Lexus NX: Data List / Active Test

Inspection Mode

Vehicle Speed

Vehicle speed

Min.: 0 km/h (0 mph), Max.: 255 km/h (158 mph)

Actual vehicle speed

This is the current vehicle speed.

Engine Speed

Engine speed

Min.: 0 rpm, Max.: 16383 rpm

950 to 1050 rpm:

Idling with warmed up engine (inspection mode (maintenance mode)), shift lever in P

When the crankshaft position sensor is malfunctioning, "Engine Speed" is approximately 0 rpm or varies greatly from the actual engine speed.

Calculate Load

Load calculated by ECM

Min.: 0%, Max.: 100%

Vehicle Load

Vehicle load

Min.: 0%, Max.: 25700%

-

HINT:

Due to individual engine differences, intake air temperature, etc., the value may exceed 100%.

Intake airflow (g/rev.) = Intake airflow (gm/sec) x 60 / Engine speed (rpm)

(Intake airflow (gm/sec) is MAF)

MAF

Airflow rate from mass air flow meter sub-assembly

Min.: 0 gm/sec, Max.: 655.35 gm/sec

This is the intake air amount from the mass air flow meter sub-assembly.

Atmosphere Pressure

Atmospheric pressure

Min.: 0 kPa (0 mmHg), Max.: 255 kPa (1912 mmHg)

Equivalent to atmospheric pressure (absolute pressure)

MAP

Intake manifold pressure

Min.: 0 kPa (0 mmHg), Max.: 255 kPa (1913 mmHg)

HINT:

When the power switch is on (IG), the manifold absolute pressure and atmospheric pressure are approximately the same (standard atmospheric pressure = 101 kPa(abs) [758 mmHg(abs)]).

Coolant Temp

Coolant temperature

Min.: -40°C (-40°F), Max.: 140°C (284°F)

75 to 100°C (167 to 212°F): After warming up

This is the engine coolant temperature.

Intake Air

Intake air temperature

Min.: -40°C (-40°F), Max.: 140°C (284°F)

Equivalent to temperature at location of mass air flow meter sub-assembly

Ambient Temperature

Ambient air temperature

Min.: -40°C (-40°F), Max.: 215°C (419°F)

Actual ambient air temperature displayed

After a long soak, the engine coolant temperature, intake air temperature and ambient air temperature are approximately equal.

Engine Run Time

Engine run time

Min.: 0 s, Max.: 65535 s

Time after engine start

Initial Engine Coolant Temp

Initial engine coolant temperature

Min.: -40°C (-40°F), Max.: 119.3°C (246.7°F)

-

-

Initial Intake Air Temp

Initial intake air temperature

Min.: -40°C (-40°F), Max.: 119.3°C (246.7°F)

-

-

Battery Voltage

Auxiliary battery voltage

Min.: 0 V, Max.: 65.535 V

11 to 16 V: Power switch on (IG)

If 11 V or less, characteristics of some electrical components may change.

Throttle Sensor Volt %

Absolute throttle position sensor No. 1

Min.: 0%, Max.: 100%

10 to 22%: Accelerator pedal fully released

The No. 1 throttle position sensor output is converted using 5 V = 100%.

HINT:

If there are no throttle position sensor DTCs stored, it is possible to conclude that the throttle position sensor system is normal.

Throttle Sensor #2 Volt %

Absolute throttle position sensor No. 2

Min.: 0%, Max.: 100%

42 to 62%: Accelerator pedal fully released

The No. 2 throttle position sensor output is converted using 5 V = 100%.

System Guard

System guard

ON or OFF

ON

When there is a difference between the target and actual throttle valve opening angles, system guard turns off and stops the electronic throttle control system function.

Throttle Idle Position

Whether or not throttle position sensor detecting idle

ON or OFF

ON:

Idling (inspection mode (maintenance mode)), shift lever in P

Throttle Require Position

Required throttle position

Min.: 0 V, Max.: 4.98 V

0.5 to 1.1 V:

Idling with warmed up engine (inspection mode (maintenance mode))

This is a value calculated by the ECM showing the voltage for the target throttle valve position. It is almost an exact match of the Throttle Position No.1 value except during very rapid throttle valve movement, such as that used during wheelspin control.

Throttle Sensor Position

Throttle sensor position

Min.: 0%, Max.: 100%

-

Throttle Position No.1

Throttle position sensor No. 1 output voltage

Min.: 0 V, Max.: 4.98 V

This is the No. 1 throttle position sensor output voltage.

Throttle Position No.2

Throttle position sensor No. 2 output voltage

Min.: 0 V, Max.: 4.98 V

This is the No. 2 throttle position sensor output voltage.

Throttle Position Command

Throttle position command value

Min.: 0 V, Max.: 4.98 V

-

Throttle Position Command is the same value as Throttle Require Position.

Throttle Sens Open Pos #1

Throttle position sensor No. 1

Min.: 0 V, Max.: 4.98 V

0.6 to 1.4 V

This is the No. 1 throttle position sensor output voltage when there is no current supplied to the electronic throttle actuator. The accelerator pedal is released but the throttle valve is kept open by the throttle valve opener with the power switch on (IG).

Throttle Sens Open Pos #2

Throttle position sensor No. 2

Min.: 0 V, Max.: 4.98 V

1.7 to 2.5 V

This is the No. 2 throttle position sensor output voltage when there is no current supplied to the electronic throttle actuator. The accelerator pedal is released but the throttle valve is kept open by the throttle valve opener with the power switch on (IG).

Throttle Motor Current

Throttle actuator current

Min.: 0 A, Max.: 19.9 A

0 to 3.0 A: Idling with warmed up engine (inspection mode (maintenance mode))

When this value is large but the actual opening angle (Throttle Position No.1) does not reach the target opening angle (Throttle Require Position), there is an "unable to open" malfunction.

Throttle Motor DUTY

Throttle actuator

Min.: 0%, Max.: 100%

10 to 22%: Idling with warmed up engine (inspection mode (maintenance mode))

This is the output duty ratio of the throttle actuator drive circuit.

Throttle Motor Duty (Open)

Throttle actuator duty ratio (open)

Min.: 0%, Max.: 255%

0 to 40%: Idling with warmed up engine (inspection mode (maintenance mode))

This is the duty ratio used to drive the throttle actuator and open the throttle valve. It is an ECM command signal.

Throttle Motor Duty (Close)

Throttle actuator duty ratio (close)

Min.: 0%, Max.: 255%

0 to 40%: Idling with warmed up engine (inspection mode (maintenance mode))

This is the duty ratio used to drive the throttle actuator and close the throttle valve. It is an ECM command signal.

HINT:

During idling, the throttle valve opening angle is usually controlled using a duty ratio drive signal which closes the throttle valve. However, when carbon deposits build up, it may be necessary to open the throttle valve more than the throttle valve opener does. In that case, the opening angle is controlled using a "Throttle Motor Duty (Open)" signal which opens the throttle valve.

Throttle Fully Close Learn

Throttle valve fully closed position (learned value)

Min.: 0 V, Max.: 4.98 V

0.4 to 1.0 V: Accelerator pedal fully released

+BM Voltage

+BM voltage

Min.: 0 V, Max.: 79.998 V

11 to 16 V: Power switch on (IG) and system normal

This is the power supply for the electronic throttle actuator. When the power supply is interrupted for approximately 1 second, DTCs P2118 (open circuit) and P0657 (short circuit, ECU malfunction) are stored and the electronic throttle control system enters fail-safe mode (normal operation is not restored until the power switch is turned off).

Actuator Power Supply

Actuator power supply

ON or OFF

ON: Idling

If +BM power is lost, this item changes to OFF.

Throttle Position

Throttle valve opening angle

Min.: 0 deg, Max.: 499.99 deg

-

This value has no meaning when the power switch is on (IG) and the engine is stopped.

ISC Flow

Flow rate calculated using information from mass air flow meter sub-assembly

Min.: 0 L/s, Max.: 79.99 L/s

-

This is the total ISC airflow amount (the amount of intake air necessary to maintain idling).

HINT:

ISC Flow (total ISC airflow amount) = ISC Learning Value + ISC Feedback Value + each compensation amount

ISC Position

Requested throttle opening amount calculated using ISC control

Min.: 0 deg, Max.: 499.99 deg

-

This is the throttle valve opening amount while the engine is idling (the throttle valve opening amount necessary to maintain ISC air flow).

ISC Feedback Value

ISC feedback amount

Min.: -40 L/s, Max.: 39.99 L/s

-

This is the feedback amount necessary to adjust the airflow amount to maintain the target idling speed.

HINT:

When the idling speed differs from the target, the feedback amount is adjusted. If the feedback amount becomes more than a certain value, this will be reflected in the ISC learned airflow value.

ISC Learning Value

ISC learned airflow value

Min.: -40 L/s, Max.: 39.99 L/s

0.9 to 7.0 L/s:

Idling with warmed up engine (inspection mode (maintenance mode))

This is the learned value of the airflow amount necessary for engine idling.

Electric Load Feedback Val

Compensation flow rate according to electrical load

Min.: -40 L/s, Max.: 39.99 L/s

-

This is the ISC compensation amount determined according to the electrical load.

Air Conditioner FB Val

Compensation flow rate according to air conditioner load

Min.: -40 L/s, Max.: 39.99 L/s

-

This is the ISC compensation amount determined according to the air conditioner load.

Low Revolution Control

Low engine speed control operation state

ON or OFF

-

Deposit Loss Flow

Flow loss due to deposits

Min.: -40 L/s, Max.: 39.99 L/s

-

Fuel Pump Duty

Fuel pump duty

Min.: 0%, Max.: 399.9%

This item indicates the duty ratio of the fuel pump.

Injector (Port)

Injection period of the No. 1 cylinder

Min.: 0 μs, Max.: 65535 μs

900 to 3000 μs: Idling with warmed up engine (inspection mode (maintenance mode))

This is the injection period of the No. 1 cylinder (the command value from the ECM).

Injection Volum (Cylinder1)

Injection volume (cylinder 1)

Min.: 0 ml, Max.: 2.047 ml

0 to 0.5 ml: Idling with warmed up engine (inspection mode (maintenance mode))

This is the fuel injection volume for 10 injections.

Vacuum Pump

Key-off EVAP system leak detection pump status

ON or OFF

ON: Leak detection pump on

This item changes to ON during the key-off EVAP monitor which is performed approximately 5 hours after the power switch is turned off*.

Engine Fuel Rate

Engine fuel rate

Min.: 0 gm/sec, Max.: 1310.70 gm/sec

-

-

Vehicle Fuel Rate

Vehicle fuel rate

Min.: 0 gm/sec, Max.: 1310.70 gm/sec

-

-

Current Fuel Type

Current fuel type

-

Gasoline/petrol

-

EVAP (Purge) VSV

Purge VSV control duty

Min.: 0%, Max.: 100%

-

Evap Purge Flow

Purge flow

Min.: 0%, Max.: 399.9%

-

Purge Density Learn Value

Purge density learned value

Min.: -200, Max.: 199.993

-

Vapor Pressure Pump

Vapor pressure

Min.: 0 kPa (0 mmHg), Max.: 1441.77 kPa (10813.27 mmHg)

Approximately 100 kPa(abs) [750 mmHg(abs)]: Power switch on (IG)

This is the EVAP system pressure monitored by the canister pressure sensor.

Vapor Pressure (Calculated)

Calculated EVAP system pressure

Min.: -720.896 kPa (-5406.720 mmHg), Max.: 720.874 kPa (5406.555 mmHg)

Approximately 100 kPa(abs) [750 mmHg(abs)]: Power switch on (IG)

-

EVAP System Vent Valve

Key-off EVAP system vent valve status

ON or OFF

-

EVAP Purge VSV

VSV status for EVAP control

ON or OFF

-

This parameter displays ON when EVAP (Purge) VSV is approximately 30% or higher, and displays OFF when the VSV duty ratio is less than 30%.

Purge Cut VSV Duty

Purge VSV duty

Min.: 0%, Max.: 399.9%

-

-

Target Air-Fuel Ratio

Target air fuel ratio

Min.: 0, Max.: 1.99

0.8 to 1.2: Idling with warmed up engine (inspection mode (maintenance mode))

AF Lambda B1S1

Output air fuel ratio associated with bank 1 sensor 1

Min.: 0, Max.: 1.99

This is the actual air fuel ratio calculated based on the air fuel ratio sensor output.

AFS Voltage B1S1

Air fuel ratio sensor output voltage for bank 1 sensor 1

Min.: 0 V, Max.: 7.99 V

2.6 to 3.8 V: Idling with warmed up engine (inspection mode (maintenance mode))

AFS Current B1S1

Air fuel ratio sensor output current for bank 1 sensor 1

Min.: -128 mA, Max.: 127.99 mA

-0.5 to 0.5 mA: Idling with warmed up engine (inspection mode (maintenance mode))

A/F Heater Duty B1S1

Air fuel ratio sensor heater duty ratio for bank 1

Min.: 0%, Max.: 399.9%

0 to 100%

When the value is any value except 0%, current is being supplied to the heater.

O2S B1S2

Heated oxygen sensor output voltage for bank 1 sensor 2

Min.: 0 V, Max.: 1.275 V

0 to 0.9 V: Driving at 70 km/h (43 mph) (Engine running)

O2S Impedance B1S2

Heated oxygen sensor impedance for bank 1 sensor 2

Min.: 0 ohm, Max.: 21247.67 ohm

5 to 15000 ohm

After driving approx. 10 min. in an urban area: 5 to 15000 ohm

HINT:

When the value is outside the range of 5 to 15000 ohm, there is a problem in the heated oxygen sensor or sensor circuit.

O2 Heater B1S2

Heated oxygen sensor heater for bank 1 sensor 2

Active or Not Act

-

-

O2 Heater Curr Val B1S2

Heated oxygen sensor current for bank 1 sensor 2

Min.: 0 A, Max.: 4.999 A

-

When the value is any value except 0 A, current is being supplied to the heater.

Short FT B1S1

Short-term fuel trim for bank 1

Min.: -100%, Max.: 99.2%

-20 to 20%

This item is the "short-term fuel injection volume compensation ratio" used to maintain the air fuel ratio at the stoichiometric ratio using the air fuel ratio sensor for feedback.

Short FT B1S2

Short-term fuel trim for bank 2

Min.: -100%, Max.: 99.2%

-

-

Long FT B1S1

Long-term fuel trim for bank 1

Min.: -100%, Max.: 99.2%

-20 to 20%

Long FT B1S2

Long-term fuel trim for bank 2

Min.: -100%, Max.: 99.2%

-

-

Total FT #1

Total fuel trim for bank 1

Min.: -0.5, Max.: 0.496

-0.28 to 0.2: Idling with warmed up engine (inspection mode (maintenance mode))

Total FT #1 = Short FT B1S1 + Long FT B1S1

Fuel System Status #1

Fuel system status for bank 1

OL, CL, OLDrive, OLFault, CLFault or Unused

CL: Idling with warmed up engine (inspection mode (maintenance mode))

HINT:

CL (Closed Loop): During air fuel ratio feedback control, AF Lambda B1S1 is approximately 1.0 and AFS Voltage B1S1 is approximately 3.3 V.

Fuel System Status #2

Fuel system status for bank 2

OL, CL, OLDrive, OLFault, CLFault or Unused

CL: Idling with warmed up engine (inspection mode (maintenance mode))

A/F Learn Value Idle #1

Air fuel ratio learn value of idle area (bank 1)

Min.: -50%, Max.: 49.6%

-20 to 20%

Learning is performed when idling with the engine warmed up (engine coolant temperature is 80°C [176°F] or higher).

A/F Learn Value Low #1

Air fuel ratio learn value of low load area (bank 1)

Min.: -50%, Max.: 49.6%

-20 to 20%

Learning is performed when driving with the engine warmed up (engine coolant temperature is 80°C [176°F] or higher) and operating in the low load range (when the range of engine loads is divided into four parts).

A/F Learn Value Mid1 #1

Air fuel ratio learn value of middle1 load area (bank 1)

Min.: -50%, Max.: 49.6%

-20 to 20%

Learning is performed when driving with the engine warmed up (engine coolant temperature is 80°C [176°F] or higher) and operating in the mid-size load range closer to the low load range (when the range of engine loads is divided into four parts).

A/F Learn Value Mid2 #1

Air fuel ratio learn value of middle2 load area (bank 1)

Min.: -50%, Max.: 49.6%

-20 to 20%

Learning is performed when driving with the engine warmed up (engine coolant temperature is 80°C [176°F] or higher) and operating in the mid-size load range closer to the high load range (when the range of engine loads is divided into four parts).

A/F Learn Value High #1

Air fuel ratio learn value of high load area (bank 1)

Min.: -50%, Max.: 49.6%

-20 to 20%

Learning is performed when driving with the engine warmed up (engine coolant temperature is 80°C [176°F] or higher) and operating in the high load range (when the range of engine loads is divided into four parts).

IGN Advance

Ignition timing advance for No. 1 cylinder

Min.: -64 deg, Max.: 63.5 deg

5 to 20 deg: Idling with warmed up engine (inspection mode (maintenance mode))

-

Knock Feedback Value

Knocking feedback value

Min.: -1024 deg(CA), Max.: 1023.9 deg(CA)

-20 to 0 deg(CA): Driving at 70 km/h (43 mph) (Engine running)

This is the ignition timing retard compensation amount determined by the presence or absence of knocking.

Ignition timing = Most retarded timing value*1 + Knock Correct Learn Value*2 + Knock Feedback Value*3 + each compensation amount

Example: 21 deg(CA) = 10 deg(CA) + 14 deg(CA) - 3 deg(CA)

*1: The most retarded timing value is a constant determined by the engine speed and engine load.

*2: The knock correction learned value is calculated as shown below in order to keep Knock Feedback Value as close to -3 deg(CA) as possible.

When Knock Feedback Value is less than -4 deg(CA), Knock Correct Learn Value is slowly decreased.

When Knock Feedback Value is higher than -2 deg(CA), Knock Correct Learn Value is slowly increased.

*3: The base value is -3 deg(CA) and is adjusted based on the presence or absence of knocking. When there is no knocking, the value is increased, and when knocking is present, the value is decreased.

-1 deg(CA): There is no knocking and ignition timing is advanced.

-6 deg(CA): Knocking is present and the ignition timing is being retarded.

HINT:

If Knock Feedback Value does not change around the time when knocking occurs even though knocking continues (for example, stays at -3 deg(CA)), it can be determined that knocking is not being detected.

Knock Correct Learn Value

Knocking correction learned value

Min.: -1024 deg(CA), Max.: 1023.9 deg(CA)

0 to 22 deg(CA): Driving at 70 km/h (43 mph) (Engine running)

HINT:

When knocking continues even though Knock Correct Learn Value is less than that of the vehicle being used for comparison (in other words, the ignition timing is being retarded but the knocking is not stopping), there may be a buildup of deposits or other such problems due to deterioration over time (oil entering the cylinders, poor quality fuel, etc.).

Idle Spark Advn Ctrl #1

Individual cylinder timing advance compensation amount (No. 1)

Min.: 0 deg(CA), Max.: 15.93 deg(CA)

-

Idle Spark Advn Ctrl #2

Individual cylinder timing advance compensation amount (No. 2)

Min.: 0 deg(CA), Max.: 15.93 deg(CA)

-

Idle Spark Advn Ctrl #3

Individual cylinder timing advance compensation amount (No. 3)

Min.: 0 deg(CA), Max.: 15.93 deg(CA)

-

Idle Spark Advn Ctrl #4

Individual cylinder timing advance compensation amount (No. 4)

Min.: 0 deg(CA), Max.: 15.93 deg(CA)

-

Target EGR Position

EGR valve target opening

Min.: 0%, Max.: 100%

0%: Idling with warmed up engine (inspection mode (maintenance mode))

EGR Step Position

EGR step position

Min.: 0 step, Max.: 255 step

Change according to engine speed and load

VVT Control Status #1

Variable Valve Timing (VVT) control status for bank 1

ON or OFF

-

VVT Advance Fail

VVT control failure status

ON or OFF

ON: There is a VVT timing advance malfunction.

VVT Aim Angle #1

VVT hold duty learned value for bank 1

Min.: 0%, Max.: 399.9%

-

VVT Change Angle #1

VVT displacement angle for bank 1

Min.: 0 DegFR, Max.: 639.9 DegFR

-

VVT OCV Duty #1

VVT camshaft timing oil control valve operation duty for bank 1

Min.: 0%, Max.: 399.9%

-

VN Turbo Type

VN turbo type

Not Avl, Commo, Vacuum, CAN Com or DC

Not Avl

Indicates the VN turbo vane actuation method.

Catalyst Temp B1S1

Catalyst temperature for bank 1 sensor 1

Min.: -40°C (-40°F), Max.: 6513.5°C (11756.3°F)

-

Catalyst Temp B1S2

Catalyst temperature for bank 1 sensor 2

Min.: -40°C (-40°F), Max.: 6513.5°C (11756.3°F)

-

This is the temperature of the rear catalyst estimated by the ECM.

Engine Exhaust Flow Rate

Engine exhaust flow rate

Min.: 0 kg/h, Max.: 13107 kg/h

-

-

Closed Throttle Position SW

Closed throttle position switch status

ON or OFF

ON → OFF:

Power switch on (IG) → Power switch on (READY), Accelerating using the engine

-

Fuel Cut Condition

Fuel cut condition

ON or OFF

ON: Fuel cut operating or engine stopped

-

Check Mode

Check mode

ON or OFF

ON: Check mode on

Misfire Test Result

Check mode result for misfire monitor

Compl or Incmpl

-

-

OXS1 (A/FS2) Test Result

Check mode result for heated oxygen sensor (bank 1)

Compl or Incmpl

-

-

A/F Test Results #1

Check mode result for air fuel ratio sensor (bank 1)

Compl or Incmpl

-

-

Complete Parts Monitor

Comprehensive component monitor

Not Avl or Avail

-

Fuel System Monitor

Fuel system monitor

Not Avl or Avail

-

Misfire Monitor

Misfire monitor

Not Avl or Avail

-

EGR/VVT Monitor

EGR/VVT monitor

Not Avl or Avail

-

EGR/VVT Monitor

EGR/VVT monitor

Compl or Incmpl

-

O2S(A/FS) Heater Monitor

O2S (A/FS) heater monitor

Not Avl or Avail

-

O2S(A/FS) Heater Monitor

O2S (A/FS) heater monitor

Compl or Incmpl

-

O2S(A/FS) Monitor

O2S (A/FS) monitor

Not Avl or Avail

-

O2S(A/FS) Monitor

O2S (A/FS) monitor

Compl or Incmpl

-

A/C Monitor

A/C monitor

Not Avl or Avail

-

A/C Monitor

A/C monitor

Compl or Incmpl

-

2nd Air Monitor

2nd air monitor

Not Avl or Avail

-

2nd Air Monitor

2nd air monitor

Compl or Incmpl

-

EVAP Monitor

EVAP monitor

Not Avl or Avail

-

EVAP Monitor

EVAP monitor

Compl or Incmpl

-

Heated Catalyst Monitor

Heated catalyst monitor

Not Avl or Avail

-

Heated Catalyst Monitor

Heated catalyst monitor

Compl or Incmpl

-

Catalyst Monitor

Catalyst monitor

Not Avl or Avail

-

Catalyst Monitor

Catalyst monitor

Compl or Incmpl

-

Component Monitor ENA

Comprehensive component monitor

Unable or Enable

-

Component Monitor CMPL

Comprehensive component monitor

Compl or Incmpl

-

Fuel System Monitor ENA

Fuel system monitor

Unable or Enable

-

Fuel System Monitor CMPL

Fuel system monitor

Compl or Incmpl

-

Misfire Monitor ENA

Misfire monitor

Unable or Enable

-

Misfire Monitor CMPL

Misfire monitor

Compl or Incmpl

-

EGR/VVT Monitor ENA

EGR monitor

Unable or Enable

-

EGR/VVT Monitor CMPL

EGR monitor

Compl or Incmpl

-

Heater Monitor ENA

O2S (A/FS) heater monitor

Unable or Enable

-

Heater Monitor CMPL

O2S (A/FS) heater monitor

Compl or Incmpl

-

O2S(A/FS) Monitor ENA

O2S (A/FS) monitor

Unable or Enable

-

O2S(A/FS) Monitor CMPL

O2S (A/FS) monitor

Compl or Incmpl

-

A/C Monitor ENA

A/C monitor

Unable or Enable

-

A/C Monitor CMPL

A/C monitor

Compl or Incmpl

-

2nd Air Monitor ENA

2nd air monitor

Unable or Enable

-

2nd Air Monitor CMPL

2nd air monitor

Compl or Incmpl

-

EVAP Monitor ENA

EVAP monitor

Unable or Enable

-

EVAP Monitor CMPL

EVAP monitor

Compl or Incmpl

-

Heated Cat Monitor ENA

Heated catalyst monitor

Unable or Enable

-

Heated Cat Monitor CMPL

Heated catalyst monitor

Compl or Incmpl

-

Catalyst Monitor ENA

Catalyst monitor

Unable or Enable

-

Catalyst Monitor CMPL

Catalyst monitor

Compl or Incmpl

-

# Codes(Include History)

Number of codes

Min.: 0, Max.: 255

0

This is the number of DTCs stored.

MIL

MIL status

ON or OFF

OFF

-

MIL ON Run Distance

Distance driven with MIL on

Min.: 0 km (0 mile), Max.: 65535 km (40723 mile)

-

This is the distance driven since the MIL was illuminated.

Running Time from MIL ON

Running time from MIL on

Min.: 0 min, Max.: 65535 min

Running time after MIL turned on

-

Time after DTC Cleared

Time after DTCs cleared

Min.: 0 min, Max.: 65535 min

Time after DTCs cleared

This is the time elapsed since DTCs were cleared (or since the vehicle left the factory). Time elapsed after the power switch is turned off is not counted.

Distance from DTC Cleared

Distance driven after DTCs cleared

Min.: 0 km (0 mile), Max.: 65535 km (40723 mile)

Distance driven after DTCs cleared

This is the distance driven since DTCs were cleared (or since the vehicle left the factory).

Warmup Cycle Cleared DTC

Warmup cycles after DTCs cleared

Min.: 0, Max.: 255

-

Dist Batt Cable Disconnect

Distance driven after auxiliary battery cable disconnected

Min.: 0 km (0 mile), Max.: 65535 km (40723 mile)

Total distance vehicle driven after auxiliary battery cable disconnected

-

IG OFF Elapsed Time

Time after power switch off

Min.: 0 min, Max.: 655350 min

Cumulative time after power switch off

-

OBD Requirements

OBD requirement

-

OBD II (California ARB)

-

Number of Emission DTC

Emissions-related DTCs

Min.: 0, Max.: 127

-

This is the number of emissions-related DTCs stored.

TC and TE1

TC and CG (TE1) terminals of DLC3

ON or OFF

-

-

Total Distance Traveled

Total distance traveled

Min.: 0 km (0 mile), Max.: 16777215 km (10425361 mile)

-

-

Ignition Trig. Count

Ignition counter

Min.: 0, Max.: 65535

0 to 400

Cylinder #1 Misfire Count

Misfire count of cylinder 1

Min.: 0, Max.: 255

0

Cylinder #2 Misfire Count

Misfire count of cylinder 2

Min.: 0, Max.: 255

0

Cylinder #3 Misfire Count

Misfire count of cylinder 3

Min.: 0, Max.: 255

0

Cylinder #4 Misfire Count

Misfire count of cylinder 4

Min.: 0, Max.: 255

0

All Cylinders Misfire Count

Misfire count of all cylinders

Min.: 0, Max.: 255

0 to 35

Misfire RPM

Engine speed for first misfire range

Min.: 0 rpm, Max.: 6375 rpm

0 rpm: 0 misfires

Misfire Load

Engine load for first misfire range

Min.: 0 g/rev, Max.: 3.98 g/rev

0 g/rev: 0 misfires

HINT:

To convert g/rev to gm/sec: RPM / 60 x g/rev = gm/sec.

Misfire Margin

Misfire monitoring

Min.: -128%, Max.: 127%

0 to 127%: Idling with warmed up engine (inspection mode (maintenance mode))

Engine Speed (Starter Off)

Engine speed when engine cranked

Min.: 0 rpm, Max.: 51199 rpm

-

This is the engine speed immediately after starting the engine.

Starter Count

Number of times engine cranked after power switch turned on (READY)

Min.: 0, Max.: 255

-

This is the number of times the engine cranked during the current trip.

Run Dist of Previous Trip

Distance driven during previous trip

Min.: 0 km (0 mile), Max.: 655.35 km (407.23 mile)

-

HINT:

Run Dist of Previous Trip in freeze frame data which were present when the startability malfunction occurred (DTC P1604 detected) indicates the distance driven during the previous trip, but in all other cases, such as for the snapshot data of Data List (real-time measurements), or for freeze frame data which were present when DTCs other than P1604 were stored, the value indicates the distance driven during the current trip.

Engine Starting Time

Time elapsed before engine starts (after starter turns on until engine speed reaches 400 rpm)

Min.: 0 ms, Max.: 655350 ms

-

This is the time elapsed after the engine cranked until the engine speed reaches 400 rpm.

Previous Trip Coolant Temp

Engine coolant temperature during previous trip

Min.: -40°C (-40°F), Max.: 215°C (419°F)

-

-

Previous Trip Intake Temp

Intake air temperature during previous trip

Min.: -40°C (-40°F), Max.: 215°C (419°F)

-

-

Engine Oil Temperature

Engine oil temperature (estimated temperature)

Min.: -40°C (-40°F), Max.: 215°C (419°F)

-

-

Previous Trip Eng Oil Temp

Engine oil temperature during previous trip

Min.: -40°C (-40°F), Max.: 215°C (419°F)

-

-

Ambient Temp for A/C

Ambient temperature for A/C

Min.: -40°C (-40°F), Max.: 215°C (419°F)

-

-

Previous Trip Ambient Temp

Ambient temperature during previous trip

Min.: -40°C (-40°F), Max.: 215°C (419°F)

-

-

Engine Start Hesitation

History of hesitation during engine start

ON or OFF

-

This value changes to ON when the engine speed does not reach 500 rpm during cranking.

Low Rev for Eng Start

History of low engine speed after engine start

ON or OFF

-

This item changes to ON when the engine speed drops to 200 rpm or less within approximately 2 seconds of starting the engine.

Minimum Engine Speed

Minimum engine speed

Min.: 0 rpm, Max.: 51199 rpm

-

Status of IG Switch

Power switch condition

ON or OFF

ON: Power switch on (IG)

-

Status of Ready

Power switch condition

ON or OFF

ON: Power switch on (READY)

-

Status of Engine Start

Ready on condition

ON or OFF

ON: Power switch on (READY)

-

Status of WI Terminal Low Voltage Guard Determination

WI low voltage guard judgment

ON or OFF

OFF

In order to prevent data corruption due to low voltage while writing to RAM, if the VC voltage drops to 4.5 V or less, this item is set to "ON" to prohibit writing to RAM.

Status of +B Terminal Low Voltage Guard Determination

+B low voltage guard judgment

ON or OFF

OFF

When the system is unstable due to low auxiliary battery voltage, DTCs cannot be accurately detected.

Therefore, when the +B voltage drops to 7.5 V or less, this item is set to "ON" to prohibit DTC detection.

Status of STA Terminal Low Voltage Guard Determination

STA low voltage guard judgment

ON or OFF

-

-

Status of IG Switch Terminal Low Voltage Guard Determination

IGSW low voltage guard judgment

ON or OFF

-

When other ECUs do not start while the power switch is off or the system is unstable immediately after the ECM starts, DTCs cannot be accurately detected.

Therefore, the power switch is turned off or 0.5 seconds after the power switch is turned on (IG), this item is set to "ON" to prohibit DTC detection.

Status of Soak Timer Start

Soak timer start condition

ON or OFF

ON: Soak timer starting

-

Soak Timer Start Request

Start signal from soak timer IC

ON or OFF

ON: Soak timer starting

-

Soak IC Current Timer Value

Current soak timer value

Min.: 0 sec, Max.: 614390.625 sec

-

P2610 clock comparison detection compares "Soak IC Current Timer Value" and "Soak Timer Clear" to detect malfunctions.

Soak Timer Clear

Time elapsed since soak timer was cleared

Min.: 0 ms, Max.: 4294901.76 ms

-

When the power switch is turned off after the engine starts, the "Soak Timer Clear" value is cleared.

Soak Timer Start History

Soak timer start history

ON, OFF or Unknown

-

-

Soak IC First Start Time

Initial soak timer start time

Min.: 0 min, Max.: 2550 min

-

First time soak timer started after power switch was turned off.

Soak Start Count

Number of times soak timer started from power switch on (IG) to power switch off

Min.: 0, Max.: 255

-

-

Main Relay ON Time after IG OFF

EFI-MAIN relay ON time after power switch was turned off

Min.: 0 ms, Max.: 4294901.76 ms

-

When the power switch is on (IG), this item displays 0 ms.

Main Relay ON Time after IG OFF of Previous Trip

EFI-MAIN relay ON time after previous time power switch was turned off

Min.: 0 ms, Max.: 4294901.76 ms

-

-

Main Relay ON Time after Soak Start of Previous Trip

EFI-MAIN relay ON time after previous clock comparison detection

Min.: 0 ms, Max.: 4294901.76 ms

-

-

Electric Fan Motor

Electric fan motors operation status

ON or OFF

-

-

Idle Fuel Cut

Fuel cut at idle

ON or OFF

ON: Fuel cut operating

Idle Fuel Cut = "ON" when the throttle valve is fully closed and the engine speed is high.

FC TAU

Fuel cut TAU (fuel cut during very light load)

ON or OFF

ON: Fuel cut operating

This is the fuel cut performed under a very light load to prevent the engine combustion from becoming incomplete.

Fuel Remaining Volume

Fuel level in fuel tank

Min.: 0%, Max.: 100%

100%: Fuel tank is full

-

Communication with HV

Status of communication with the power management control ECU

Comm or No Comm

Comm: Power switch on (IG)

-

Communication with Brake

Status of communication with the skid control ECU

Comm or No Comm

Comm: Power switch on (IG)

-

Model Code

Model code

-

-

Used for identifying the model code: AYZ1#

Engine Type

Engine type

-

-

Used for identifying the engine type: 2ARFXE

Cylinder Number

Number of cylinders

Min.: 0, Max.: 255

-

Used for identifying the number of cylinders: 4

Transmission Type

Transmission (transaxle) type

-

NA

Unused

Transmission Type2

Transmission (transaxle) type

-

NA

Unused

Destination

Destination

-

-

Used for identifying the destination: A (America)

System Identification

System identification

-

-

Used for identifying the engine system: HV (Hybrid)

Engine Speed of Cyl #1

Engine speed for cylinder No. 1

Min.: 0 rpm, Max.: 51199 rpm

-

HINT:

When multiple cylinders have compression loss, the engine speeds for multiple cylinders increase and it is not possible to determine which cylinders have compression loss. At this time, it is necessary to actually perform a compression measurement.

Engine Speed of Cyl #2

Engine speed for cylinder No. 2

Min.: 0 rpm, Max.: 51199 rpm

-

HINT:

When multiple cylinders have compression loss, the engine speeds for multiple cylinders increase and it is not possible to determine which cylinders have compression loss. At this time, it is necessary to actually perform a compression measurement.

Engine Speed of Cyl #3

Engine speed for cylinder No. 3

Min.: 0 rpm, Max.: 51199 rpm

-

HINT:

When multiple cylinders have compression loss, the engine speeds for multiple cylinders increase and it is not possible to determine which cylinders have compression loss. At this time, it is necessary to actually perform a compression measurement.

Engine Speed of Cyl #4

Engine speed for cylinder No. 4

Min.: 0 rpm, Max.: 51199 rpm

-

HINT:

When multiple cylinders have compression loss, the engine speeds for multiple cylinders increase and it is not possible to determine which cylinders have compression loss. At this time, it is necessary to actually perform a compression measurement.

Av Engine Speed of All Cyl

Average engine speed for all cylinders

Min.: 0 rpm, Max.: 51199 rpm

-

This is output only when Check the Cylinder Compression is performed using the Active Test.

A/F Sensor Determination (worst value) #1

Worst judgment value of air fuel ratio sensor output for bank 1

Min.: -1, Max.: 0.99

0.00

Engine Speed Fluctuation Avg (worst value) #1

Worst value of average engine speed fluctuation (cylinder 1)

Min.: 0, Max.: 2.55

0.00

Engine Speed Fluctuation Avg (worst value) #2

Worst value of average engine speed fluctuation (cylinder 2)

Min.: 0, Max.: 2.55

0.00

Engine Speed Fluctuation Avg (worst value) #3

Worst value of average engine speed fluctuation (cylinder 3)

Min.: 0, Max.: 2.55

0.00

Engine Speed Fluctuation Avg (worst value) #4

Worst value of average engine speed fluctuation (cylinder 4)

Min.: 0, Max.: 2.55

0.00

Normal Mode Switch

Driving mode select switch (NORMAL) status

ON or OFF

ON: Driving mode select switch being pushed and held

-

Sports Mode Switch

Driving mode select switch (SPORT) status

ON or OFF

ON: Driving mode select switch being turned and held at SPORT position

-

Requested Engine Torque

Requested engine torque

Min.: 0 kW, Max.: 16383.75 kW

0 to 112 kW

-

HV Target Engine Speed

HV target engine speed

Min.: 0 rpm, Max.: 6375 rpm

0 to 5700 rpm

-

Actual Engine Torque

Actual engine torque

Min.: -32768 Nm, Max.: 32767 Nm

Actual engine torque

-

Actual Engine Percent Torque

Actual engine percent torque

Min.: -125%, Max.: 130%

-

-

Engine Reference Torque (Fixed Value)

Engine reference torque

Min.: 0 Nm, Max.: 65535 Nm

-

-

Engine Friction Percent Torque

Engine friction percent torque

Min.: -125%, Max.: 130%

-

-

Engine Run Time

Engine run time

Min.: 0 s (seconds), Max.: 255 s (seconds)

0 to 255 s

-

Request Engine Run Time

Request engine run time

Min.: 0 s (seconds), Max.: 25.5 s (seconds)

0 to 25.5 s

-

Judge Time Engine Ignition

Judgment time for complete explosion of ignition

Min.: 0 s (seconds), Max.: 25.5 s (seconds)

0 to 25.5 s

-

Judge Time Engine Output

Judgment time for time until engine output

Min.: 0 s (seconds), Max.: 25.5 s (seconds)

0 to 25.5 s

-

Fuel Level

Fuel level

Empty or Not Emp

-

-

ISC Learning

ISC learning

Compl or Incmpl

-

F/C for Engine Stop Req

Fuel cut for engine stop request

ON or OFF

ON → OFF:

Engine stopped → Engine start

-

Engine Independent

Engine independent operation

Not Opr or Operate

-

"Not Opr" is displayed during charge control.

Racing Operation

Racing operation

Not Opr or Operate

-

-

Request Warm-up

Request engine warm up

Not Req or Request

-

-

Engine Independent Control

Engine independent control operation

Not Opr or Operate

-

-

ISC Learning Value

ISC learning value

Min.: 0 L/s, Max.: 79.998 L/s

0.9 to 7.0 L/s: Idling with warmed up engine (inspection mode (maintenance mode))

-

Inspection Mode

Control the Injection Volume

Control the injection volume

Between -12.5% and 24.8%

Control the Injection Volume for A/F Sensor

Change injection volume

-12.5%/0%/12.5%

Control the EGR Step Position

Open or close EGR valve

From 0 to 110 step

Activate the VSV for Evap Control

Activate purge VSV control

ON/OFF

Control the Fuel Pump / Speed

Activate fuel pump

ON/OFF

Perform this test when the following conditions are met:

Control the Fuel Pump Duty

Activate fuel pump duty

25%/80%

Perform this test when the following conditions are met:

Connect the TC and TE1

Turn on and off TC and CG (TE1) connection

ON/OFF

Control the Idle Fuel Cut Prohibit

Prohibit idling fuel cut control

ON/OFF

Control the Electric Cooling Fan

Control electric cooling fan motor

ON/OFF

Perform this test when the following conditions are met:

Control the ETCS Open/Close Slow Speed

Throttle actuator

Close/Open

Open: Throttle valve opens slowly

Perform this test when the following conditions are met:

Control the ETCS Open/Close Fast Speed

Throttle actuator

Close/Open

Open: Throttle valve opens quickly

Control the VVT Linear (Bank1)

Control camshaft timing oil control valve assembly (bank 1)

-128 to 127% (This value added to present camshaft timing oil control valve control duty)

100%: Maximum advance

-100%: Maximum retard

Control the VVT System (Bank1)

Turn camshaft timing oil control valve assembly (bank 1) on and off

ON/OFF

Activate the Vacuum Pump

Activate leak detection pump (built into canister pump module)

ON/OFF

*1

Activate the VSV for Vent Valve

Activate vent valve (built into canister pump module)

ON/OFF

*1

Control the Select Cylinder Fuel Cut

Selected cylinder (cylinder #1 to #4) injector fuel cut

Control the All Cylinders Fuel Cut

Fuel cut for all cylinders

ON/OFF

Check the Cylinder Compression

Check the cylinder compression pressure

ON/OFF

This Active Test should be performed in inspection mode (maintenance mode).

*2

Evaporative System Check