SFI SYSTEM > DATA LIST / ACTIVE TEST

for Preparation Click here



READ DATA LIST

HINT:
Using the intelligent tester's Data List allows switch, sensor, actuator and other item values to be read without removing any parts. Reading the Data List early in troubleshooting is one way to save time.

NOTICE:
In the table below, the values listed under "Normal Condition" are reference values. Do not depend solely on these reference values when deciding whether a part is faulty or not.

  1. Warm up the engine.

  2. Turn the engine switch off.

  3. Connect the intelligent tester to the Data Link Connector 3 (DLC3).

  4. Turn the engine switch on (IG).

  5. Turn the tester ON.

  6. Enter the following menus: Powertrain / Engine / Data List / Primary.

  7. According to the display on the tester, read the Data List.


Intelligent Tester Display
Measurement Item / Range
Normal Condition
Diagnostic Note
Injector
Injection period / 0 to 32.64 ms
1.3 to 2.8 ms: At idle, engine warmed-up, A/C OFF and shift position N
-
IGN Advance
Ignition advanced timing (cylinder #1) / -64 to 63.5°
0 to 5°: Cranking
2 to 20°: Idle (A/C OFF, shift position N)
37 to 39°: 2,000 rpm (A/C OFF, shift position N)
-
Calculate Load
Engine load / 0 to 100%
13.5 to 17.5%: Idle (A/C OFF and shift position N)
12.5 to 16.5%: 2,000 rpm (A/C OFF and shift position N)
100%: full open throttle
Vehicle Load
Vehicle load / 0 to 25,700%
Actual vehicle load
-
MAF
Air flow rate from MAF sensor / 0 to 655.35 gm/s
4.6 to 5.6 g/s: Idle
0 gm/s when engine running: MAF sensor power source circuit is open or VG circuit is open/shorted 160 gm/s or more: E2G circuit is open
Engine Speed
Engine RPM / 0 to 16,383.75 rpm
600 to 800 rpm: Idle after engine warmed-up
-
Vehicle Speed
Vehicle speed / 0 to 255 km/h
Same as speedometer indication
-
Coolant Temp
ECT / -40 to 140°C (-40 to 284°F)
75 to 95°C (167 to 203°F): Engine warmed-up
-40°C (-40°F): ECT sensor circuit open
140°C (284°F) or more: ECT sensor circuit shorted
Intake Air
IAT / -40 to 140°C (-40 to 284°F)
Same as ambient temperature
-40°C (-40°F): IAT sensor circuit open
140°C (284°F) or more: IAT sensor circuit shorted
Air-Fuel Ratio
Air-fuel ratio (A/F) / 0 to 1.999
Approximately 1.0 at idling after engine warmed-up
1.0: Stoichiometric (A/F = 14.5)
For example: If "1.2" is indicated, A/F can be calculated as follow
A/F = 14.5 x 1.2 = 17.4 (LEAN)
Ambient Temperature
Ambient temperature / -40 to 215°C
Same as ambient temperature
-40°C: Ambient temperature sensor open circuit
215°C: Ambient temperature sensor short circuit
Purge Density Learn Value
Reducing injection volume during EVAP purge / -50 to 350%
-
-
Purge Flow
Rate with purge volume to MAF / 0 to 102.4%
-
-
EVAP (Purge) VSV
Duty-cycle ratio of EVAP VSV / 0 to 100%
-
-
Knock Correct Learn Value
Knock correction leaning value / -64 to 1,984° crankshaft angle
-
-
Knock Feedback Value
Knock feedback value / -64 to 1,984°crankshaft angle
-
-
ECT Lock Up
Lock-up clutch / ON/OFF
-
For automatic transmission
Clutch Current
Clutch current / 0 to 2.49 A
-
-
Electromagnetic Clutch
Electromagnetic Clutch / ON/OFF
-
-
Accelerator Position No. 1
Absolute accelerator pedal position No. 1 / 0 to 100%
10 to 22%: Accelerator pedal released
54 to 86%: Accelerator pedal fully depressed
-
Accelerator Position No. 2
Absolute accelerator pedal position No. 2 / 0 to 100%
12 to 42%: Accelerator pedal released
66 to 98%: Accelerator pedal fully depressed
-
Accelerator Position No. 1
Accelerator pedal position sensor No. 1 voltage / 0 to 4.98 V
-
ETCS freeze frame data
Accelerator Position No. 2
Accelerator pedal position sensor No. 2 voltage / 0 to 4.98 V
-
ETCS freeze frame data
Accelerator Position No. 1
Accelerator pedal position sensor No. 1 voltage / 0 to 5 V
0.5 to 1.1 V: Accelerator pedal released
2.6 to 4.5 V: Accelerator pedal fully depressed
-
Accelerator Position No. 2
Accelerator pedal position sensor No. 2 voltage / 0 to 5 V
1.2 to 2.0 V: Accelerator pedal released
3.4 to 5.0 V: Accelerator pedal fully depressed
-
Accelerator Idle Position
Whether or not accelerator pedal position sensor detecting idle / ON/OFF
ON: Idling
-
Throttle Fully Close Learn
Throttle valve fully closed (learned value) / 0 to 5 V
0.4 to 0.8 V
-
Accel Fully Close #1 (AD)
Accelerator fully closed value No. 1 (AD) / 0 to 4.9804
-
ETCS service data
Accel Fully Close Learn #1
Accelerator fully closed learning valve No. 1 / 0 to 124.512
-
ETCS service data
Accel Fully Close Learn #2
Accelerator fully closed learning valve No. 2 / 0 to 124.512
-
ETCS service data
Fail Safe Drive
Whether or not fail-safe function executed / ON/OFF
ON: ETCS has failed
-
Fail Safe Drive (Main CPU)
Whether or not fail-safe function executed / ON/OFF
ON: ETCS has failed
-
ST1
Brake pedal / ON/OFF
ON: Released
OFF: Depressed
-
System Guard
System guard / ON/OFF
-
ETCS service data
Open Side Malfunction
Throttle valve open malfunction / ON/OFF
OFF
-
Throttle Position
Throttle position / 0 to 100%
8 to 20%: Throttle fully closed
64 to 96%: Throttle fully open
-
Throttle Idle Position
Whether or not throttle position sensor detecting idle / ON/OFF
ON: Idling
-
Throttle Require Position
Throttle requirement position / 0 to 5 V
-
-
Throttle Sensor Position
Throttle sensor positioning / 0 to 100%
-
-
Throttle Sensor Position #2
Throttle sensor positioning #2 / 0 to 100%
-
-
Throttle Position No. 1
Throttle position sensor No. 1 output voltage / 0 to 4.98 V
-
-
Throttle Position No. 2
Throttle position sensor No. 2 output voltage / 0 to 4.98 V
-
-
Throttle Position No. 1
Throttle position No. 1 / 0 to 5 V
0.4 to 1.4 V: Throttle fully closed
3.2 to 4.8 V: Throttle fully opened
-
Throttle Position No. 2
Throttle position No. 2 / 0 to 5 V
1.7 to 2.9 V: Throttle valve is fully closed
4.0 to 5.0 V: Throttle valve is fully opened
-
Throttle Position Command
Commanded throttle position / 0 to 4.9804 V
-
-
Throttle Sens Open Pos #1
Throttle sensor opener position No. 1 / 0 to 4.9804 V
0.6 to 1.0 V
ETCS service data
Throttle Sens Open Pos #2
Throttle sensor opener position No. 2 / 0 to 4.9804 V
2.0 to 2.6 V
ETCS service data
Throttle Sens Open #1 (AD)
Throttle sensor opener position No. 1 (AD) / 0 to 4.9804 V
0.6 to 0.9 V
ETCS service data
Throttle Motor
Current is sent to throttle actuator / ON/OFF
-
-
Throttle Motor Current
Throttle actuator current / 0 to 80 A
0 to 7 A
-
Throttle Motor
Throttle actuator output / 0 to 100%
-
-
Throttle Motor Current
Throttle motor current / 0 to 19.92 A
0 to 3.0 A: Idling
-
Throttle Motor Open Duty
Throttle motor opening duty ratio / 0 to 100%
0 to 40%: During idling
When accelerator pedal depressed, duty ratio increases
Throttle Motor Close Duty
Throttle motor closed duty ratio / 0 to 100%
0 to 40%: During idling
When accelerator pedal released quickly, duty ratio increases
Throttle Motor Duty (Open)
Duty ratio open throttle valve / 0 to 100%
OFF
-
Throttle Motor Duty (Close)
Duty ratio to close throttle valve / 0 to 100%
OFF
-
O2S B1 S1
Heated oxygen sensor voltage (bank 1 sensor 1) / 0 to 1.275 V
0.1 to 0.9 V
-
O2S B1 S2
Heated oxygen sensor voltage (bank 1 sensor 2) / 0 to 1.275 V
0.1 to 0.9 V
-
O2S B2 S1
Heated oxygen sensor voltage (bank 2 sensor 1) / 0 to 1.275 V
0.1 to 0.9 V
-
O2S B2 S2
Heated oxygen sensor voltage (bank 2 sensor 2) / 0 to 1.275 V
0.1 to 0.9 V
-
Total FT #1*
Total fuel trim (bank 1) / -0.5 to 0.496
0.5 to 1.4 at idle
Below 1.0: Fuel trim is LEAN
1.0 or more: Fuel trim is RICH
Total FT #2*
Total fuel trim (bank 2) / -0.5 to 0.496
0.5 to 1.4 at idle
Same as above
Short FT #1
Short-term fuel trim (bank 1) / -100 to 99.2%
0 +-20%
-100 to 0%: Injection volume decreased
0 to 100%: Injection volume increased
Long FT #1
Long-term fuel trim (bank 1) (learning value of fuel trim) / -100 to 99.2%
0 +-20%
-100 to 0%: Compensate to LEAN
0 to 100%: Compensate to RICH
0%: Stoichiometric
Short FT #2
Short-term fuel trim (bank 2) / -100 to 99.2%
0 +-20%
Same as above
Long FT #2
Long-term fuel trim (bank 2) (learning value of fuel trim) / -100 to 99.2%
0 +-20%
Same as above
Fuel System Status (Bank 1)
Fuel system status (bank 1)
CL: Idling after warmed-up
OL: Open Loop
CL: Closed Loop
OL DRIVE: OL due to driving conditions (for example: during fuel enrichment)
OL FAULT: OL due to detected system fault
CL FAULT: CL is controlled by only one heated oxygen sensor (sensor 1) (the other heated oxygen sensor (sensor 1) malfunctions)
Fuel System Status (Bank 2)
Fuel system status (bank 2)
CL: Idling after warmed-up
Same as above
O2 FT B1 S1
Short-term fuel trim (bank 1) / -100 to 99.2%
0 +-20%
-
O2 FT B2 S1
Short-term fuel trim (bank 2) / -100 to 99.2%
0 +-20%
-
O2 LR B1 S1*
Heated oxygen sensor (bank 1 sensor 1) voltage LEAN to RICH switching time
Within 1 second
-
O2 LR B2 S1*
Heated oxygen sensor (bank 2 sensor 1) voltage LEAN to RICH switching time
Within 1 second
-
O2 RL B1 S1*
Heated oxygen sensor (bank 1 sensor 1) voltage RICH to LEAN switching time
Within 1 second
-
O2 RL B2 S1*
Heated oxygen sensor (bank 2 sensor 1) voltage RICH to LEAN switching time
Within 1 second
-
Catalyst Temp (B1 S1)*
Calculated catalyst temperature (bank 1 sensor 1) / -40 to 6,513.5°C
400 to 800°C: Catalyst is warmed-up
-
Catalyst Temp (B2 S1)*
Calculated catalyst temperature (bank 2 sensor 1) / -40 to 6,513.5°C
400 to 800°C: Catalyst is warmed-up
-
Catalyst Temp (B1 S2)*
Calculated catalyst temperature (bank 1 sensor 2) / -40 to 6,513.5°C
200 to 800°C: Catalyst is warmed-up
-
Catalyst Temp (B2 S2)*
Calculated catalyst temperature (bank 2 sensor 2) / -40 to 6,513.5°C
200 to 800°C: Catalyst is warmed-up
-
Initial Engine Coolant Temp
ECT when engine starts / -40 to 120°C
-
-
Initial Intake Air Temp
IAT when engine starts / -40 to 120°C
-
-
Injection Volume (Cylinder 1)
Injection volume of cylinder #1 / 0 to 2.048 ml
-
-
SPD (NO)
Output shaft speed / 0 to 12,750 rpm
-
For automatic transmission
SPD (NT)
Turbine shaft speed / 0 to 12,750 rpm
-
For automatic transmission
ACC Relay
ACC relay / ON/OFF
-
-
Starter Relay
Starter relay / ON/OFF
-
-
Starter Signal
Starter signal / ON/OFF
ON: Cranking
-
Starter Control
Starter switch / ON/OFF
-
-
Closed Throttle Position SW
Closed throttle position switch (idle switch) / ON/OFF
ON: Throttle valve is closed
-
A/C Signal
A/C signal
ON: A/C switch is turned ON
-
Neutral Position SW Signal
PNP switch / ON/OFF
ON: Shift position is P or N
-
Electrical Load Signal
Electrical load signal / ON/OFF
ON: Headlights or defogger is turned ON
-
Stop Light Switch
Stop light switch / ON/OFF
ON: Brake pedal is depressed.
-
ETCS Actuator Power
ETCS power supply / ON/OFF
ON
-
+BM Voltage
ETCS power supply voltage / 0 to 19.92182 V
-
-
Battery Voltage
Battery voltage / 0 to 65,535 V
11 to 14 V
-
Actuator Power Supply
Throttle actuator power supply / ON/OFF
ON: Engine switch on (IG)
-
Fuel Pump Speed Control
Fuel pump speed / ON/OFF
-
On: Low speed
OFF: High speed
ACIS VSV
Vacuum switching valve (for ACIS)/ ON/OFF
-
ON: Open
OFF: Closed
VVT Control Status (Bank 2)
VVT OCV (bank 2) 2 / ON/
-
-
EVAP Purge VSV
VSV for EVAP / ON/OFF
-
ON: Open
OFF: Closed
Fuel Pump/Speed Status
Fuel pump / ON/OFF
ON: Engine switch on (IG)
-
VVT Control Status (Bank 1)
VVT OCV (bank 1) 1 / ON/OFF
-
-
Electric Fan Motor
Cooling fan / ON/OFF
-
-
TC and TE1
TC and TE1 of DLC3 terminal / ON/OFF
-
ON: Connected
OFF: Disconnected
VVT Aim Angle (Bank 1)
VVT aim angle (bank 1) / 0 to 100%
0%: Idling
VVT duty signal value during intrusive operation
VVTL Change Angle (Bank 1)
VVT change angle / 0 to 60° FR
0 to 5° FR: Idling
Displacement angle during intrusive operation
VVT OCV Duty (Bank 1)
VVT OCV operation duty / 0 to 100%
0%: Idling
Requested duty value for intrusive operation
VVT Aim Angle (Bank 2)
VVT aim angle (bank 2) / 0 to 100%
0%: Idling
VVT duty signal value during intrusive operation
VVTL Change Angle (Bank 2)
VVT change angle (bank 2) / 0 to 60° FR
0 to 5° FR: Idling
Displacement angle during intrusive operation
VVT OCV Duty (Bank 2)
VVT OCV (bank 2) operation duty / 0 to 100%
0%: Idling
Requested duty value for intrusive operation
Idle Fuel Cut
Fuel cut on decelerating / ON/OFF
ON: Accelerator pedal is released at 3,000 rpm
-
FC TAU
Fuel cut on low load / ON/OFF
ON: Going down on a long slope
-
Ignition*
Ignition counter / 0 to 800
0 to 800
-
Cylinder #1 Misfire Rate*
Misfire ratio of cylinder #1 / 0 to 255
0
-
Cylinder #2 Misfire Rate*
Misfire ratio of cylinder #2 / 0 to 255
0
-
Cylinder #3 Misfire Rate*
Misfire ratio of cylinder #3 / 0 to 255
0
-
Cylinder #4 Misfire Rate*
Misfire ratio of cylinder #4 / 0 to 255
0
-
Cylinder #5 Misfire Rate*
Misfire ratio of cylinder #5 / 0 to 255
0
-
Cylinder #6 Misfire Rate*
Misfire ratio of cylinder #6 / 0 to 255
0
-
Cylinder #7 Misfire Rate*
Misfire ratio of cylinder #7 / 0 to 255
0
-
Cylinder #8 Misfire Rate*
Misfire ratio of cylinder #8 / 0 to 255
0
-
All Cylinder Misfire Rate*
All cylinders misfire rate / 0 to 255
0
-
Misfire RPM*
Average engine RPM when misfire detected / 0 to 6,375 rpm
-
-
Misfire Load*
Average engine load when misfire detected / 0 to 3.98 g/rev
-
-
Misfire Margin*
Rate of misfire margin
More than 30%
-
Received MIL from ECT
MIL
OFF
-
Shift Position Sig from ECT
Shift position
-
-
A/T Oil Temp from ECT
Transmission Fluid Temperature (TFT) / -40 to 215°C
-
-40°C (-40°F): TFT sensor open circuit
215°C (419°F): TFT sensor short circuit
#Codes
#Codes / 0 to 255
-
Number of detected DTCs
Check Mode
Check mode / ON/OFF
-
-
SPD Test
Check mode result for vehicle speed sensor / 0 COMPL, 1 INCMPL
-
-
NSW Test
Check mode result for PNP switch / 0 COMPL, 1 INCMPL
-
-
Misfire Test*
Check mode result for misfire monitor / 0 COMPL, 1 INCMPL
-
-
OXS2 Test
Check mode result for heated oxygen sensor (bank 2) / 0 COMPL, 1 INCMPL
-
-
OXS1 Test
Check mode result for heated oxygen sensor (bank 1) / 0 COMPL, 1 INCMPL
-
-
MIL ON Run Distance
Distance after MIL ON / 0 to 65,535 min.
0 km
-
Running Time from MIL ON
Engine run time after MIL ON / 0 to 65,535 min.
0 min.
-
Engine Run Time
Time after engine start / 0 to 65,535 sec.
-
-
Time after DTC Cleared
Time after DTC cleared / 0 to 65,535 min.
-
-
Distance from DTC Cleared
Distance after DTC cleared / 0 to 65,535 km
-
-
Warmup Cycle Cleared DTC
Warm-up cycle after DTC cleared / 0 to 255
-
Number of warm-up cycles after DTC cleared
Model Code
Model code
-
Identifying model code:
UZS19#
Engine Type
Engine type
-
Identifying engine type:
3UZ-FE
Cylinder Number
Cylinder number / 0 to 255
-
Identifying cylinder number:
8
Destination
Destination
-
Identifying destination:
A (America)
Model Year
Model year / 1900 to 2155
-
Identifying model year:
200#

HINT:
  1. If no conditions are specifically stated for "idling", the shift lever is in the N or P position, and the A/C and all accessory switches are OFF.
  2. *: Except G.C.C.


Displays during Active Test: 
Intelligent Tester Display
Measurement Item / Range
Normal Condition
Diagnostic Note
VVT CHNG ANGL #1
VVT actual angle (bank 1) / 0 to 60°crankshaft angle
-
-
VVT CHNG ANGL #2
VVT actual angle (bank 2) / 0 to 60°crankshaft angle
-
-
VVT OCV DUTY B1
VVT OCV (bank 1) duty-cycle / 0 to 100%
-
-
VVT OCV DUTY B2
VVT OCV (bank 2) duty-cycle / 0 to 100%
-
-

PERFORM ACTIVE TEST

HINT:
Performing the intelligent tester's allows relay, Vacuum Switching Valve (VSV), actuator and other items to be operated without removing any parts. Performing the Active Test early in troubleshooting is one way to save time. The Data List can be displayed during the Active Test.

  1. Turn the engine switch off.

  2. Connect the intelligent tester to the DLC3.

  3. Turn the engine switch on (IG).

  4. Turn the tester ON.

  5. Enter the following menus: Powertrain / Engine / Active Test.

  6. According to the display ON the tester, perform the Active Test.


Intelligent Tester Display
Test Part
Control Range
Diagnostic Note
Control the Injection Volume
Injection volume
-12.5 to 24.8%
Perform the test within 3,000 rpm. Injection volume is gradually changed between -12.5 and 25%.
Activate the Fuel Pump Speed Control
Fuel pump speed control
ON (low speed) /
OFF (high speed)
-
Activate the VSV for Intake Control
Vacuum switching valve (for ACIS)
ON/OFF
-
Activate the VSV for Evap Control
EVAP canister purge valve
ON/OFF
-
Activate the VVT System (Bank1)
VVT OCV (bank 1)
ON/OFF
Engine stall or rough idle when the VT OCV is turned ON.
Control the VVT System (Bank2)
VVT OCV (bank 2)
ON/OFF
Same as above
Control the Fuel Pump / Speed
Fuel pump (C/OPN Relay)
ON/OFF
-
Connect the TC and TE1
Connection TC and TE1
ON: TC and TE1 connected
OFF: TC and TE1 disconnected
-
Control the Idle Fuel Cut Prohibit
Deceleration fuel cut prohibit
ON/OFF
-
Control the Electric Cooling Fan
Electric cooling fun
ON/OFF
-
Activate the Starter Relay
Starter relay
ON/OFF
-
Activate the ACC Cut Relay
ACC cut relay
ON/OFF
-
Control the ETCS Open / Close Slow Speed
Throttle actuator
ON: Throttle valve opens slowly
This test is possible when the following conditions are met:
  1. Engine switch on (IG)
  1. Engine does not start
  1. Fully depressing accelerator pedal (accelerator pedal position: 58 degrees or more)
Control the Cylinder#1 Fuel Cut
Cylinder #1 injector fuel cut
ON/OFF
This test is possible when vehicle stopped and engine idling
Control the Cylinder#2 Fuel Cut
Cylinder #2 injector fuel cut
ON/OFF
Same as above
Control the Cylinder#3 Fuel Cut
Cylinder #3 injector fuel cut
ON/OFF
Same as above
Control the Cylinder#4 Fuel Cut
Cylinder #4 injector fuel cut
ON/OFF
Same as above
Control the Cylinder#5 Fuel Cut
Cylinder #5 injector fuel cut
ON/OFF
Same as above
Control the Cylinder#6 Fuel Cut
Cylinder #6 injector fuel cut
ON/OFF
Same as above
Control the Cylinder#7 Fuel Cut
Cylinder #7 injector fuel cut
ON/OFF
Same as above
Control the Cylinder#8 Fuel Cut
Cylinder #8 injector fuel cut
ON/OFF
Same as above
Control the VVT Linear (Bank1)
VVT actuator (bank 1)
-128 to 127%
This valve added to present OCV control duty
100%: Maximum advance
-100%: Maximum retard
Engine stall or rough idle when the VVT actuator is operated at 100%. This test is possible during idling
Control the VVT Linear (Bank2)
VVT actuator (bank 2)
-128 to 127%
This valve added to present OCV control duty
100%: Maximum advance
-100%: Maximum retard
Same as above