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Home >> Nissan-Datsun >> 2019 >> Versa Note S >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (Introduction And Basic Inspection) >> Ecu Diagnosis Information >> ECM >> Values on the Diagnosis Tool

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.

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 Diagnosis Procedure .

B/FUEL SCHDL

See Diagnosis Procedure .

A/F ALPHA-B1

See Diagnosis Procedure .

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 indication.

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 released

More 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 released

More than 0.36 V

Accelerator pedal: Fully depressed

Less than 4.75 V

FUEL T/TMP SE

  • Ignition switch: ON

Indicates fuel tank temperature

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

Idle

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

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 indication.

Almost the same speed as speedometer indication

IDL A/V LEARN

  • Engine: running

Idle air volume learning has not been performed 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 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 indication.

Almost the same speed as 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

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

(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 temperature

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 condition 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

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 DIAG2(B1)

  • DTC P0139 self-diagnosis (slow response) is incomplete.

INCMP

  • DTC P0139 self-diagnosis (slow response) is complete.

CMPLT

SYSTEM 1 DIAGNOSIS A B1

DTC P219A self-diagnosis is incomplete.

INCMP

DTC P219A self-diagnosis is complete.

CMPLT

SYSTEM 1 DIAGNOSIS B B1

DTC P219A self-diagnosis is on standby.

ABSENT

DTC P219A self-diagnosis is under diagnosis.

PRSENT

EOP SENSOR

  • Engine: After warming up
  • Selector lever position: P or N (CVT) or Neutral (M/T)
  • Air conditioner switch: OFF
  • No load

Idle

Approx 1, 000 - 2, 000 mV

2, 000 rpm

Approx 1, 500 - 3, 500 mV

HO2 S2 DIAG1(B1)

  • DTC P0139 self-diagnosis (delayed response) is incomplete.

INCMP

  • DTC P0139 self-diagnosis (delayed response) is complete.

CMPLT

A/GRLL SHTTR POSITION

  • Engine RPM: idle speed.
  • Vehicle speed: 0 km/h (0 MPH).

F/OPEN

  • Vehicle speed: 30 km/h (19 MPH) or faster.

    (Comply the condition of active grille shutter operation).

F/OPEN →MOVING→F/CLOSE

A/GRLL SHTTR CALIBRATION

  • Turn ignition switch OFF→ ON
  • Drive the vehicle at a speed more than 6 km/h (4 MPH) for the first time.

CMPLT

  • Turn ignition switch OFF → ON.
  • When the vehicle speed does not reach 6 km/h (4 MPH).

INCMP

A/GRLL SHTTR CIRCUIT DIAG

  • Malfunction of active grill shutter power supply is detected.

NG

  • Malfunction of active grill shutter power supply is not detected.

OK

A/GRLL SHTTR TEMP DIAG

  • Abnormal temperature of active grill shutter actuator is detected.

NG

  • Abnormal temperature of active grill shutter actuator is not detected.

OK

A/GRLL SHTTR VOLT DIAG

  • Abnormal voltage of active grill shutter circuit is detected.

NG

  • Abnormal voltage of active grill shutter circuit is not detected.

OK

A/GRLL SHTTR OVERRUN

  • Active grill shutter does not stop within normal moving limit.

NG

  • Active grill shutter stops within normal moving limit

OK

A/GRLL SHTTR STUCK

  • Detecting the active grille shutter stuck or the operation range less than normal.

NG

  • Not detecting the active grille shutter stuck or the operation range less than normal.

OK

A/GRLL SHTTR CALIB DIAG

  • Malfunction of active grill shutter initial position learning is detected.

NG

  • Malfunction of active grill shutter initial position learning is not detected.

OK

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.

A/F IMBALNC DIAG-CPS STAT

The vehicle condition is not within the diagnosis range of DTC P219C - P219F.

ABSNT

The vehicle condition is within the diagnosis range of DTC P219C - P219F.

PRSNT

A/F IMBLNC DIAG-CPS CMPLT

Self-diagnosis of DTC P219C - P219F is incomplete.

INCMP

Self-diagnosis of DTC P219C - P219F is complete.

CMPLT

*: 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.