Nissan Rogue. Manual — part 453
EC-80
< ECU DIAGNOSIS INFORMATION >
[QR25DE]
ECM
ECU DIAGNOSIS INFORMATION
ECM
Reference Value
INFOID:0000000011277886
VALUES ON THE DIAGNOSIS TOOL
NOTE:
The following table includes information (items) inapplicable to this vehicle. For information (items) applicable
to this vehicle, refer to CONSULT display items.
z
Numerical values in the following table are reference values.
z
These values are input/output values that ECM receives/transmits and may differ from actual operations.
Example:
The ignition timing shown by the timing light may differ from the ignition timing displayed on the data monitor.
This occurs because the timing light shows a value calculated by ECM according to signals received from the
cam shaft position sensor and other sensors related to ignition timing.
Monitor Item
Condition
Values/Status
ENG SPEED
• Run engine and compare CONSULT value with the tachometer indication.
Almost the same speed as
the tachometer indication.
B/FUEL SCHDL
.
A/F ALPHA-B1
.
COOLAN TEMP/S
• Engine: After warming up
More than 70
°C (158°F)
A/F SEN1 (B1)
• Engine: After warming up
Maintaining engine speed at 2,000 rpm
Fluctuates around 2.2 V
HO2S2 (B1)
• Revving engine from idle up to 3,000 rpm quickly after the following conditions
are met.
- Engine: After warming up
- After keeping engine speed between 3,500 and 4,000 rpm for 1 minute and at
idle for 1 minute under no load
0 - 0.3 V
←→ Approx. 0.6 -
1.0 V
HO2S2 MNTR(B1)
• Revving engine from idle up to 3,000 rpm quickly after the following conditions
are met.
- Engine: After warming up
- After keeping engine speed between 3,500 and 4,000 rpm for 1 minute and at
idle for 1 minute under no load
LEAN
←→ RICH
VHCL SPEED SE
• Turn drive wheels and compare CONSULT value with the speedometer indi-
cation.
Almost the same speed as
speedometer indication
BATTERY VOLT
• Ignition switch: ON (Engine stopped)
11 - 14 V
ACCEL SEN 1
• Ignition switch: ON
(Engine stopped)
Accelerator pedal: Fully released
0.5 - 1.0 V
Accelerator pedal: Fully depressed
4.2 - 4.8 V
ACCEL SEN 2*
• Ignition switch: ON
(Engine stopped)
Accelerator pedal: Fully released
0.5 - 1.0 V
Accelerator pedal: Fully depressed
4.2 - 4.8 V
TP SEN 1-B1
• Ignition switch: ON
(Engine stopped)
• Selector lever: D
Accelerator pedal: Fully released
More than 0.36 V
Accelerator pedal: Fully depressed
Less than 4.75 V
TP SEN 2-B1*
• Ignition switch: ON
(Engine stopped)
• Selector lever: D
Accelerator pedal: Fully released
Less than 4.75 V
Accelerator pedal: Fully depressed
More than 0.36 V
FUEL T/TMP SE
• Ignition switch: ON
Indicates fuel tank tempera-
ture
EVAP SYS PRES
• Ignition switch: ON
Approx. 1.8 - 4.8 V
FUEL LEVEL SE
• Ignition switch: ON
Depending on fuel level of
fuel tank
START SIGNAL
• Ignition switch: ON
→ START → ON
Off
→ On → Off
ECM
EC-81
< ECU DIAGNOSIS INFORMATION >
[QR25DE]
C
D
E
F
G
H
I
J
K
L
M
A
EC
N
P
O
CLSD THL POS
• Ignition switch: ON
(Engine stopped)
Accelerator pedal: Fully released
On
Accelerator pedal: Slightly depressed
Off
AIR COND SIG
• Engine: After warming up, idle the
engine
Air conditioner switch: OFF
Off
Air conditioner switch: ON
(Compressor operates.)
On
PW/ST SIGNAL
• Engine: After warming up, idle the
engine
Steering wheel: Not being turned
Off
Steering wheel: Being turned
On
LOAD SIGNAL
• Ignition switch: ON
Rear window defogger switch: ON
and/or Lighting switch: 2nd position
On
Rear window defogger switch and lighting
switch: OFF
Off
IGNITION SW
• Ignition switch: ON
→ OFF → ON
On
→ Off → On
HEATER FAN SW
• Engine: After warming up, idle the
engine
Heater fan switch: ON
On
Heater fan switch: OFF
Off
BRAKE SW
• Ignition switch: ON
Brake pedal: Fully released
Off
Brake pedal: Slightly depressed
On
INJ PULSE-B1
• Engine: After warming up
• Selector lever: P or N
• Air conditioner switch: OFF
• No load
Idle
2.0 - 3.0 msec
2,000 rpm
1.9 - 2.9 msec
IGN TIMING
• Engine: After warming up
• Selector lever: P or N
• Air conditioner switch: OFF
• No load
Idle
5
° - 15° BTDC
2,000 rpm
25
° - 45° BTDC
CAL/LD VALUE
• Engine: After warming up
• Selector lever: P or N
• Air conditioner switch: OFF
• No load
Idle
10% - 35%
2,500 rpm
10% - 35%
MASS AIRFLOW
• Engine: After warming up
• Selector lever: P or N
• Air conditioner switch: OFF
• No load
Idle
1.0 - 4.0 g/s
2,500 rpm
4.0 - 10.0 g/s
PURG VOL C/V
• Engine: After warming up
• Selector lever: P or N
• Air conditioner switch: OFF
• No load
Idle
(Accelerator pedal: Not depressed even
slightly, after engine starting.)
0%
2,000 rpm
20% - 90%
INT/V TIM(B1)
• Engine: After warming up
• Selector lever: P or N
• Air conditioner switch: OFF
• No load
Idle
−5° - 5°CA
4,000 rpm
Approx. 0
° - 30°CA
EXH/V TIM B1
• Engine: After warming up
• Selector lever: P or N
• Air conditioner switch: OFF
• No load
Idle
−5° - 5°CA
2,000 rpm
Approx. 0
° - 40°CA
INT/V SOL (B1)
• Engine: Idle speed
• Selector lever: P or N
• Air conditioner switch: OFF
• No load
After warming up
0%
Cold condition [Engine coolant tempera-
ture below 60
°C (140°F)]
Approx. 50% - 100%
SWRL CONT S/V
• Ignition switch: ON
• Engine coolant temperature: Be-
tween -7
°C (19°F) and 60°C
(140
°F)
Accelerator pedal: Fully released
On
Accelerator pedal: Fully depressed
Off
Monitor Item
Condition
Values/Status
EC-82
< ECU DIAGNOSIS INFORMATION >
[QR25DE]
ECM
AIR COND RLY
• Engine: After warming up, idle the
engine
Air conditioner switch: OFF
Off
Air conditioner switch: ON
(Compressor operates)
On
FUEL PUMP RLY
• For 1 second after turning ignition switch: ON
• Engine running or cranking
On
• Except above
Off
VENT CONT/V
• Ignition switch: ON
Off
THRTL RELAY
• Ignition switch: ON
On
FAN DUTY
• Engine: Running
0 - 100%
HO2S2 HTR (B1)
• Engine speed: Below 3,600 rpm after the following conditions are met.
- Engine: After warming up
- Keeping the engine speed between 3,500 and 4,000 rpm for 1 minute and at
idle for 1 minute under no load
On
• Engine speed: Above 3,600 rpm
Off
I/P PULLY SPD
• Vehicle speed: More than 20 km/h (12 MPH)
Almost the same speed as
the tachometer indication
VEHICLE SPEED
• Turn drive wheels and compare CONSULT value with the speedometer indi-
cation.
Almost the same speed as
the speedometer indication
IDL A/V LEARN
• Engine: running
Idle air volume learning has not been per-
formed yet.
YET
Idle air volume learning has already been
performed successfully.
CMPLT
TRVL AFTER MIL
• Ignition switch: ON
Vehicle has traveled after MIL has turned
ON.
0 - 65,535 km
(0 - 40,723 miles)
ENG OIL TEMP
• Engine: After warming up
More than 70
°C (158°F)
A/F S1 HTR(B1)
• Engine: After warming up, idle the engine
(More than 140 seconds after starting engine.)
4 - 100%
VHCL SPEED SE
• Turn drive wheels and compare CONSULT value with the speedometer indi-
cation.
Almost the same speed as
the speedometer indication
SET VHCL SPD
• Engine: Running
ASCD: Operating
The preset vehicle speed is
displayed
MAIN SW
• Ignition switch: ON
MAIN switch: Pressed
On
MAIN switch: Released
Off
CANCEL SW
• Ignition switch: ON
CANCEL switch: Pressed
On
CANCEL switch: Released
Off
RESUME/ACC SW
• Ignition switch: ON
RESUME/ACCELERATE switch:
Pressed
On
RESUME/ACCELERATE switch: Re-
leased
Off
SET SW
• Ignition switch: ON
SET/COAST switch: Pressed
On
SET/COAST switch: Released
Off
BRAKE SW1
(Brake pedal posi-
tion switch)
• Ignition switch: ON
Brake pedal: Fully released
On
Brake pedal: Slightly depressed
Off
BRAKE SW2
(Stop lamp switch)
• Ignition switch: ON
Brake pedal: Fully released
Off
Brake pedal: Slightly depressed
On
VHCL SPD CUT
• Ignition switch: ON
Non
LO SPEED CUT
• Ignition switch: ON
Non
AT OD MONITOR
• Ignition switch: ON
Off
AT OD CANCEL
• Ignition switch: ON
Off
Monitor Item
Condition
Values/Status
ECM
EC-83
< ECU DIAGNOSIS INFORMATION >
[QR25DE]
C
D
E
F
G
H
I
J
K
L
M
A
EC
N
P
O
*: Accelerator pedal position sensor 2 signal and throttle position sensor 2 signal are converted by ECM internally. Thus, they differ from
ECM terminals voltage signal.
CRUISE LAMP
• Ignition switch: ON
MAIN switch: Pressed at the 1st time
→
at the 2nd time
On
→ Off
SET LAMP
• MAIN switch: ON
• When vehicle speed: Between 40
km/h (25 MPH) and 144 km/h (89
MPH)
ASCD: Operating
On
ASCD: Not operating
Off
A/F ADJ-B1
• Engine: running
–0.330 - 0.330
TUMBLE POS SEN
• Ignition switch: ON
• Engine coolant temperature: Be-
tween -7
°C (19°F) and 60°C
(140
°F)
Accelerator pedal: Fully released
Less than 1.4 V
Accelerator pedal: Fully depressed
More than 2.8 V
P/N POSI SW
• Ignition switch: ON
Selector lever: P or N
On
Selector lever: Except above
Off
INT/A TEMP SE
• Ignition switch: ON
Indicates intake air tempera-
ture
AC PRESS SEN
• Engine speed: Idle
• Both A/C switch and blower fan switch: ON (Compressor operates)
1.0 - 4.0 V
VTC DTY EX B1
• Engine: After warming up
• Selector lever: P or N
• Air conditioner switch: OFF
• No load
Idle
0 - 2%
2,000 rpm
Approx. 0- 90%
EOP SENSOR
• Engine: After warming up
• Selector lever: P or N
• Air conditioner switch: OFF
• No load
Idle
1,000 - 2,000 mV
2,000 rpm
1,500 - 3,500 mV
EVAP LEAK DIAG
• Ignition switch: ON
Indicates the condition of
EVAP leak diagnosis.
EVAP DIAG READY
• Ignition switch: ON
Indicates the ready condition
of EVAP leak diagnosis.
THRTL STK CNT B1
NOTE:
The item is indicated, but not used.
—
A/F SEN1 DIAG1
(B1)
DTC P015A and P015B self-diagnosis is incomplete.
INCMP
DTC P015A and P015B self-diagnosis is complete.
CMPLT
A/F SEN1 DIAG2
(B1)
DTC P014C and P014D self-diagnosis is incomplete.
INCMP
DTC P014C and P014D self-diagnosis is complete.
CMPLT
A/F SEN1 DIAG3
(B1)
The vehicle condition is not within the diagnosis range of DTC P014C, P014D,
P015A or P015B.
ABSNT
The vehicle condition is within the diagnosis range of DTC P014C, P014D,
P015A or P015B.
PRSNT
HO2 S2 DIAG1 (B1)
DTC P0139 self-diagnosis (delayed response) is incomplete.
INCMP
DTC P0139 self-diagnosis (delayed response) is complete.
CMPLT
HO2 S2 DIAG2 (B1)
DTC P0139 self-diagnosis (slow response) is incomplete.
INCMP
DTC P0139 self-diagnosis (slow response) is complete.
CMPLT
SYSTEM 1 DIAG-
NOSIS A B1
DTC P117A self-diagnosis is incomplete.
INCMP
DTC P117A self-diagnosis is complete.
CMPLT
SYSTEM 1 DIAG-
NOSIS B B1
DTC P117A self-diagnosis is on standby.
ABSENT
DTC P117A self-diagnosis is under diagnosis.
PRSENT
MASS AIR FLOW
SENSOR (Hz)
See
Monitor Item
Condition
Values/Status
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