Data List Active Test

1. DATA LIST

HINT:

By reading the DATA LIST displayed on an intelligent tester, values can be checked, including those of the switches, sensors, and actuators, without removing any parts. Reading the DATA LIST as the first step of troubleshooting is one method of shortening diagnostic time. NOTICE:

In the table below, the values listed under Normal Condition are for reference only. Do not depend solely on these values when determining whether or not a part is faulty.

(b) Turn the ignition switch OFF.

(c) Connect the intelligent tester to the DLC3.

(d) Turn the ignition switch ON.

(f) Select the following menu items: DIAGNOSIS / ENHANCED OBD II / DATA LIST.

(g) Check the values by referring to the table below.

ECM:

Intelligent Tester Display

Measurement: Range (Display)

Normal Condition*1

Diagnostic Note

INJECTOR

Injection period of No. 1 cylinder: Min.: 0 ms, Max.: 32.64 ms

1.0 to 3.0 ms: Idling

-

IGN ADVANCE

Ignition timing advance for No. 1 cylinder:

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

BTDC 0 to 14 deg: Idling

-

CALC LOAD

Calculated load by ECM: Min.: 0 %, Max.: 100 %

• 10 to 30 %: Running without load at 2,500 rpm

Load value

Min.: 0 %, Max.: 25,700 %

Actual vehicle load

Load percentage in terms of maximum intake air flow amount

MAF

Air flow rate from Mass Air Flow (MAF) meter:

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

2 to 6 g/sec.: Running without load at 2,500 rpm

If value approximately 0.0 g/sec.:

• MAF meter power source circuit open

• VG circuit open or short If value 160.0 g/sec. or more:

• E2G circuit open

Min.: 0 rpm, Max.: 16,383.75 rpm

650 to 750 rpm: Idling

-

Min.: 0 km/h, Max.: 255 km/h

Actual vehicle speed

Speed indicated on speedometer

COOLANT TEMP

Engine coolant temperature: Min.: -40°C, Max.: 140°C

80 to 100°C (176 to 212°F): After warming up

• If 140°C (284°F) or more: sensor circuit shorted

INTAKE AIR

Intake air temperature: Min.: -40°C, Max.: 140°C

Equivalent to ambient air temperature

• If 140°C (284°F) or more: sensor circuit shorted

AIR-FUEL RATIO

Ratio compared to stoichiometric level:

Min.: 0, Max.: 1.999

0.8 to 1.2: Idling

• Stoichiometric air-fuel ratio = 1

• Greater than 1 (1.001 to 1.999) = Rich

Intelligent Tester Display

Measurement: Range (Display)

Normal Condition*1

Diagnostic Note

PURGE DENSITY

Learning value of purge density: Min.: -50, Max.: 350

-40 to 10: Idling

-

EVAP PURGE FLOW

Ratio of evaporative purge flow to intake air volume:

Min.: 0 %, Max.: 102.4 %

0 to 10 %: Idling

-

EVAP PURGE VSV

EVAP (PURGE) VSV control duty: Min.: 0 %, Max.: 100 %

10 to 50 %: Idling

Order signal from ECM

Min.: 33.853 kPa, Max.: 125.596 kPa

Approximately 100 kPa: Ignition switch ON

EVAP system pressure monitored by canister pressure sensor

VAPOR PRES CALC

Vapor pressure (calculated): Min.: -5.632 kPa, Max.: 715.264 kPa

Approximately 100 kPa: Ignition switch ON

EVAP system pressure monitored by canister pressure sensor

KNOCKCRRTVAL

Knock correction learning value: Min: -64°CA, Max.: 1,984°CA

0 to 20°CA: Driving at 70 km/h (44 mph)

Service data

KNOCKFB VAL

Knock feedback value: Min: -64°CA, Max.: 1,984°CA

-20 to 0°CA: Driving at 70 km/h (44 mph)

Service data

CLUTCH

Clutch current: Min.: 0 A, Max.: 2.49 A

-

-

EVAP VAPOR PRES

EVAP vapor pressure:

Min.: 0 kPa, Max.: 327.675 kPa

Approximately 100 kPa: Ignition switch ON

EVAP system pressure monitored by canister pressure sensor

ACCEL POS#1

Absolute Accelerator Pedal Position (APP) No. 1: Min.: 0 %, Max.: 100 %

10 to 22 %: Accelerator pedal released

52 to 90 %: Accelerator pedal fully depressed

Read value with ignition switch ON (Do not start engine)

ACCEL POS#2

Absolute APP No. 2: Min.: 0 %, Max.: 100 %

24 to 40 %: Accelerator pedal released

68 to 100 %: Accelerator pedal fully depressed

Read value with ignition switch ON (Do not start engine)

ACCEL POS#1

APP sensor No. 1 voltage: Min.: 0 V, Max.: 4.98 V

-

ETCS freeze data

ACCEL POS #2

APP sensor No. 2 voltage: Min.: 0 V, Max.: 4.98 V

-

ETCS freeze data

ACCEL POS #1

APP sensor No. 1 voltage: Min.: 0 V, Max.: 5 V

0.5 to 1.1 V: Accelerator pedal released

2.6 to 4.5 V: Accelerator pedal fully depressed

Read value with ignition switch ON (Do not start engine)

ACCEL POS #2

APP sensor No. 2 voltage: Min.: 0 V, Max.: 5 V

1.2 to 2.0 V: Accelerator pedal released

3.4 to 5.0 V: Accelerator pedal fully depressed

Read value with ignition switch ON (Do not start engine)

ACCEL IDL POS

Whether or not accelerator pedal position sensor detecting idle: ON or OFF

ON: Idling

-

THRTL LEARN VAL

Throttle valve fully closed (learned value): Min.: 0 V, Max.: 5 V

0.4 to 0.8 V

-

ACCEL SSR #1 AD

APP sensor No. 1 voltage (AD): Min.: 0 V, Max.: 4.98 V

-

ETCS service data

ACCEL LRN VAL#1

Accelerator fully closed learning value No. 1:

Min.: 0 deg, Max.: 124.512 deg

-

ETCS service data

ACCEL LRN VAL#2

Accelerator fully closed learning value No. 2:

Min.: 0 deg, Max.: 124.512 deg

-

ETCS service data

FAIL #1

Whether or not fail safe function executed:

ON or OFF

ON: ETCS has failed

-

FAIL #2

Whether or not fail safe function executed:

ON or OFF

ON: ETCS has failed

-

Intelligent Tester Display

Measurement: Range (Display)

Normal Condition*1

Diagnostic Note

ST1

Brake pedal signal: ON or OFF

ON: Brake pedal depressed

-

SYS GUARD JUDGE

System guard: ON or OFF

-

ETCS service data

OPN MALFUNCTION

Open side malfunction: ON or OFF

-

ETCS service data

THROTTLE POS

Throttle position sensor: Min.: 0%, Max.: 100 %

• 66 to 98 %: Throttle fully open

• Calculated value based on VTA1

• Read value with ignition switch ON (Do not start engine)

THROTTL IDL POS

Whether or not throttle position sensor detecting idle: ON or OFF

ON: Idling

-

THRTL REQ POS

Throttle requirement position: Min.: 0 V, Max.: 5 V

0.5 to 1.0 V: Idling

-

THROTTLE POS

Throttle position: Min.: 0 %, Max.: 100 %

• 50 to 80 %: Throttle fully open

• Recognition value for throttle opening angle on ECM

• Read value with ignition switch ON (Do not start engine)

THROTTLE POS#2

Throttle position No. 2 sensor: Min.: 0 %, Max.: 100 %

• 92 to 100 %: Throttle fully open

• Calculated value based on VTA2

• Read value with ignition switch ON (Do not start engine)

THROTTLE POS #1

Throttle position sensor No. 1

output voltage:

Min.: 0 V, Max.: 4.98 V

-

ETCS freeze data

THROTTLE POS#2

Throttle position sensor No. 2

output voltage:

Min.: 0 V, Max.: 4.98 V

-

ETCS freeze data

THROTTLE POS #1

Throttle position sensor No. 1 output voltage: Min.: 0 V, Max.: 5 V

• 3.3 to 4.9 V: Throttle fully open

Read value with ignition switch ON (Do not start engine)

THROTTLE POS #2

Throttle position sensor No. 2 output voltage: Min.: 0 V, Max.: 5 V

• 4.6 to 5.0 V: Throttle fully open

Read value with ignition switch ON (Do not start engine)

THRTL COMND VAL

Throttle position command value: Min.: 0 V, Max.: 4.9804 V

0.5 to 4.9 V

Read value with ignition switch ON (Do not start engine)

THROTTLE SSR #1

Throttle sensor opener position No. 1:

Min.: 0 V, Max.: 4.9804 V

-

ETCS service data

THROTTLE SSR #2

Throttle sensor opener position No. 2:

Min.: 0 V, Max.: 4.9804 V

-

ETCS service data

THRTL SSR #1 AD

Throttle position sensor No. 1 output voltage (AD): Min.: 0 V, Max.: 4.9804 V

0.5 to 4.9 V

Read value with ignition switch ON (Do not start engine)

THROTTLE MOT

Whether or not throttle actuator control permitted: ON or OFF

ON: Idling

Read value with ignition switch ON (Do not start engine)

THROTTLE MOT

Throttle actuator current: Min.: 0 A, Max.: 80 A

0 to 3.0 A: Idling

-

THROTTLE MOT

Throttle actuator: Min.: 0 %, Max.: 100 %

0.5 to 40 %: Idling

-

THROTTLE MOT

Throttle actuator current: Min.: 0 A, Max.: 19.92 A

0 to 3.0 A: Idling

-

ES

Intelligent Tester Display

Measurement: Range (Display)

Normal Condition*1

Diagnostic Note

THROTL OPN DUTY

Throttle actuator opening duty ratio:

Min.: 0 %, Max.: 100 %

0 to 40 %: During idling

• When accelerator pedal depressed, duty ratio increased

• Read value with ignition switch ON (Do not start engine)

THROTL CLS DUTY

Throttle actuator closed duty ratio: Min.: 0 %, Max.: 100 %

0 to 40 %: During idling

• When accelerator pedal released quickly, duty ratio increased

• Read value with ignition switch ON (Do not start engine)

THRTL MOT (OPN)

Throttle actuator duty ratio (open): Min.: 0 %, Max.: 100 %

0 to 40 %: During idling

ETCS service data

THRTL MOT (CLS)

Throttle actuator duty ratio (closed):

Min.: 0 %, Max.: 100 %

0 to 40 %: During idling

ETCS service data

O2S B1 S2

Heated oxygen sensor output voltage for sensor 2: Min.: 0 V Max.: 1.275 V

0.1 to 0.9 V: Driving at 70 km/h (44 mph)

Performing INJ VOL or A/F CONTROL function of ACTIVE TEST enables technician to check output voltage of sensor

AFS B1 S1

A/F sensor output voltage for sensor 1:

Min.: 0 V Max.: 7.999 V

2.8 to 3.8 V: Idling

Performing INJ VOL or A/F CONTROL function of ACTIVE TEST enables technician to check output voltage of sensor

TOTAL FT#1

Total fuel trim value for fuel system:

Min.: -0.5, Max.: 0.496

-0.2 to 0.2

-

SHORT FT #1

Short-term fuel trim: Min.: -100 %, Max.: 99.2 %

-20 to 20 %

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

LONG FT #1

Long-term fuel trim: Min.: -100 %, Max.: 99.2 %

-20 to 20 %

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

OL or CL or OL DRIVE or OL

FAULT or CL FAULT

CL: Idling after warming up

• OL (Open Loop): Has not yet satisfied conditions to go closed loop

• CL (Closed Loop): Using A/F sensor as feedback for fuel control

• OL DRIVE: Open loop due to driving conditions (fuel enrichment)

• OL FAULT: Open loop due to detected system fault

• CL FAULT: Closed loop but A/ F sensor, which used for fuel control malfunctioning

O2FT B1 S2

Short-term fuel trim associated with sensor 2:

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

-

-

AF FT B1 S1

Short-term fuel trim associated with sensor 1: Min.: 0, Max.: 1.999

• Stoichiometric air-fuel ratio=1

• Value greater than 1 (1.001 to 1.999) = Rich

-

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

-

-

CAT TEMP B1S1

Estimated catalyst temperature (sensor 1):

Min.: -40°C, Max.: 6,513.5°C

-

-

Intelligent Tester Display

Measurement: Range (Display)

Normal Condition*1

Diagnostic Note

CAT TEMP B1S2

Estimated catalyst temperature (sensor 2):

Min.: -40°C, Max.: 6,513.5°C

-

-

S O2S B1S2

Sub heated oxygen sensor impedance (sensor2): Min.: 0 Q, Max.: 21247.68 Q

-

-

INI COOL TEMP

Engine coolant temperature at engine start:

Min.: -40°C, Max.: 120°C

Close to ambient air temperature

-

INI INTAKE TEMP

Intake air temperature at engine start:

Min.: -40°C, Max.: 120°C

Close to ambient air temperature

-

INJ VOL

Injection volume (Cylinder 1): Min.: 0 ml, Max.: 2.048 ml

0 to 0.15 ml: Idling

Quantity of fuel injection volume for 10 times

STARTER SIG

Starter switch (STSW) signal: ON or OFF

ON: Cranking

-

PS SW

Power steering signal: ON or OFF

ON: Power steering operation

-

PS SIGNAL

Power steering signal (history): ON or OFF

ON: When steering wheel first turned after battery terminals connected

Signal status usually ON until battery terminals disconnected

CTP SW

Closed throttle position switch: ON or OFF

• ON: Throttle fully closed

• OFF: Throttle open

-

A/C SIGNAL

A/C signal: ON or OFF

ON: A/C ON

-

PNP SW [NSW]

PNP switch status: ON or OFF

ON: P or N position

-

ELECT LOAD SIG

Electrical load signal: ON or OFF

ON: Headlights or defogger turned ON

-

STOP LIGHT SW

Stop light switch: ON or OFF

ON: Brake pedal depressed

-

+BM

Whether or not electric throttle control system power inputted: ON or OFF

ON: Ignition switch ON and system normal

-

+BM VOLTAGE

+BM voltage: Min.: 0, Max.: 19.922

9 to 14 (V): Ignition switch ON and system normal

ETCS service data

Min.: 0 V, Max.: 65.535 V

9 to 14 V: Ignition switch ON

-

ACTUATOR POWER

Actuator power supply: ON or OFF

ON: Idling

ETCS service data

ATM PRESSURE

Atmospheric pressure: Min.: 0 kPa, Max.: 255 kPa

Approximately 100 kPa: Ignition switch ON

-

Min.: -100 A, Max.: 100 A

-

-

BATTERY TEMP

Battery temperature: Min.: -45 °C, Max.: 156.4 °F

-

-

ALT OUTPUT DUTY

Generator output duty ratio: Min.: 0 %, Max.: 100 %

-

During charge control

ALT V NORMAL

Request voltage when regulator not under forced activation: Min.: 0 V, Max.: 20 V

Battery electrolyte temperature varies (12.5 to 14.8 V) while driving: After engine start

Alternator regulator output voltage is out put When performing Active Test, value is 0V

ALT V TST

Request voltage when regulator under forced activation: Min.: 0 V, Max.: 20 V

Request instruction voltage value: After engine start

Charging control service data When not performing Active Test, value is 0V

EVAP (Purge) VSV

Purge VSV status: ON or OFF

-

-

FUEL PUMP/SPD

Fuel pump status: ON or OFF

ON: Engine running

Active Test support data

ES

Intelligent Tester Display

Measurement: Range (Display)

Normal Condition*1

Diagnostic Note

VVT CTRL B1

VVT control (bank 1) status: ON or OFF

-

-

VACUUM PUMP

Key-off EVAP system leak detection pump status: ON or OFF

-

Active Test support data

EVAP VENT VAL

Key-off EVAP system vent valve status:

ON or OFF

-

Active Test support data

FAN MOTOR

Electric fan motor: ON or OFF

ON: Electric fan motor operating

-

TC/TE1

TC and CG (TE1) terminal of

DLC3:

ON or OFF

-

Active Test support data

ENG SPEED #1

Engine rpm during No. 1 cylinder fuel cut:

Min.: 0 rpm, Max.: 25,600 rpm

-

Output only when FUEL CUT #1 is performed using ACTIVE TEST

ENG SPEED #2

Engine rpm during No. 2 cylinder fuel cut:

Min.: 0 rpm, Max.: 25,600 rpm

-

Output only when FUEL CUT #2 is performed using ACTIVE TEST

ENG SPEED #3

Engine rpm during No. 3 cylinder fuel cut:

Min.: 0 rpm, Max.: 25,600 rpm

-

Output only when FUEL CUT #3 is performed using ACTIVE TEST

ENG SPEED #4

Engine rpm during No. 4 cylinder fuel cut:

Min.: 0 rpm, Max.: 25,600 rpm

-

Output only when FUEL CUT #4 is performed using ACTIVE TEST

ENG SPEED ALL

Average of engine rpm values during fuel cut of No. 1 to No. 4 cylinders:

Min.: 0 rpm, Max.: 25,600 rpm

-

Output only when ACTIVE TEST is performed

VVTL AIM ANGL#1*2

VVT aim angle: Min.: 0 %, Max.: 100 %

0 to 100 %

VVT duty signal value during intrusive operation

Min.: 0°FR, Max.: 60°FR

0 to 56° FR

Displacement angle during intrusive operation

VVT OCV DUTY B1*2

VVT OCV operation duty: Min.: 0 %, Max.: 100 %

0 to 100 %

Requested duty value for intrusive operation

FC IDL

Fuel cut idle: ON or OFF

ON: Fuel cut operation

FC IDL = "ON" when throttle valve fully closed and engine speed over 3,500 rpm

FC TAU

Fuel cut TAU (Fuel cut during very light load): ON or OFF

ON: Fuel cut operating

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

IGNITION

Ignition counter: Min.: 0, Max.: 800

0 to 800

-

CYL #1, #2, #3, #4

Misfire of cylinder 1 to 4: Min.: 0, Max.: 255

0

-

CYL ALL

All cylinders misfire: Min.: 0, Max.: 255

0

-

MISFIRE RPM

Engine speed when misfire occur: Min.: 0 rpm, Max.: 6,375 rpm

-

-

MISFIRE LOAD

Engine load when misfire occur: Min.: 0 g/rev, Max.: 3.98 g/rev

-

-

MISFIRE MARGIN

Margin to detect engine misfire: Min.: -100 %, Max.: 99.22 %

-100 to 99.22 %

Misfire detecting margin

#CODES

Number of codes: Min.: 0, Max.: 255

-

Number of detected DTCs

CHECK MODE

Check mode: ON or OFF

ON: Check mode ON

(see page ES-38)

Intelligent Tester Display

Measurement: Range (Display)

Normal Condition*1

Diagnostic Note

SPD TEST

Check mode result for vehicle speed sensor: COMPL or INCMPL

-

-

MISFIRE TEST

Check mode result for misfire monitor:

COMPL or INCMPL

-

-

OXS1 TEST

Check mode result for HO2 sensor:

COMPL or INCMPL

-

-

A/F SSR TEST B1

Check mode result for air-fuel ratio sensor: COMPL or INCMPL

-

-

MIL

MIL status: ON or OFF

ON: MIL ON

-

MIL ON RUN DIST

MIL ON run distance: Min.: 0 km, Max.: 65,535 km

Distance after DTC detected

-

MIL ON RUN TIME

Running time from MIL ON: Min.: 0 minutes, Max.: 65,535 minutes

Equivalent to running time after MIL ON

-

ENG RUN TIME

Engine run time: Min.: 0 seconds, Max.: 65,535 seconds

Time after engine start

-

TIME DTC CLEAR

Time after DTC cleared: Min.: 0 minutes, Max.: 65,535 minutes

Equivalent to time after DTCs erased

-

DIST DTC CLEAR

Distance after DTC cleared: Min.: 0 km, Max.: 65,535 km

Equivalent to drive distance after DTCs erased

-

WU CYC DTC CLEAR

Warm-up cycle after DTC cleared: Min.: 0, Max.: 255

-

Number of warm-up cycles after DTC cleared

OBD CERT

OBD requirement

OBD2

-

#CARB CODES

Emission related DTCs

-

Number of emission related DTCs

COMP MON

Comprehensive component monitor:

NOT AVL or AVAIL

-

-

FUEL MON

Fuel system monitor: NOT AVL or AVAIL

-

-

MISFIRE MON

Misfire monitor: NOT AVL or AVAIL

-

-

O2S (A/FS) HTR

O2S (A/FS ) heater monitor: NOT AVL or AVAIL

-

-

O2S (A/FS) HTR

O2S (A/FS ) heater monitor: COMPL or INCMPL

-

-

O2S (A/FS) MON

O2S (A/FS ) monitor: NOT AVL or AVAIL

-

-

O2S (A/FS) MON

O2S (A/FS ) monitor: COMPL or INCMPL

-

-

EVAP MON

EVAP monitor: NOT AVL or AVAIL

-

-

EVAP MON

EVAP monitor: COMPL or INCMPL

-

-

CAT MON

Catalyst monitor: NOT AVL or AVAIL

-

-

CAT MON

Catalyst monitor: COMPL or INCMPL

-

-

CCM ENA

Comprehensive component monitor:

UNABLE or ENABLE

-

-

ES

Intelligent Tester Display

Measurement: Range (Display)

Normal Condition*1

Diagnostic Note

CCM CMPL

Comprehensive component monitor:

COMPL or INCMPL

-

-

FUEL ENA

Fuel system monitor: UNABLE or ENABLE

-

-

FUEL CMPL

Fuel system monitor: COMPL or INCMPL

-

-

MISFIRE ENA

Misfire monitor: UNABLE or ENABLE

-

-

MISFIRE CMPL

Misfire monitor: COMPL or INCMPL

-

-

HTR ENA

O2S (A/FS) heater monitor: UNABLE or ENABLE

-

-

HTR CMPL

O2S (A/FS) heater monitor: COMPL or INCMPL

-

-

O2S (A/FS) ENA

O2S (A/FS) monitor: UNABLE or ENABLE

-

-

O2S (A/FS) CMPL

O2S (A/FS) monitor: COMPL or INCMPL

-

-

EVAP ENA

EVAP monitor: UNABLE or ENABLE

-

-

EVAP CMPL

EVAP monitor: COMPL or INCMPL

-

-

CAT ENA

Catalyst monitor: UNABLE or ENABLE

-

-

CAT CMPL

Catalyst monitor: COMPL or INCMPL

-

-

MODEL CODE

Identifying model code

ACA3#

-

ENGINE TYPE

Identifying engine type

2AZFE

-

CYLINDER NUMBER

Identifying cylinder number: Min.: 0, Max.: 255

4

-

TRANSMISSION

Identifying transmission type

4AT

-

DESTINATION

Identifying destination

A (America)

-

MODEL YEAR

Identifying model year: Min.: 1900, Max.: 2155

200#

-

SYSTEM

Identifying engine system

GASLIN (gasoline engine)

• *1: If no idling conditions are specified, the transmission gear selector lever should be in the N or P position, and the A/C switch and all accessory switches should be OFF.

• *2: DATA LIST values are only displayed when performing the following ACTIVE TEST: VVT B1. For other ACTIVE TESTs, the DATA LIST value will be 0.

2. ACTIVE TEST HINT:

Performing an ACTIVE TEST enables components including the relays, VSV (Vacuum Switching Valve) and actuators, to be operated without removing any parts. The ACTIVE TEST can be performed with the intelligent tester. Performing the ACTIVE TEST as the first step of troubleshooting is one method of shortening diagnostic time.

DATA LIST can be displayed during ACTIVE TEST.

(a) Connect the intelligent tester to the DLC3.

(b) Turn the ignition switch ON.

(d) Select the following menu items: DIAGNOSIS / ENHANCED OBD II / ACTIVE TEST.

(e) Perform the ACTIVE TEST by referring to the table below.

ECM:

Intelligent Tester Displays

Test Details

Control Ranges

Diagnostic Notes

INJ VOL

Change injection volume

Between -12.5 and 24.8 %

• All injectors tested at same time

• Perform test at less than 3,000 rpm

• Injection volume can be changed in 0.1 % graduations within control range

A/F CONTROL

Change injection volume

Decrease by 12.5 % or increase by 24.8 %

• Perform test at less than 3,000 rpm

• A/F CONTROL enables checking and graphing of A/F (Air-Fuel Ratio) sensor and Heated Oxygen (HO2) sensor voltage outputs

• To conduct test, select following menu items: ACTIVE TEST / A/F CONTROL / USER DATA / AFS B1S1 and O2S B1S2; then press YES and ENTER followed by F4.

EVAP VSV (ALONE)

Activate purge VSV control

ON/OFF

-

VVT B1

Control VVT (bank 1)

This value added to present OCV control duty

100 %: Maximum advance -100 %: Maximum retard

Engine stall or rough idle when VVT actuator operated by 100 %. Test possible while vehicle stopped and engine idling

VVT CTRL B1

Turn on and off OCV (Oil Control Valve)

ON/OFF

• Engine stalls or idles roughly when OCV turned ON

• Normal engine running or idling when OCV OFF

• Test possible while vehicle stopped and engine idling

FUEL PUMP/SPD

Activate fuel pump (C/OPN Relay)

ON/OFF

Test possible when engine stopped

TC/TE1

Turn on and off TC and TE1 connection

ON/OFF

• OFF: TC and TE1 disconnected

FC IDL PROHBT

Prohibit idling fuel cut control

ON/OFF

-

COOLING FAN

Control electric cooling fan

ON/OFF

-

ETCS OPEN SLOW

Throttle actuator

ON: Throttle valve opens slowly

Test possible when following conditions met:

• Engine stopped

• Fully depressing accelerator pedal (APP: 59° or more)

ETCS CLOSE SLOW

Throttle actuator

ON: Throttle valve closes slowly

ETCS OPEN FAST

Throttle actuator

ON: Throttle valve opens fast

ETCS CLOSE FAST

Throttle actuator

ON: Throttle valve closes fast

FUEL CUT #1

Cylinder #1 injector fuel cut

ON/OFF

Test possible during vehicle stopping and engine idling ON: All cylinder injector fuel cut and ignition stop

FUEL CUT #2

Cylinder #2 injector fuel cut

ON/OFF

FUEL CUT #3

Cylinder #3 injector fuel cut

ON/OFF

FUEL CUT #4

Cylinder #4 injector fuel cut

ON/OFF

FUEL CUT ALL

All cylinder injector fuel cut

ON/OFF

ON: All cylinder injector fuel cut

VACUUM PUMP

Leak detection pump

ON/OFF

-

VENT VALVE

Vent valve

ON/OFF

-

Intelligent Tester Displays

Test Details

Control Ranges

Diagnostic Notes

ALT VOL

Request output voltage of generator regulator during forced activation

Between 12.5 and 14.8 V

Engine running

COMPRESS CHECK

All cylinder injector fuel cut and ignition stop

ON/OFF

*

ENG SPEED #1

$51199rpm

ENG SPEED #2

$51199rpm

ENG SPEED #3

$51199rpm

ENG SPEED #4

$51199rpm

ENG SPEED ALL

$51199rpm

COMPRESS CHECKS►►►►►►►►►►►OFF

A130534

ENG SPEED #1 243rpm

ENG SPEED #2 244rpm

ENG SPEED #3 245rpm

ENG SPEED #4 244rpm

ENG SPEED ALL 244rpm

HINT:

*: When cranking the engine, each cylinder measures the engine rpm.

In this ACTIVE TEST, the fuel and ignition of all cylinders is cut, and cranking occurs for approximately 10 seconds. Then, each cylinder measures the engine rpm. If a cylinder's engine rpm is higher than the others, that cylinder's compression pressure is compared to the others, and whether or not the compression pressure is low can be determined.

1. Warm up the engine.

2. Turn the ignition switch OFF.

3. Connect the intelligent tester to the DLC3.

4. Turn the ignition switch ON and turn the intelligent tester ON.

5. Select the following menu items: DIAGNOSIS / ENHANCED OBD II / ACTIVE TEST / COMPRESS CHECK.

HINT:

If the results are not displayed normally, select the display items from the DATA LIST before performing the ACTIVE TEST. Select the following menu items: DIAGNOSIS / ENHANCED OBD II / DATA LIST / USER DATA / ENG SPEED #1 and ENG SPEED #2, ENG SPEED #3, ENG SPEED #4 (Press the YES button to change the ENG SPEED #1 to #4 is YES) and then press the ENTER button.

6. While the engine is not running, press the RIGHT or LEFT button to change the COMPRESS CHECK to ON.

HINT:

After performing the above procedure, the ACTIVE TEST's COMPRESS CHECK will start. Fuel injection for all cylinders is prohibited, and the each cylinder's engine rpm measurement will enter standby.

7. Fully open the throttle.

8. Crank the engine for about 10 seconds.

9. Monitor the engine speed (ENG SPEED #1 to #4) displayed on the tester.

HINT:

At first, the tester's display will show each cylinder's engine rpm measurement to be extremely high. After approximately 10 seconds of engine cranking, each cylinder's engine rpm measurement will change to the actual engine rpm. NOTICE:

Do It Yourself Car Diagnosis

Do It Yourself Car Diagnosis

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