Nissan Juke F15. Manual - part 321

ECM

EC-97

< ECU DIAGNOSIS INFORMATION >

[MR FOR NISMO RS MODELS]

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

IGN TIMING

• Engine: After warming up
• Selector lever: P or N (CVT), 

Neutral (M/T)

• Air conditioner switch: OFF
• No  load

Idle

5

° - 15° BTDC

2,000 rpm

30

° - 50° BTDC

COMBUSTION

—

These items are displayed 

but are not applicable to this 

model.

CAL/LD VALUE

• Engine: After warming up
• Selector lever: P or N (CVT), 

Neutral (M/T)

• Air conditioner switch: OFF
• No  load

Idle

5 - 35 %

2,500 rpm

5 - 35 %

MASS AIRFLOW

• Engine: After warming up
• Selector lever: P or N (CVT), 

Neutral (M/T)

• Air conditioner switch: OFF
• No  load

Idle

1.0 - 5.0 g/s

2,500 rpm

2.0 - 10.0 g/s

PURG VOL C/V

• Engine: After warming up
• Selector lever: P or N (CVT), 

Neutral (M/T)

• Air conditioner switch: OFF
• No  load

Idle
(Accelerator pedal: Not depressed even 
slightly, after engine starting.)

0 - 10 %

2,000 rpm

0 - 20 %

INT/V TIM(B1)

• Engine: After warming up
• Selector lever: P or N (CVT), 

Neutral (M/T)

• Air conditioner switch: OFF
• No  load

Idle

−5° - 5°CA

2,000 rpm

Approx. 0

° - 20°CA

EXH/V TIM B1

• Engine: After warming up
• Selector lever: P or N (CVT), 

Neutral (M/T)

• Air conditioner switch: OFF
• No  load

Idle

−5° - 5°CA

Around 2,500 rpm while the engine speed 
is rising

Approx. 0

° - 30°CA

INT/V SOL(B1)

• Engine: After warming up
• Selector lever: P or N (CVT), 

Neutral (M/T)

• Air conditioner switch: OFF
• No  load

Idle

0 %

2,000 rpm

Approx. 0% - 60 %

Monitor Item

Condition

Values/Status

EC-98

< ECU DIAGNOSIS INFORMATION >

[MR FOR NISMO RS MODELS]

ECM

AIR COND RLY

Engine: After warming up, idle the 
engine

Air conditioner switch: OFF

OFF

Air conditioner switch: ON
(Compressor operates)

ON

VENT CONT/V

Ignition switch: ON

OFF

FUEL PUMP RLY

• For 1 seconds after turning ignition switch: ON
• Engine running or cranking

ON

Except above

OFF

THRTL RELAY

Ignition switch: ON

ON

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

ALT DUTY SIG

Power generation voltage variable control: Operating

ON

Power generation voltage variable control: Not operating

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 indica-
tion.

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 illumi-
nated.

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 %

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

ACCEL/RES switch: Pressed

ON

ACCEL/RES switch: Released

OFF

SET SW

Ignition switch: ON

COAST/SET switch: Pressed

ON

COAST/SET 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

CRUISE LAMP

Ignition switch: ON

MAIN switch: Pressed at the 1st time 

→ 

at the 2nd time

ON 

→ OFF

Monitor Item

Condition

Values/Status

ECM

EC-99

< ECU DIAGNOSIS INFORMATION >

[MR FOR NISMO RS MODELS]

C

D

E

F

G

H

I

J

K

L

M

A

EC

N

P

O

SET LAMP

NOTE:
The item is indicated, but not used.

FAN DUTY

Engine: Running

0 - 100 %

ALT DUTY

Engine: Idle

0 - 80 %

BAT CUR SEN

• Engine speed: Idle
• Battery: Fully charged

*2

• Selector lever: P or N (CVT), Neutral (M/T)
• Air conditioner switch: OFF
• No  load

Approx. 2,600 - 3,500 mV

A/F ADJ-B1

Engine: Running

−0.450 - 0.330

P/N POSI SW

Ignition switch: ON

Selector lever: P or N (CVT), Neutral (M/
T)

ON

Selector lever: Except above

OFF

INT/A TEMP SE

Ignition switch: ON

Indicates intake air tempera-

ture

AC PRESS SEN

• Engine: Idle
• Both A/C switch and blower fan switch: ON (Compressor operates)

1.0 - 4.0 V

FUEL PRES SEN

• Engine: After warming up
• Selector lever: P or N (CVT), 

Neutral (M/T)

• Air conditioner switch: OFF
• No  load

Idle

Approx. 2.74 MPa

2,000 rpm

Approx. 3.0 MPa

TURBO BST SEN

• Engine speed: Idle
• Selector lever: D (CVT), Neutral 

(M/T)

• Fuel: Premium gasoline

• The accelerator pedal is depressed to 

a half stroke position or more.

• The readings of boost in the multi-func-

tion meter are the same as the ambient 
pressure or more.

• Engine speed: More than 3,000 rpm

3.07 - 3.15 V

• Engine speed: Idle
• Selector lever: D (CVT), Neutral 

(M/T)

• Fuel: Regular gasoline

• The accelerator pedal is depressed to 

a half stroke position or more.

• The readings of boost in the multi-func-

tion meter are the same as the ambient 
pressure or more.

• Engine speed: More than 3,000 rpm

2.91 - 2.99 V

ATOM PRES SEN

Ignition switch: ON

1.80 - 4.80 V

FUEL INJ TIM

• Engine: After warming up
• Selector lever: P or N (CVT), 

Neutral (M/T)

• Air conditioner switch: OFF
• No  load

Idle

Approx. 30 deg

2,000 rpm

Approx. 30 deg

FUEL INJ B1

• Engine: After warming up
• Selector lever: P or N (CVT), 

Neutral (M/T)

• Air conditioner switch: OFF
• No  load

Idle

Approx. 0.8 msec

2,000 rpm

Approx. 1.1 msec

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.

BAT TEMP SEN

• Engine: After warming up
• Selector lever: P or N (CVT), 

Neutral (M/T)

• Air conditioner switch: OFF
• No  load

Idle

Indicates the temperature 

around the battery.

THRTL STK CNT B1

NOTE:
The item is indicated, but not used.

—

Monitor Item

Condition

Values/Status

EC-100

< ECU DIAGNOSIS INFORMATION >

[MR FOR NISMO RS MODELS]

ECM

HO2 S2 DIAG1(B1)

DTC P0139 self-diagnosis (delayed response) has not been performed yet.

INCMP

DTC P0139 self-diagnosis (delayed response) has already been performed suc-
cessfully.

CMPLT

HO2 S2 DIAG2(B1)

DTC P0139 self-diagnosis (slow response) has not been performed yet.

INCMP

DTC P0139 self-diagnosis (slow response) has already been performed suc-
cessfully.

CMPLT

H/P FUEL PUMP 
DEG

• Engine: After warming up
• Selector lever: P or N (CVT), 

Neutral (M/T)

• Air conditioner switch: OFF
• No  load

Idle

Approx. 255 - 275 deg

2,000 rpm

Approx. 255 - 275 deg

FUEL PRES SEN V

• Engine: After warming up
• Selector lever: P or N (CVT), 

Neutral (M/T)

• Air conditioner switch: OFF
• No  load

Idle

Approx. 1,140 - 1,460 mV

Revving engine from idle to 4,000 rpm 
quickly

Approx. 1,300 - 2,900 mV

EOP SENSOR

• Engine: After warming up
• Selector lever: P or N (CVT), 

Neutral (M/T)

• Air conditioner switch: OFF
• No  load

Idle

Approx. 1,450 mV

2,000 rpm

Approx. 2,850 mV

ECM TEMP 1

• Engine: After cooling
• Ignition switch: ON

Indicates the temperature 

around the ECM.

ECM TEMP 2

• Engine: After cooling
• Ignition switch: ON

Indicates the temperature 

around the ECM.

BOOST S/V DUTY

Engine: After warming up

Idle

0 %

• The accelerator pedal is depressed to 

a half stroke position or more.

• Engine speed: Below 3,000 rpm

100 %

• The accelerator pedal is depressed to 

a half stroke position or more.

• Engine speed: More than 3,000 rpm

30 - 60 %

G SENSOR

Vehicle is level

Approx. 2,500 mV

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

A/F-S ATMSPHRC 
CRCT B1

Engine: After warming up, idle the engine

Varies depending on vehicle 
environment.

A/F-S ATMSPHRC 
CRCT B2

Engine: After warming up, idle the engine

Varies depending on vehicle 
environment.

A/F-S ATMSPHRC 
CRCT UP B1

Engine: Running

Varies depending on the 
number of updates.

A/F-S ATMSPHRC 
CRCT UP B2

Engine: Running

Varies depending on the 
number of updates.

SYSTEM 1 DIAG-
NOSIS A B1

DTC P219A self-diagnosis is incomplete.

INCMP

DTC P219A self-diagnosis is complete.

CMPLT

SYSTEM 1 DIAG-
NOSIS B B1

DTC P219A self-diagnosis is on standby.

ABSENT

DTC P219A self-diagnosis is under diagnosis.

PRSENT

Monitor Item

Condition

Values/Status