ECU NISSAN NOTE 2016 Service Repair Manual
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![NISSAN NOTE 2016 Service Repair Manual EC-54
< SYSTEM DESCRIPTION >[HR16DE]
DIAGNOSIS SYSTEM (ECM)
Explanation for Driving Patterns Except for “Misfire
<Exhaust Quality Deterioration>”, “Fuel Injection
System”
Driving Pattern A
Re NISSAN NOTE 2016 Service Repair Manual EC-54
< SYSTEM DESCRIPTION >[HR16DE]
DIAGNOSIS SYSTEM (ECM)
Explanation for Driving Patterns Except for “Misfire
<Exhaust Quality Deterioration>”, “Fuel Injection
System”
Driving Pattern A
Re](/img/5/57363/w960_57363-1180.png)
EC-54
< SYSTEM DESCRIPTION >[HR16DE]
DIAGNOSIS SYSTEM (ECM)
Explanation for Driving Patterns Except for “Misfire
System”
Driving Pattern A
Refer to EC-54, "DIAGNOSIS DESCRIPTION : Driving Pattern".
Driving Pattern B
Refer to EC-54, "DIAGNOSIS DESCRIPTION : Driving Pattern".
DIAGNOSIS DESCRIPTION : Driving PatternINFOID:0000000012431336
CAUTION:
Always drive at a safe speed.
DRIVING PATTERN A
Driving pattern A means a trip satisfying the following conditions.
• Engine speed reaches 400 rpm or more.
• Engine coolant temperature rises by 20 °C (36° F) or more after starting the engine.
• Engine coolant temperature reaches 70 °C (158° F) or more.
• The ignition switch is turned from ON to OFF.
NOTE:
• When the same malfunction is detected regardless of driving conditions, reset the counter of driving pattern A.
• When the above conditions are satisfied without detecting t he same malfunction, reset the counter of driving
pattern A.
DRIVING PATTERN B
Driving pattern B means a trip satisfying the following conditions.
• Engine speed reaches 400 rpm or more.
• Engine coolant temperature reaches 70 °C (158° F) or more.
• Vehicle speed of 70 – 120 km/h (44 – 75 MPH) is maintained for 60 seconds or more under the control of closed loop.
• Vehicle speed of 30 – 60 km/h (19 – 37 MPH) is maintained for 10 seconds or more under the control of closed loop.
• Under the closed loop control condition, the following st ate reaches 12 seconds or more in total: Vehicle
speed of 4 km/h (2 MPH) or less with idling condition.
• The state of driving at 10 km/h (7 MPH) or more reaches 10 minutes or more in total.
• A lapse of 22 minutes or more after engine start.
NOTE:
• Drive the vehicle at a constant velocity.
• When the same malfunction is detected regardless of driving conditions, reset the counter of driving pattern
B.
• When the above conditions are satisfied without detecting t he same malfunction, reset the counter of driving
pattern B.
DRIVING PATTERN C
Driving pattern C means operating vehicle as per the following:
The following conditions should be satisfied at the same time:
Engine speed: (Engine speed in the freeze frame data) ±375 rpm
*1: When the same malfunction is de-
tected in two consecutive trips, MIL
will light up. *2: MIL will turn OFF after vehicle is driv-
en 3 times (pattern B) without any
malfunctions. *3: When the same malfunction is de-
tected in two consecutive trips, the
DTC and the freeze frame data will be
stored in ECM.
*4: The DTC and the freeze frame data will not be displayed any longer after
vehicle is driven 40 times (pattern A)
without the same malfunction.
(The DTC and the freeze frame data
still remain in ECM.) *5: When a malfunction is detected for
the first time, the 1st trip DTC and the
1st trip freeze frame data will be
stored in ECM. *6: 1st trip DTC will be cleared after vehi-
cle is driven once (pattern B) without
the same malfunction.
*7: When the same malfunction is de- tected in the 2nd trip, the 1st trip
freeze frame data will be cleared.
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![NISSAN NOTE 2016 Service Repair Manual EC-56
< SYSTEM DESCRIPTION >[HR16DE]
DIAGNOSIS SYSTEM (ECM)
OK: Self-diagnosis is carried out and the result is OK.
NG: Self-diagnosis is carried out and the result is NG.
—: Self-diagnosis is not c NISSAN NOTE 2016 Service Repair Manual EC-56
< SYSTEM DESCRIPTION >[HR16DE]
DIAGNOSIS SYSTEM (ECM)
OK: Self-diagnosis is carried out and the result is OK.
NG: Self-diagnosis is carried out and the result is NG.
—: Self-diagnosis is not c](/img/5/57363/w960_57363-1182.png)
EC-56
< SYSTEM DESCRIPTION >[HR16DE]
DIAGNOSIS SYSTEM (ECM)
OK: Self-diagnosis is carried out and the result is OK.
NG: Self-diagnosis is carried out and the result is NG.
—: Self-diagnosis is not carried out.
When all SRT related self-diagnoses show OK result
s in a single cycle (Ignition OFF-ON-OFF), the SRT will
indicate “CMPLT”. → Case 1 above
When all SRT related self-diagnoses show OK results through several different cycles, the SRT will indicate
“CMPLT” at the time the respective se lf-diagnoses have at least one OK result. → Case 2 above
If one or more SRT related self-diagnoses show NG resu lts in 2 consecutive cycles, the SRT will also indicate
“CMPLT”. → Case 3 above
The table above shows that the minimum number of cycl es for setting SRT as “INCMP” is the number one (1)
for each self-diagnosis (Case 1 & 2) or the number tw o (2) for one of self-diagnoses (Case 3). However, in
preparation for the state emissions inspection, it is unnecessary for each self-diagnosis to be executed twice
(Case 3) for the following reasons:
• The SRT will indicate “CMPLT” at the time the respective self-diagnoses have one (1) OK result.
• The emissions inspection requires “CMPLT” of the SRT only with OK self-diagnosis results.
• During SRT driving pattern, the 1st trip DTC (NG) is detected prior to “CMPLT” of SRT and the self-diagnosis memory must be erased from the ECM after repair.
• If the 1st trip DTC is erased, all the SRT will indicate “INCMP”. NOTE:
SRT can be set as “CMPLT” together with the DTC(s). Therefore, DTC check must always be carried out
prior to the state emission inspection even though the SRT indicates “CMPLT”.
DIAGNOSIS DESCRIPTION : Permanent Diagno stic Trouble Code (Permanent DTC)
INFOID:0000000012431338
Permanent DTC is defined in SAE J1979/ISO 15031-5 Service $0A.
ECM stores a DTC issuing a command of turning on MIL as a permanent DTC and keeps storing the DTC as
a permanent DTC until ECM judges that there is no presence of malfunction.
Permanent DTCs cannot be erased by using the Erase function of CONSULT or Generic Scan Tool (GST) and
by disconnecting the battery to shut off power to ECM. This prevents a vehicle from passing the state emission
inspection without repairing a malfunctioning part.
When not passing the state emission inspection due to more than one permanent DTC, permanent DTCs
should be erased, referring to this manual.
NOTE:
• The important items in state emission inspection are t hat MIL is not ON, SRT test items are set, and perma-
nent DTCs are not included.
• Permanent DTCs do not apply for regions that permanent DTCs are not regulated by law.
Self-diagnosis result Example
Diagnosis Ignition cycle
← ON →OFF ← ON →OFF ← ON →OFF ← ON →
All OK Case 1 P0400OK (1) — (1)OK (2) — (2)
P0402 OK (1) — (1)— (1)OK (2)
P1402 OK (1) OK (2) — (2)— (2)
SRT of EGR “CMPLT” “CMPLT”“CMPLT” “CMPLT”
Case 2 P0400 OK (1) — (1)— (1)— (1)
P0402 — (0)— (0)OK (1) — (1)
P1402 OK (1) OK (2) — (2)— (2)
SRT of EGR “INCMP” “INCMP”“CMPLT” “CMPLT”
NG exists Case 3 P0400OKOK ——
P0402 —— ——
P1402 NG—NG NG
(Consecutive NG)
(1st trip) DTC 1st trip DTC
—1st trip DTC DTC
(= MIL ON)
SRT of EGR “INCMP” “INCMP”“INCMP”“CMPLT”
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PERMANENT DTC SET TIMING
The setting timing of permanent DTC is stored in ECM
with the lighting of MIL when NISSAN NOTE 2016 Service Repair Manual DIAGNOSIS SYSTEM (ECM)EC-57
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PERMANENT DTC SET TIMING
The setting timing of permanent DTC is stored in ECM
with the lighting of MIL when](/img/5/57363/w960_57363-1183.png)
DIAGNOSIS SYSTEM (ECM)EC-57
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PERMANENT DTC SET TIMING
The setting timing of permanent DTC is stored in ECM
with the lighting of MIL when a DTC is confirmed.
DIAGNOSIS DESCRIPTION : Malfunction Indicator Lamp (MIL)INFOID:0000000012431339
When emission-related ECU detects a malfunction in the emission
control systems components and/or the powertrain control compo-
nents (which affect vehicle emissions), it turns on/blinks MIL to
inform the driver that a malfunction has been detected.
1. The MIL illuminates when ignition switch is turned ON (engine is
not running).
NOTE:
Check the MIL circuit if MIL does not illuminate. Refer to EC-
456, "Diagnosis Procedure".
2. When the engine is start ed, the MIL should go off.
NOTE:
If MIL continues to illuminate/ blink, perform self-diagnoses and
inspect/repair accordingly because an emission-rela ted ECU has detected a malfunction in the emission
control systems components and/or the powertrain cont rol components (which affect vehicle emissions).
On Board Diagnosis FunctionINFOID:0000000012431340
ON BOARD DIAGNOSIS ITEM
The on board diagnostic system has the following functions.
BULB CHECK MODE
Description
This function allows damage inspection in the MIL bulb (blown, open circuit, etc.).
Operation Procedure
1. Turn ignition switch ON.
2. The MIL on the instrument panel should stay ON.
If it remains OFF, check MIL circuit. Refer to EC-456, "
Diagnosis Procedure".
SRT STATUS MODE
Description
This function allows to read if ECM has completed the self-diagnoses of major emission control systems and
components. For SRT, refer to EC-55, "
DIAGNOSIS DESCRIPTION : System Readiness Test (SRT) Code".
Operation Procedure
1. Turn ignition switch ON and wait 20 seconds.
2. SRT status is indicated as shown blow.
• ECM continues to illuminate MIL if all SRT codes are set.
SAT652J
Diagnostic test mode Function
Bulb check MIL can be checked.
SRT status ECM can read if SRT codes are set.
Malfunction warning If ECM detects a malfunction, it illuminates or blinks MIL to inform the driver that a malfunction
has been detected.
Self-diagnostic results DTCs or 1st trip DTCs stored in ECM can be read.
Accelerator pedal released position
learning ECM can learn the accelerator pedal released position. Refer to
EC-128, "
Description".
Throttle valve closed position learning ECM can learn the throttle valve closed position. Refer to EC-129, "
Description".
Idle air volume learning ECM can learn the idle air volume. Refer to EC-130, "
Description".
Mixture ratio self-learning value clear Mixture ratio self-learning value can be erased. Refer to EC-132, "
Description".
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![NISSAN NOTE 2016 Service Repair Manual EC-58
< SYSTEM DESCRIPTION >[HR16DE]
DIAGNOSIS SYSTEM (ECM)
• ECM blinks MIL for about 10 seconds if all SRT codes are not set.
MALFUNCTION WARNING MODE
Description
In this function ECM turns on or NISSAN NOTE 2016 Service Repair Manual EC-58
< SYSTEM DESCRIPTION >[HR16DE]
DIAGNOSIS SYSTEM (ECM)
• ECM blinks MIL for about 10 seconds if all SRT codes are not set.
MALFUNCTION WARNING MODE
Description
In this function ECM turns on or](/img/5/57363/w960_57363-1184.png)
EC-58
< SYSTEM DESCRIPTION >[HR16DE]
DIAGNOSIS SYSTEM (ECM)
• ECM blinks MIL for about 10 seconds if all SRT codes are not set.
MALFUNCTION WARNING MODE
Description
In this function ECM turns on or blinks MIL when it detects a malfunction in the emission control system com-
ponents and/or the powertrain control components (which affe
ct vehicle emissions) to inform the driver that a
malfunction has been detected.
Operation Procedure
1. Turn ignition switch ON.
2. Check that MIL illuminates. If it remains OFF, check MIL circuit. Refer to EC-456, "
Diagnosis Procedure".
3. Start engine and let it idle. • For two trip detection logic diagnoses, ECM turns on MIL when it detects the same malfunction twice inthe two consecutive driving cycles.
• For 1st trip detection logic diagnoses, ECM turns on MIL when it detects a malfunction in one driving cycle.
• ECM blinks MIL when it detects a malfunction t hat may damage the three way catalyst (misfire).
SELF-DIAGNOSTIC RESULTS MODE
Description
This function allows to indicate DTCs or 1st trip DT Cs stored in ECM according to the number of times MIL is
blinking.
How to Set Self-diagnostic Results Mode
NOTE:
• It is better to count the time accurately with a clock.
• It is impossible to switch the diagnostic mode when an accelerator pedal position sensor circuit has a mal-
function.
• After ignition switch is turned off, ECM is always released from the “self-diagnostic results” mode.
1. Confirm that accelerator pedal is fully releas ed, turn ignition switch ON and wait 3 seconds.
2. Repeat the following procedure quickly five times within 5 seconds. • Fully depress the accelerator pedal.
• Fully release the accelerator pedal.
3. Wait 7 seconds, fully depress the accelerator pedal and keep it depressed for approx. 10 seconds until the MIL starts blinking.
NOTE:
Do not release the accelerator pedal for 10 seconds if MIL starts blinking during this period. This blinking
is displaying SRT status and is continued for another 10 seconds.
4. Fully release the accelerator pedal. ECM has entered to “Self-diagnostic results” mode.
JMBIA1515GB
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![NISSAN NOTE 2016 Service Repair Manual EC-60
< SYSTEM DESCRIPTION >[HR16DE]
DIAGNOSIS SYSTEM (ECM)
In this way, all the detected malfunctions are classi
fied by their DTC numbers. The DTC 0000 refers to no mal-
function. Refer to EC-87, " NISSAN NOTE 2016 Service Repair Manual EC-60
< SYSTEM DESCRIPTION >[HR16DE]
DIAGNOSIS SYSTEM (ECM)
In this way, all the detected malfunctions are classi
fied by their DTC numbers. The DTC 0000 refers to no mal-
function. Refer to EC-87, "](/img/5/57363/w960_57363-1186.png)
EC-60
< SYSTEM DESCRIPTION >[HR16DE]
DIAGNOSIS SYSTEM (ECM)
In this way, all the detected malfunctions are classi
fied by their DTC numbers. The DTC 0000 refers to no mal-
function. Refer to EC-87, "
DTCIndex".
How to Erase Self-d iagnostic Results
By performing this procedure, ECM memory is eras ed and the following diagnostic information is erased as
well.
• Diagnostic trouble codes
• 1st trip diagnostic trouble codes
• Freeze frame data
• 1st trip freeze frame data
• System readiness test (SRT) codes
• Test values
NOTE:
Also, if a battery terminal is disconnected, ECM memory is erased and the diagnostic information as listed
above is erased. (The amount of time required for eras ing may vary from a few seconds to several hours.)
1. Turn ignition switch OFF and wait at least 10 seconds.
2. Turn ignition switch ON.
3. Turn ignition switch OFF and wait at least 10 seconds.
4. Turn ignition switch ON.
5. Set ECM in “self-diagnostic results” mode.
6. The diagnostic information has been erased from the backup memory in the ECM. Fully depress the accelerator pedal and keep it depressed for more than 10 seconds.
7. Fully release the accelerator pedal, and confirm the DTC 0000 is displayed.
CONSULT FunctionINFOID:0000000012431341
FUNCTION
*: The following emission-related diagnostic info rmation is cleared when the ECM memory is erased.
• Diagnostic trouble codes
• 1st trip diagnostic trouble codes
• Freeze frame data
• 1st trip freeze frame data
• System readiness test (SRT) codes
• Test values
SELF DIAGNOSTIC RESULT MODE
Self Diagnostic Item
Regarding items of DTC and 1st trip DTC, refer to EC-87, "DTCIndex".
How to Read DTC and 1st Trip DTC
DTCs and 1st trip DTCs related to the malfunction are displayed in “self-diag results”.
• When ECM detects a 1st trip DTC, “1t” is displayed for “TIME”.
• When ECM has detected a current DTC, “0” is displayed for “TIME”.
• If “TIME” is neither “0” nor “1t”, the DTC occurred in the past and ECM shows the number of times the vehi-
cle has been driven since the last detection of the DTC.
Freeze Frame Data and 1st Trip Freeze Frame Data
Diagnostic test mode Function
Self Diagnostic Result Self-diagnostic results such as 1st trip DTC, DTCs and 1st trip freeze frame data or freeze frame data
can be read and erased quickly.*
Data Monitor Input/Output data in the ECM can be read.
Work support This mode enables a technician to adjust some devices faster and more accurately by following the
indications on the CONSULT unit.
Active Test Diagnostic Test Mode in which CONSULT drives some actuators apart from the ECMs and also shifts
some parameters in
a specified range.
ECU Identification ECM part number can be read.
DTC work support The status of system monitoring tests and the self-diagnosis status/result can be confirmed.
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*: The item is indicated, but not used.
NOTE:
Any monitored item that does not match the vehicle
being diag NISSAN NOTE 2016 Service Repair Manual DIAGNOSIS SYSTEM (ECM)EC-67
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*: The item is indicated, but not used.
NOTE:
Any monitored item that does not match the vehicle
being diag](/img/5/57363/w960_57363-1193.png)
DIAGNOSIS SYSTEM (ECM)EC-67
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*: The item is indicated, but not used.
NOTE:
Any monitored item that does not match the vehicle
being diagnosed is deleted from the display automatically.
WORK SUPPORT MODE
Work Item
*: This function is not necessary in the usual service procedure.
ACTIVE TEST MODE
Test Item
A/F IMBALNC DIAG-
CPS STATABSNT/
PRSNT Indicates DTC P219C – P219F self-diagnosis con-
dition.
• ABSNT: The vehicle condition is not within the di-
agnosis range.
• PRSNT: The vehicle condition is within the diag-
nosis range.
A/F IMBLNC DIAG-
CPS CMPLT INCMP/CM-
PLT Indicates DTC P219C – P219F self-diagnosis con-
dition.
• INCMP: Self-diagnosis is incomplete.
• CMPLT: Self-diagnosis is complete.
Monitored item Unit
DescriptionRemarks
WORK ITEMCONDITION USAGE
IDLE AIR VOL LEARN The idle air volume that keeps the engine within the specified range is memorized in ECM. When learning the idle air volume
EVAP SYSTEM CLOSE Close the EVAP canister vent control valve in order to make
EVAP system close under the following conditions.
• Ignition switch ON
• Engine not running
• Ambient temperature is above 0 °C (32 °F)
• No vacuum and no high pressure in EVAP system
• Fuel tank temperature is more than 0 °C (32 °F)
• Within 10 minutes after st arting “EVAP SYSTEM CLOSE”
• When trying to execute “E VAP SYSTEM CLOSE” under the
condition except above, CONSULT will discontinue it and
display appropriate instruction.
NOTE:
When starting engine, CONSULT may display “Battery volt-
age is low. Charge battery”, even in using charged battery. When detecting EVAP vapor leak
point of EVAP system
FUEL PRESSURE RELEASE Fuel pump will stop by touching “START” during idling. Crank a few times after engine stalls. When releasing fuel pressure from
fuel line
TARGET IDLE RPM ADJ* Idle condition When setting target idle speed
VIN REGISTRATION In this mode, VIN is regist ered in ECM.When registering VIN in ECM
SELF-LEARNING CONT The coefficient of self-learning control mixture ratio returns to the original coefficient. When clearing mixture ratio self-
learning value
TARGET IGN TIM ADJ* Idle condition When adjusting target ignition timing
CLSD THL POS LEARN Ignition on and engine stopped. When learning throttle valve closed
position
SAVING DATA FOR REPLC
CPU In this mode, save data that is in ECM.
When ECM is replaced.
WRITING DATA FOR REPLC
CPU In this mode, write data stor
ed by "SAVE DATA FOR CPU RE-
PLC" in work support mode to EC When ECM is replaced.
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ECU DIAGNOSIS INFORMATION
ECM
Reference ValueINFOID:0000000012431342
VALUES ON THE DIAGNOSIS TOOL
NOTE:
• The followi NISSAN NOTE 2016 Service Repair Manual ECM
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ECU DIAGNOSIS INFORMATION
ECM
Reference ValueINFOID:0000000012431342
VALUES ON THE DIAGNOSIS TOOL
NOTE:
• The followi](/img/5/57363/w960_57363-1197.png)
ECM
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ECU DIAGNOSIS INFORMATION
ECM
Reference ValueINFOID:0000000012431342
VALUES ON THE DIAGNOSIS TOOL
NOTE:
• The following table includes information (items) inapplicable to this vehicle. For information (items) applica-
ble to this vehicle, refer to CONSULT display items.
• Numerical values in the following table are reference values.
• These values are input/output values that ECM receiv es/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 camshaft position sensor and other sensors related to ignition timing.
• For outlines of following items, refer to EC-60, "
CONSULT Function".
Monitor Item Condition Values/Status
IDLE REQUEST NOTE:
The item is indicated, but not used.
MIL ON REQUEST NOTE:
The item is indicated, but not used.
ENGINE NO-LOAD NOTE:
The item is indicated, but not used.
READY STATE NOTE:
The item is indicated, but not used.
ENG SPEED • Run engine and compare CONSULT value with the tachometer indication.Almost the same speed as
the tachometer indication.
MAS A/F SE-B1 See EC-151, "
Description".
B/FUEL SCHDL See EC-151, "
Description".
A/F ALPHA-B1 See EC-151, "
Description".
COOLAN TEMP/S • Engine: After warming up More than 70°C (158F)
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) 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
0.6 - 0.9 V
Accelerator pedal: Fully depressed 4.0 - 4.8 V
ACCEL SEN 2 • Ignition switch: ON
(Engine stopped) Accelerator pedal: Fully released
0.6 - 0.9 V
Accelerator pedal: Fully depressed 3.9 - 4.8 V
TP SEN 1-B1 • Ignition switch: ON
(Engine stopped)
• Shift lever: 1st Accelerator pedal: Fully re
leasedMore than 0.36 V
Accelerator pedal: Fully depressed Less than 4.75 V
TP SEN 2-B1 • Ignition switch: ON
(Engine stopped)
• Shift lever:1st Accelerator pedal: Fully re
leasedMore than 0.36 V
Accelerator pedal: Fully depressed Less than 4.75 V
FUEL T/TMP SE • Ignition switch: ON Indicates fuel tank tempera-
ture
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![NISSAN NOTE 2016 Service Repair Manual EC-72
< ECU DIAGNOSIS INFORMATION >[HR16DE]
ECM
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 • I NISSAN NOTE 2016 Service Repair Manual EC-72
< ECU DIAGNOSIS INFORMATION >[HR16DE]
ECM
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 • I](/img/5/57363/w960_57363-1198.png)
EC-72
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ECM
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
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 position: P or N
(CVT) or Neutral (M/T)
• 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 position: P or N
(CVT) or Neutral (M/T)
• Air conditioner switch: OFF
•No load Idle
4
°BTDC (CVT)
10 °BTDC (M/T)
2,000 rpm 25° - 45 °BTDC
CAL/LD VALUE • Engine: After warming up
• Selector lever position: P or N
(CVT) or Neutral (M/T)
• Air conditioner switch: OFF
•No load Idle
10% - 35%
2,500 rpm 10% - 35%
MASS AIRFLOW • Engine: After warming up
• Selector lever position: P or N
(CVT) or Neutral (M/T)
• Air conditioner switch: OFF
•No load Idle
0.8 - 4.0 g/s
2,500 rpm 2.0 - 10.0 g/s
PURG VOL C/V • Engine: After warming up
• Selector lever position: P or N
(CVT) or Neutral (M/T)
• Air conditioner switch: OFF
•No load Idl
e
0%
2 ,
000 rpm
0% - 50%
INT/V TIM(B1) • Engine: After warming up
• Selector lever position: P or N
(CVT) or Neutral (M/T)
• Air conditioner switch: OFF
•No load Idle
−5° - 5 °CA
When revving engine up to 2,000rpm
Quickly Approx. 0
° - 40 °CA
Monitor Item
Condition Values/Status
Revision: August 2015 2016 Versa Note
cardiagn.com
Page 1200 of 3641
![NISSAN NOTE 2016 Service Repair Manual ECM
EC-73
< ECU DIAGNOSIS INFORMATION > [HR16DE]
C
D
E
F
G H
I
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K L
M A
EC
NP
O
EXH/V TIM B1
• Engine: After warming up
• Selector lever position: P or N
(CVT) or Neutral (M/T)
• Air condition NISSAN NOTE 2016 Service Repair Manual ECM
EC-73
< ECU DIAGNOSIS INFORMATION > [HR16DE]
C
D
E
F
G H
I
J
K L
M A
EC
NP
O
EXH/V TIM B1
• Engine: After warming up
• Selector lever position: P or N
(CVT) or Neutral (M/T)
• Air condition](/img/5/57363/w960_57363-1199.png)
ECM
EC-73
< ECU DIAGNOSIS INFORMATION > [HR16DE]
C
D
E
F
G H
I
J
K L
M A
EC
NP
O
EXH/V TIM B1
• Engine: After warming up
• Selector lever position: P or N
(CVT) or Neutral (M/T)
• Air conditioner switch: OFF
•No load Idle
−5 ° - 5 °CA
When revving engine up to 2,000rpm
Quickly Approx. 0
° - 40 °CA
INT/V SOL(B1) • Engine: After warming up
• Selector lever position: P or N
(CVT) or Neutral (M/T)
• Air conditioner switch: OFF
•No load Idle
0% - 2%
When revving engine up to 2,000rpm
Quickly Approx. 0% - 90%
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 seconds 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
COOLING FAN • Engine: After warning up, idle the
engine
• Air conditioner switch: OFF Engine coolant temperature is 98
°C
(208 °F) or less OFF
Engine coolant temperature is between
98 °C (208 °F) and 99° C (210°F) LOW
Engine coolant temperature is 100 °C
(212 °F) or more HIGH
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
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 indi-
cation. Almost the same speed as
speedometer indication
IDL A/V LEARN • En gine: 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 (158F)
A/F S1 H TR
(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
speedometer indication
SET VHCL SPD • Engine: Running ASCD: OperatingThe 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
Monitor Item
Condition Values/Status
Revision: August 2015 2016 Versa Note
cardiagn.com
Page 1201 of 3641
![NISSAN NOTE 2016 Service Repair Manual EC-74
< ECU DIAGNOSIS INFORMATION >[HR16DE]
ECM
RESUME/ACC SW • Ignition switch: ONACCEL/RES switch: Pressed ON
ACCEL/RES switch: Released
OFF
SET SW • Ignition switch: ON COAST/SET switch: Presse NISSAN NOTE 2016 Service Repair Manual EC-74
< ECU DIAGNOSIS INFORMATION >[HR16DE]
ECM
RESUME/ACC SW • Ignition switch: ONACCEL/RES switch: Pressed ON
ACCEL/RES switch: Released
OFF
SET SW • Ignition switch: ON COAST/SET switch: Presse](/img/5/57363/w960_57363-1200.png)
EC-74
< ECU DIAGNOSIS INFORMATION >[HR16DE]
ECM
RESUME/ACC SW • Ignition switch: ONACCEL/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
(ASCD brake 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
SET LAMP NOTE:
The item is indicated, but not used.
ALT DUTY • Engine: Idle 0 - 80%
BAT CUR SEN • Engine speed: Idle
• Battery: Fully charged
• Selector lever position: P or
N (CVT) or Neutral (M/T)
• Air conditioner switch: OFF
•No load Approx 2,500 - 3,500 mV
A/F ADJ-B1 • Engine running −0.330 - 0.330
P/N POSI SW • Ignition switch: ON Selector lever position: P or N (CVT) or
Neutral (M/T)
ON
Shift 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
CLUTCH P/P SW • Ignition switch: ON Clutch pedal: Fully released
OFF
Clutch pedal: Fully depressed ON
VTC DTY EX B1 • Engine: After warming up
• Selector lever position: P or N
(CVT) or Neutral (M/T)
• Air conditioner switch: OFF
•No load Idle
0% - 2%
2,000 rpm Approx. 0% - 90%
THRTL STK CNT B1 NOTE:
The item is indicated, but not used.
EVAP LEAK DIAG • Ignition switch: ON Depending on condition of
EVAP leak diagnosis
EVAP DIAG READY • Ignition switch: ON (READY) Depending on ready condi-
tion of EVAP leak diagnosis
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
Monitor Item
Condition Values/Status
Revision: August 2015 2016 Versa Note
cardiagn.com