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Home >> Nissan-Datsun >> 2012 >> Versa SL, 4D Hatchback >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - Introduction (Hatchback) >> Service Information >> Trouble Diagnosis >> CONSULT Reference Value in Data Monitor Mode
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CONSULT Reference Value in Data Monitor Mode

Remarks:

• Specification data are reference values.

• Specification data are output/input values which are detected or supplied by the ECM at the connector.

* Specification data may not be directly related to their components signals/values/operations.

i.e. Adjust ignition timing with a timing light before monitoring IGN TIMING, because the monitor may show the specification data in spite of the ignition timing not being adjusted to the specification data. This IGN TIMING monitors the data calculated by the ECM according to the signals input from the camshaft position sensor and other ignition timing related sensors.

SPECIFICATION DATA

Monitor item Condition Specification
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 TROUBLE DIAGNOSIS - SPECIFICATION VALUE .
B/FUEL SCHDL See TROUBLE DIAGNOSIS - SPECIFICATION VALUE .
A/F ALPHA-B1 See TROUBLE DIAGNOSIS - SPECIFICATION VALUE .
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 to 3, 000 rpm quickly 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
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 the 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(1) Ignition switch: ON (Engine stopped) Accelerator pedal: Fully released 0.6 - 0.9 V
Accelerator pedal: Fully depressed 3.9 - 4.8 V
EVAP SYS PRES Ignition switch: ON Approx. 1.8 - 4.8 V
TP SEN 1-B1
TP SEN 2-B1(1)
  • Ignition switch: ON (Engine stopped)
  • Selector lever: D (A/T, CVT), 1st (M/T)
Accelerator pedal: Fully released More than 0.36 V
Accelerator pedal: Fully depressed Less than 4.75 V
START SIGNAL Ignition switch: ON → START → ON OFF → ON → OFF
CLSD THL POS Ignition switch: ON 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
P/N POSI SW Ignition switch: ON Selector lever: P or N (A/T, CVT), Neutral (M/T) ON
Selector lever: Except above OFF
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 ON
Rear window defogger switch and lighting switch: OFF OFF
IGNITION SW Ignition switch: ON → OFF → ON ON → OFF → ON
HEATER FAN SW Ignition switch: ON Heater fan: Operating ON
Heater fan: Not operating OFF
BRAKE SW Ignition switch: ON Brake pedal: Fully released OFF
Brake pedal: Slightly depressed ON
INJ PULSE-B1
  • Engine: After warming up
  • Air conditioner switch: OFF
  • Selector lever: P or N (A/T, CVT), Neutral (M/T)
  • No load
Idle 2.0 - 3.0 msec
2, 000 rpm 1.9 - 2.9 msec
IGN TIMING
  • Engine: After warming up
  • Air conditioner switch: OFF
  • Selector lever: P or N (A/T, CVT), Neutral (M/T)
  • No load
Idle 8° - 18° BTDC
2, 000 rpm 25° - 45° BTDC
CAL/LD VALUE
  • Engine: After warming up
  • Air conditioner switch: OFF
  • Selector lever: P or N (A/T, CVT), Neutral (M/T)
  • No load
Idle 10% - 35%
2, 500 rpm 10% - 35%
MASS AIRFLOW
  • Engine: After warming up
  • Air conditioner switch: OFF
  • Selector lever: P or N (A/T, CVT), Neutral (M/T)
  • No load
Idle 1.0 - 4.0 g/s
2, 500 rpm 2.0 - 10.0 g/s
PURG VOL C/V
  • Engine: After warming up
  • Air conditioner switch: OFF
  • Selector lever: P or N (A/T, CVT), Neutral (M/T)
  • No load
Idle (Accelerator pedal is not depressed even slightly, after engine starting) 0%
2, 000 rpm 0 - 50%
INT/V TIM (B1)
  • Engine: After warming up
  • Air conditioner switch: OFF
  • Selector lever: P or N (A/T, CVT), Neutral (M/T)
  • No load
Idle -5° - 5°CA
When revving engine up to 2, 000 rpm quickly Approx. 0° - 40°CA
INT/V SOL (B1)
  • Engine: After warming up
  • Air conditioner switch: OFF
  • Selector lever: P or N (A/T, CVT), Neutral (M/T)
  • No load
Idle 0% - 2%
When revving engine up to 2, 000 rpm 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 second after turning ignition switch ON
  • Engine running or cranking
ON
Except above conditions OFF
VENT CONT/V Ignition switch: ON OFF
THRTL RELAY Ignition switch: ON ON
COOLING FAN
  • Engine: After warming up, idle the engine
  • Air conditioner switch: OFF
Engine coolant temperature: 97°C (207°F) or less OFF
Engine coolant temperature: Between 98°C (208°F) and 99°C (210°F) LOW
Engine coolant temperature: 100°C (212°F) or more HIGH
HO2S2 HTR (B1) 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 indication. Almost the same speed as the speedometer indication
TRVL AFTER MIL Ignition switch: ON Vehicle has traveled after MIL has turned ON. 0 - 65, 535 km
(0 - 40, 723 mile)
A/F S1 HTR (B1) Engine: After warming up, idle the engine
(More than 140 seconds after starting engine.)
4 - 100%
AC PRESS SEN
  • Engine: Idle
  • Air conditioner switch: ON (Compressor operates)
1.0 - 4.0 V
VHCL SPEED SE Turn drive wheels and compare speedometer indication with the CONSULT value. 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: Released OFF
SET SW Ignition switch: ON SET/COAST switch: Pressed ON
SET/COAST switch: Released OFF
BRAKE SW1 Ignition switch: ON
  • Brake pedal: Fully released (A/T, CVT)
  • Brake pedal and clutch pedal: Fully released (M/T)
ON
  • Brake pedal: Slightly depressed (A/T, CVT)
  • Brake pedal and/or clutch pedal: Slightly depressed (M/T)
OFF
BRAKE SW2 Ignition switch: ON Brake pedal: Fully released OFF
Brake pedal: Slightly depressed ON
CRUISE LAMP Ignition switch: ON MAIN switch: Pressed at the 1st time → at the 2nd time ON → OFF
SET LAMP
  • MAIN switch: ON
  • Vehicle speed: Between 40 km/h (25 MPH) and 144 km/h (89 MPH)
ACSD: Operating ON
ASCD: Not operating OFF
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.
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
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
THRTL STK CNT B1
NOTE: The item is indicated, but not used.
-
(1) 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.