT SEN/CIRC
—
1
×
P0122
0122
TP SEN 2/CIRC-B1
—
1
×
P0123
0123
TP SEN 2/CIRC-B1
—
1
×
P0130
0130
A/F SENSOR1 (B1)
—
2
×
P0131
0131
A/F SENSOR1 (B1)
—
2
×
P0132
0132
A/F SENSOR1 (B1)
—
2
×
P0137
0137
HO2S2 (B1)
×
2
×
P0138
0138
HO2S2 (B1)
×
2
×
P0139
0139
HO2S2 (B1)
×
2
×
P014C
014C
A/F SENSOR1 (B1)
×
2
×
P014D
014D
A/F SENSOR1 (B1)
×
2
×
P0171
0171
FUEL SYS-LEAN-B1
—
2
×
P0172
0172
FUEL SYS-RICH-B1
—
2
×
P0190
0190
FUEL PRES SEN/CIRC
—
1
×
P0197
0197
EOT SEN/CIRC
—
2
×
P0198
0198
EOT SEN/CIRC
—
2
×
P0201
0201
INJECTOR CIRC-CYL1
—
2
×
P0202
0202
INJECTOR CIRC-CYL2
—
2
×
P0203
0203
INJECTOR CIRC-CYL3
—
2
×
P0204
0204
INJECTOR CIRC-CYL4
—
2
×
P0222
0222
TP SEN 1/CIRC-B1
—
1
×
P0223
0223
TP SEN 1/CIRC-B1
—
1
×
P0300
0300
MULTI CYL MISFIRE
—
1 or 2
×
or flashing
P0301
0301
CYL 1 MISFIRE
—
1 or 2
×
or flashing
P0302
0302
CYL 2 MISFIRE
—
1 or 2
×
or flashing
P0303
0303
CYL 3 MISFIRE
—
1 or 2
×
or flashing
P0304
0304
CYL 4 MISFIRE
—
1 or 2
×
or flashing
P0327
0327
KNOCK SEN/CIRC-B1
—
2
—
P0328
0328
KNOCK SEN/CIRC-B1
—
2
—
P0335
0335
CKP SEN/CIRCUIT
—
2
×
P0340
0340
CMP SEN/CIRC-B1
—
2
×
P0365
0365
CMP SEN/CIRC-B1
—
2
×
P0420
0420
TW CATALYST SYS-B1
×
2
×
P0444
0444
PURG VOLUME CONT/V
—
2
×
P0500*
4
0500
VEHICLE SPEED SENSOR A
—
2
×
P0506
0506
ISC SYSTEM
—
2
×
P0507
0507
ISC SYSTEM
—
2
×
P0520
0520
EOP SENSOR/SWITCH
—
2
—
P0524
0524
ENGINE OIL PRESSURE
—
1
—
P0603
0603
ECM BACK UP/CIRCUIT
—
2
×
DTC
*1
Items
(CONSULT screen terms)
SRT
code
Trip
MIL
Reference
page
CONSULT
GST
*2
ECM
*3
ECM
ECM-95
< ECU DIAGNOSIS INFORMATION >
[MR20DD]
C
D
E
F
G
H
I
J
K
L
M
A
ECM
N
P
O
*1: 1st trip DTC No. is the same as DTC No.
*2: This number is prescribed by SAE J1979/ ISO 15031-5.
*3: In Diagnostic Test Mode II (Self-diagnostic results), this number is controlled by NISSAN.
*4: The troubleshooting for this DTC needs CONSULT.
*5: This DTC is related with immobilizer.
P0604
0604
ECM
—
1
×
P0605
0605
ECM
—
1 or 2
×
or —
P0606
0606
CONTROL MODULE
—
1
×
P0607
0607
ECM
—
2
×
P0611
0611
FIC MODULE
—
2
—
P062B
062B
ECM
—
2
×
or —
P062F
062F
CONTROL MODULE
—
1
×
P0643
0643
SENSOR POWER/CIRC
—
1
×
P0850
0850
P-N POS SW/CIRCUIT
—
2
×
P1078
1078
EXH TIM SEN/CIRC-B1
—
2
×
P1197
1197
FUEL RUN OUT
—
2
—
P1212
1212
TCS/CIRC
—
2
—
P1217
1217
ENG OVER TEMP
—
1
×
P1225
1225
CTP LEARNING-B1
—
2
—
P1226
1226
CTP LEARNING-B1
—
2
—
P155D
155D
GENERATOR
—
2
—
P1564
1564
ASCD SW
—
1
—
P1568
1568
ICC COMMAND VALUE
—
1
×
P1572
1572
ASCD BRAKE SW
—
1
—
P1574
1574
ASCD VHL SPD SEN
—
1
—
P161D*
5
161D
IMMOBILIZER
—
—
—
—
P161E*
5
161E
IMMOBILIZER
—
—
—
—
P161F*
5
161F
IMMOBILIZER
—
—
—
—
P1805
1805
BRAKE SW/CIRCUIT
—
1
×
P2008
2008
TUMBLE CONT/V
—
1
—
P2100
2100
ETC MOT PWR-B1
—
1
×
P2101
2101
ETC FNCTN/CIRC-B1
—
1
×
P2103
2103
ETC MOT PWR-B1
—
1
×
P2118
2118
ETC MOT-B1
—
1
×
P2119
2119
ETC ACTR-B1
—
1
×
P2122
2122
APP SEN 1/CIRC
—
1
×
P2123
2123
APP SEN 1/CIRC
—
1
—
P2127
2127
APP SEN 2/CIRC
—
1
×
P2128
2128
APP SEN 2/CIRC
—
1
×
P2135
2135
TP SENSOR-B1
—
1
×
P2138
2138
APP SENSOR
—
1
×
DTC
*1
Items
(CONSULT screen terms)
SRT
code
Trip
MIL
Reference
page
CONSULT
GST
*2
ECM
*3
ECM-96
< ECU DIAGNOSIS INFORMATION >
[MR20DD]
ECM
Test Value and Test Limit
INFOID:0000000010702853
The following is the information specified in Service $06 of SAE J1979/ISO 15031-5.
The test value is a parameter used to determine whether a system/circuit diagnostic test is OK or NG while
being monitored by the ECM during self-diagnosis. The test limit is a reference value which is specified as the
maximum or minimum value and is compared with the test value being monitored.
These data (test value and test limit) are specified by On Board Monitor ID (OBDMID), Test ID (TID), Unit and
Scaling ID and can be displayed on the GST screen.
The items of the test value and test limit will be displayed with GST screen which items are provided by the
ECM. (e.g., if bank 2 is not applied on this vehicle, only the items of bank 1 are displayed)
Item
OBD-
MID
Self-diagnostic test item
DTC
Test value and Test
limit
(GST display)
Description
TID
Unit and
Scaling
ID
HO2S
01H
Air fuel ratio (A/F) sensor 1
(Bank 1)
P0131
83H
0BH
Minimum sensor output voltage for test
cycle
P0131
84H
0BH
Maximum sensor output voltage for
test cycle
P0130
85H
0BH
Minimum sensor output voltage for test
cycle
P0130
86H
0BH
Maximum sensor output voltage for
test cycle
P0133
87H
04H
Response rate: Response ratio (lean
to rich)
P0133
88H
04H
Response rate: Response ratio (rich to
lean)
P2A00 or P2096
89H
84H
The amount of shift in air fuel ratio (too
lean)
P2A00 or P2097
8AH
84H
The amount of shift in air fuel ratio (too
rich)
P0130
8BH
0BH
Difference in sensor output voltage
P0133
8CH
83H
Response gain at the limited frequency
P014C
8DH
04H
O2 sensor slow response - Rich to
lean bank 1 sensor 1
P014C
8EH
04H
O2 sensor slow response - Rich to
lean bank 1 sensor 1
P014D
8FH
84H
O2 sensor slow response - Lean to rich
bank 1 sensor 1
P014D
90H
84H
O2 sensor slow response - Lean to rich
bank 1 sensor 1
P015A
91H
01H
O2 sensor delayed response - Rich to
lean bank 1 sensor 1
P015A
92H
01H
O2 sensor delayed response - Rich to
lean bank 1 sensor 1
P015B
93H
01H
O2 sensor delayed response - Lean to
rich bank 1 sensor 1
P015B
94H
01H
O2 sensor delayed response - Lean to
rich bank 1 sensor 1
P0133
95H
04H
Response rate: Response ratio (lean
to rich)
P0133
96H
84H
Response rate: Response ratio (rich to
lean)
ECM
ECM-97
< ECU DIAGNOSIS INFORMATION >
[MR20DD]
C
D
E
F
G
H
I
J
K
L
M
A
ECM
N
P
O
HO2S
02H
Heated oxygen sensor 2
(Bank 1)
P0138
07H
0CH
Minimum sensor output voltage for test
cycle
P0137
08H
0CH
Maximum sensor output voltage for
test cycle
P0138
80H
0CH
Sensor output voltage
P0139
81H
0CH
Difference in sensor output voltage
P0139
82H
11H
Rear O2 sensor delay response diag-
nosis
03H
Heated oxygen sensor 3
(Bank 1)
P0143
07H
0CH
Minimum sensor output voltage for test
cycle
P0144
08H
0CH
Maximum sensor output voltage for
test cycle
P0146
80H
0CH
Sensor output voltage
P0145
81H
0CH
Difference in sensor output voltage
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 or P2098
89H
84H
The amount of shift in air fuel ratio (too
lean)
P2A03 or P2099
8AH
84H
The amount of shift in air fuel ratio (too
rich)
P0150
8BH
0BH
Difference in sensor output voltage
P0153
8CH
83H
Response gain at the limited frequency
P014E
8DH
04H
O2 sensor slow response - Rich to
lean bank 2 sensor 1
P014E
8EH
04H
O2 sensor slow response - Rich to
lean bank 2 sensor 1
P014F
8FH
84H
O2 sensor slow response - Lean to rich
bank 2 sensor 1
P014F
90H
84H
O2 sensor slow response - Lean to rich
bank 2 sensor 1
P015C
91H
01H
O2 sensor delayed response - Rich to
lean bank 2 sensor 1
P015C
92H
01H
O2 sensor delayed response - Rich to
lean bank 2 sensor 1
P015D
93H
01H
O2 sensor delayed response - Lean to
rich bank 2 sensor 1
Item
OBD-
MID
Self-diagnostic test item
DTC
Test value and Test
limit
(GST display)
Description
TID
Unit and
Scaling
ID
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