Injector (Port)

Injection period of No. 1 cylinder

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IGN Advance

Ignition advance

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Calculate Load

Calculated load

Calculated load by ECM

Vehicle Load

Vehicle load

-

MAF

Mass air flow volume

If approximately 0.0 g/sec.:

If 160.0 g/sec. or more:

Engine Speed

Engine speed

-

Vehicle Speed

Vehicle speed

Speed indicated on speedometer

Coolant Temp

Engine coolant temperature

If -40°C (-40°F), sensor circuit open.

If 140°C (284°F) or more, sensor circuit shorted.

Intake Air

Intake air temperature

If -40°C (-40°F), sensor circuit open.

If 140°C (284°F) or more, sensor circuit shorted.

2nd Air System Status

Second air system status

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Air-Fuel Ratio

Ratio compared to stoichiometric level

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Purge Density Learn Value

Learning value of purge density

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Evap Purge Flow

Ratio of evaporative purge flow to intake air volume

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EVAP (Purge) VSV

EVAP purge VSV duty ratio

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Knock Correct Learn Value

Correction learning value of knocking

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Knock Feedback Value

Feedback value of knocking

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ECT Lock Up

ECT lock up status

-

Accelerator Position No.1

Absolute Accelerator Pedal Position (APP) No. 1

-

Accelerator Position No. 2

Absolute APP No. 2

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Throttle Position

Throttle position

-

Throttle Sensor Position

Throttle sensor positioning

-

Throttle Sensor Position #2

Throttle sensor positioning #2

-

Throttle Motor

Throttle motor

-

O2S B1 S2

O2S B2 S2

Heated oxygen sensor output

Performing Control the Injection Volume or Control the Injection Volume for A/F Sensor function of Active Test enables technician to check output voltage of sensor.

AFS B1 S1

AFS B2 S1

A/F sensor output

Performing Control the Injection Volume or Control the Injection Volume for A/F Sensor function of Active Test enables technician to check output voltage of sensor.

AFS B2 S1

A/F sensor current

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Total FT #1

Total FT #2

Total fuel trim

-

Short FT #1

Short-term fuel trim

Short-term fuel compensation used to maintain air-fuel ratio at stoichiometric air-fuel ratio.

Long FT #1

Long-term fuel trim

Overall fuel compensation carried out in long-term to compensate a continual deviation of short-term fuel trim from central value.

Short FT #2

Short-term fuel trim

Short-term fuel compensation used to maintain air-fuel ratio at stoichiometric air-fuel ratio.

Long FT #2

Long-term fuel trim

Overall fuel compensation carried out in long-term to compensate a continual deviation of short-term fuel trim from central value.

Fuel System Status (Bank1)

Fuel system status (for Bank 1)

Fuel System Status (Bank2)

Fuel system status (for Bank 2)

AF FT B1 S1

Fuel trim at A/F sensor

-

AFS B1 S1

A/F sensor current

-

AF FT B2 S1

Fuel trim at A/F sensor

-

Catalyst Temp (B1 S1)

Catalyst Temp (B2 S1)

Estimated catalyst temperature (for Sensor 1)

-

Catalyst Temp (B1 S2)

Catalyst Temp (B2 S2)

Estimated catalyst temperature (for Sensor 2)

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Sub O2S Impedance B1S2

Sub O2S Impedance B2S2

Sub heated oxygen sensor impedance (for Sensor 2)

-

Initial Engine Coolant Temp

Engine coolant temperature at engine start

-

Initial Intake Air Temp

Intake air temperature at engine start

-

Injection Volum (Cylinder1)

Injection volume

-

Air pump pressure (absolute)

Air pump pressure

-

Air Pump Pulsation Pressure

Air pump pulsation pressure

-

Air Pump2 Pressure (Absolute)

Air pump pressure

-

Air Pump2 Pulsation Pressure

Air pump pulsation pressure

-

Power Steering Pressure

Power steering pressure sensor

-

ACC Relay

ACC relay status

-

Starter Relay

Starter relay status

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Starter Signal

Starter switch (STSW) signal

-

Starter Control

Starter switch status

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Power Steering Switch

Power steering switch status

-

Power Steering Signal

Power steering signal (history)

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Closed Throttle Position SW

Closed throttle position switch

-

A/C Signal

A/C signal

-

Neutral Position SW Signal

Park/Neutral position (PNP) switch signal

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Electrical Load Signal

Electrical load signal

-

Stop Light Switch

Stop light switch

-

Immobiliser Communication

Immobiliser communication

-

Fuel Cut Condition

Fuel cut condition

-

Battery Voltage

Battery voltage

-

Atmosphere Pressure

Atmosphere pressure

-

Secondary Air Control VSV

Secondary air injection system status

-

ACIS VSV

VSV for Acoustic Control Induction System (ACIS)

-

ACT VSV

A/C cut status for Active Test

-

VVT Control Status (Bank2)

VVT control status

-

EVAP Purge VSV

EVAP Purge VSV

-

Fuel Pump/Speed Status

Fuel pump/speed status

-

VVT Control Status (Bank1)

VVT control status

-

Vacuum Pump

Key-off EVAP system leak detection pump status

Refer to EVAP System

.

EVAP System Vent Value

Key-off EVAP system vent valve status

-

TC and TE1

TC and CG (TE1) terminals of DLC3

-

AI Test

Secondary air injection system operation prohibit

-

Engine Speed of Cyl #1

Engine speed for cylinder 1

-

Engine Speed of Cyl #2

Engine speed for cylinder 2

-

Engine Speed of Cyl #3

Engine speed for cylinder 3

-

Engine Speed of Cyl #4

Engine speed for cylinder 4

-

Engine Speed of Cyl #5

Engine speed for cylinder 5

-

Engine Speed of Cyl #6

Engine speed for cylinder 6

-

Engine Speed of Cyl #7

Engine speed for cylinder 7

-

Engine Speed of Cyl #8

Engine speed for cylinder 8

-

Engine Speed of All Cyl

Engine speed for all cylinders

-

VVT Aim Angle (Bank1)

VVT aim angle

-

VVT Change Angle (Bank1)

VVT change angle

-

VVT OCV Duty (Bank1)

VVT OCV operation duty

-

VVT Aim Angle (Bank2)

VVT aim angle

-

VVT Change Angle (Bank2)

VVT change angle

-

VVT OCV Duty (Bank2)

VVT OCV operation duty

-

Idle Fuel Cut

Fuel cut idle

ON: when throttle valve fully closed and engine speed over 3500 rpm.

FC TAU

Fuel cut during very light load

Fuel cut being performed under very light load to prevent engine combustion from becoming incomplete.

Ignition

Ignition counter

-

Cylinder #1 Misfire Count

Cylinder #1 misfire

Only displayed during idling.

Cylinder #2 Misfire Count

Cylinder #2 misfire

Only displayed during idling.

Cylinder #3 Misfire Count

Cylinder #3 misfire

Only displayed during idling.

Cylinder #4 Misfire Count

Cylinder #4 misfire

Only displayed during idling.

Cylinder #5 Misfire Count

Cylinder #5 misfire

Only displayed during idling.

Cylinder #6 Misfire Count

Cylinder #6 misfire

Only displayed during idling.

Cylinder #7 Misfire Count

Cylinder #7 misfire

Only displayed during idling.

Cylinder #8 Misfire Count

Cylinder #8 misfire

Only displayed during idling.

All Cylinders Misfire Count

All cylinders misfire

Only displayed during idling.

Multi Cylinders Misfire Count

Multiple cylinder misfire

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Misfire RPM

Engine speed when misfire occurred

-

Misfire Load

Engine load when misfire occurred

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Misfire Margin

Margin to detect engine misfire

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Received MIL from ECT

MIL status from ECT

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Shift Position Sig from ECT

Shift position

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A/T Oil Temp from ECT

A/T oil temperature

-

Engine Run Time

Accumulated engine running time

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Time after DTC Cleared

Cumulative time after DTC cleared

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Distance from DTC Cleared

Accumulated distance from DTC cleared

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Warmup Cycle Cleared DTC

Warm-up cycle after DTC cleared

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