Tester Display
| Measurement Item
| Diagnostic Note
|
Vehicle Speed
| Vehicle speed
| Speed indicated on speedometer
|
Engine Speed
| Engine speed
| -
|
Calculate Load
| Calculated load by ECM
| -
|
Vehicle Load
| Vehicle load
| Load percentage in terms of maximum intake air flow amount
|
MAF
| Air flow rate from mass air flow meter sub-assembly
| If value approximately 0.0 gm/sec:
- Mass air flow meter sub-assembly power source circuit open
- VG circuit open or short
If value 271.0 gm/sec or more:
- E2G circuit open
|
Atmosphere Pressure
| Atmosphere pressure
| -
|
MAP
| Intake manifold pressure
| -
|
Coolant Temp
| Engine coolant temperature
| - If value -40°C (-40°F): sensor circuit open
- If value 140°C (284°F): sensor circuit shorted
|
Intake Air
| Intake air temperature
| - If value -40°C (-40°F): sensor circuit open
- If value 140°C (284°F): sensor circuit shorted
|
Engine Run Time
| Engine run time
| -
|
Initial Engine Coolant Temp
| Initial engine coolant temperature
| -
|
Initial Intake Air Temp
| Initial intake air temperature
| -
|
Battery Voltage
| Auxiliary battery voltage
| -
|
Throttle Sensor Volt %
| Throttle sensor positioning
| Recognition value for throttle opening angle on ECM
|
Throttl Sensor #2 Volt %
| Absolute throttle sensor positioning #2
| Recognition value for throttle opening angle on ECM
|
Throttle Sensor Position
| Throttle sensor positioning
| Recognition value for throttle opening angle on ECM
|
Throttle Motor DUTY
| Throttle actuator
| -
|
Injector (Port)
| Injection period of No. 1 cylinder
| -
|
Injection Volum (Cylinder1)
| Injection volume (Cylinder 1)
| Quantity of fuel injection volume for 10 times
|
Fuel Pump/Speed Status
| Fuel pump/status
| -
|
EVAP (Purge) VSV
| Purge VSV control duty
| Order signal from ECM
|
Evap Purge Flow
| Ratio of evaporative purge flow to intake air volume
| -
|
Purge Density Learn Value
| Learning value of purge density
| -
|
EVAP Purge VSV
| VSV status for EVAP control
| -
|
Purge Cut VSV Duty
| Purge VSV duty
| -
|
Target Air-Fuel Ratio
| Ratio compared to stoichiometric level
| -
|
AF Lambda B1S1
| Short-term fuel trim associated with bank 1 sensor 1
| -
|
AFS Voltage B1S1
| Air fuel ratio sensor output voltage for bank 1 sensor 1
| -
|
AFS Current B1S1
| Air fuel ratio sensor output current for bank 1 sensor 1
| Value becomes higher when fuel-cut executed under high engine speed
|
A/F Heater Duty #1
| Air fuel ratio sensor heater duty ratio for bank 1
| -
|
O2S B1S2
| Heated oxygen sensor output voltage for bank 1 sensor 2
| -
|
O2 Heater B1S2
| Heated oxygen sensor operation
| -
|
O2 Heater Curr Val B1S2
| Heated oxygen sensor current
| -
|
Short FT #1
| Short-term fuel trim of bank 1
| Short-term fuel compensation used to maintain air fuel ratio at stoichiometric air fuel ratio
|
Long FT #1
| Long-term fuel trim of bank 1
| Overall fuel compensation carried out in long-term to compensate continual deviation of short-term fuel trim from central value
|
Total FT #1
| Total fuel trim
| -
|
Fuel System Status #1
| Fuel system status (bank 1)
| - OL (Open Loop): Has not yet satisfied conditions to go closed loop
- CL (Closed Loop): Using air fuel ratio sensor as feedback for fuel control
- OLDrive: Open loop due to driving conditions (fuel enrichment)
- OLFault: Open loop due to detected system fault
- CLFault: Closed loop but air fuel ratio sensor, which is used for fuel control, malfunctioning
|
Fuel System Status #2
| Fuel system status (bank 2) (Unused)
| -
|
IGN Advance
| Ignition timing advance for cylinder 1
| -
|
Knock Feedback Value
| Feedback value of knocking
| -
|
Knock Correct Learn Value
| Correction learning value of knocking
| -
|
Actual VVT Angle #1
| Actual VVT Angle (bank 1)
| -
|
VVT Control Status #1
| VVT control (bank 1) status
| -
|
Catalyst Temp B1S1
| Catalyst temperature (associated sensor 1)
| -
|
Catalyst Temp B1S2
| Catalyst temperature (associated sensor 2)
| -
|
Closed Throttle Position SW
| Closed throttle position switch
| -
|
Fuel Cut Condition
| Fuel cut condition ON or OFF
| -
|
TC Terminal
| TC terminal status
| -
|
Time after DTC Cleared
| Time after DTCs cleared
| -
|
Distance from DTC Cleared
| Distance traveled after DTCs cleared
| -
|
Warmup Cycle Cleared DTC
| Warm-up cycles after DTCs cleared
| Number of warm-up cycles after DTCs cleared
|
Dist Batt Cable Disconnect
| Accumulated distance from auxiliary battery cable disconnected
| -
|
TC and TE1
| TC and CG (TE1) terminals of DLC3
| -
|
Ignition Trig. Count
| Ignition counter to calculated misfire count
| -
|
Cylinder #1 Misfire Count
| Misfire count for cylinder 1
| -
|
Cylinder #2 Misfire Count
| Misfire count for cylinder 2
| -
|
Cylinder #3 Misfire Count
| Misfire count for cylinder 3
| -
|
Cylinder #4 Misfire Count
| Misfire count for cylinder 4
| -
|
All Cylinders Misfire Count
| All cylinders misfire count
| -
|
Misfire RPM
| Average engine speed when misfire occurs
| -
|
Misfire Load
| Average engine load when misfire occurred
| -
|
Misfire Margin
| Misfire monitoring
| -
|
A/F Learn Value Idle #1
| Idle area of air fuel ratio learn value
| -
|
A/F Learn Value Low #1
| Low load area of air fuel ratio learn value
| -
|
A/F Learn Value Mid1 #1
| Middle 1 load area of air fuel ratio learn value
| -
|
A/F Learn Value Mid2 #1
| Middle 2 load area of air fuel ratio learn value
| -
|
A/F Learn Value High #1
| High load area of air fuel ratio learn value
| -
|
Electric Fan Motor
| Electric cooling fan motor
| -
|
Idle Fuel Cut
| Fuel cut idle
| Idle Fuel Cut = "ON" when the throttle valve is fully closed and the engine speed is high.
|
FC TAU
| FC TAU
| This is the fuel cut performed under a very light load to prevent the engine combustion from becoming incomplete.
|
Communication with HV
| Status of the communication with power management control ECU
| -
|
Communication with Brake
| Status of the communication with skid control ECU
| -
|
Comm with Air Conditioner
| Status of the communication with air conditioning amplifier assembly
| -
|
Sports Mode Switch
| Pattern select switch
| -
|
Requested Engine Torque
| Requested engine torque
| Flag information for hybrid vehicle
|
HV Target Engine Speed
| HV target engine speed
| Flag information for hybrid vehicle
|
Actual Engine Torque
| Actual engine torque
| Flag information for hybrid vehicle
|
Engine Run Time
| Engine run time
| Flag information for hybrid vehicle
|
Request Engine Run Time
| Request engine run time
| Flag information for hybrid vehicle
|
Judge Time Engine Ignition
| Judgment time engine ignition
| Flag information for hybrid vehicle
|
Judge Time Engine Output
| Judgment time for time until engine output
| Flag information for hybrid vehicle
|
Fuel Level
| Fuel level
| Flag information for hybrid vehicle
|
ISC Learning
| Idle speed control learning
| Flag information for hybrid vehicle
|
F/C for Engine Stop Req
| Fuel cut for engine stop request
| Flag information for hybrid vehicle
|
Engine Independent
| Engine independent operation
| Flag information for hybrid vehicle
|
Racing Operation
| Racing operation
| Flag information for hybrid vehicle
|
Request Warm-up
| Request engine warm up
| Flag information for hybrid vehicle
|
Engine Independent Control
| Engine independent control operation
| Flag information for hybrid vehicle
|
Elec Water Pump Target Spd
| Engine water pump assembly target speed
| -
|
Elec Water Pump Spd
| Engine water pump assembly speed
| -
|
ISC Learning Value
| Idle speed control learning value
| Flag information for hybrid vehicle
|
