Data List Active Test

1. DATA LIST

HINT:

By reading the DATA LIST displayed on an intelligent tester, you can check values, 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 an 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.

Intelligent Tester Display

Measurement Item:Range (Display)

Normal Condition *

Diagnostic Note

INJECTOR

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

1.6 to 2.4 ms: Idling

-

IGN ADVANCE

Ignition timing advance for No. 1 cylinder/

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

BTDC 7 to 24°: Idling

-

CALC LOAD

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

• 13.1 to 18.9 %: Running without load (2,500 rpm)

-

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

Actual vehicle load

-

MAF

Air flow rate from MAF meter: Min.: 0 g/sec, Max.: 655 g/sec

3.2 to 4.7 g/sec: Idling 13.1 to 18.9 g/sec: 2,500 rpm

If value approximately 0.0 g/sec:

• Mass air flow 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 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

(176 to 212°F):After warming up

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

AIR-FUEL RATIO

Air-fuel ratio: Min.: 0, Max.: 1.999

0.8 to 1.2: During idling

-

PURGE DENSITY

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

-40 to 0 %: Idling

Service data

Min.: 0 %, Max.: 102.4 %

0 to 100 %: Idling

-

Intelligent Tester Display

Measurement Item:Range (Display)

Normal Condition *

Diagnostic Note

EVAP PURGE VSV

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

0 to 100 %: During idling

Order signal from ECM

VAPOR PRESS PUMP

Vapor pressure: Min.: 33.853 kPa, Max.: 125.596 kPa

Approximately 100 kPa: Ignition switch ON

EVAP system pressure monitored by canister pressure sensor

VAPOR PRESS CALC

Vapor pressure: (calculated) Min.: -5.632 kPa, Max.: 7,153,264 kPa

Approximately 100 kPa: Ignition switch ON

EVAP system pressure monitored by canister pressure sensor

KNOCK CRRTVAL

Correction learning value of knocking:

Min.: -64° CA, Max.: 1,984° CA

Driving, 44 mph (70 km/h)

Service data

KNOCKFB VAL

Feedback value of knocking: Min.: -64° CA, Max.: 1,984° CA

Driving, 44 mph (70 km/h)

Service data

CLUTCH

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

-

-

ETCS MAG CLUTCH

Electromagnetic clutch: ON or OFF

-

-

EVAP VAPOR PRES

EVAP vapor pressure:

Min.: 0 kPa, Max.: 327.675 kPa

Approximately 100 kPa: Ignition switch ON

-

ACCEL POS #1

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

10 to 22 %: Accelerator pedal released

54 to 86 %: Accelerator pedal fully depressed

-

ACCEL POS #2

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

12 to 42 %: Accelerator pedal released

66 to 98 %: Accelerator pedal fully depressed

-

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 4.5t V: Accelerator pedal fully depressed.

-

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.

-

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

Accelerator fully closed value

Min.: 0, Max.: 4.98 V

-

ETCS service data

ACCEL LRN VAL#1

Accelerator fully closed learning value No.1:

Min.: 0, Max.: 124.512

-

ETCS service data

ACCEL LRN VAL#2

Accelerator fully closed learning value No.2:

Min.: 0, Max.: 124.512

-

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 Item:Range (Display)

Normal Condition *

Diagnostic Note

ST1

Starter signal: ON or OFF

ON: Cranking

-

SYS GUARD JUDGE

System guard: ON or OFF

-

ETCS service data

OPN MALFUNCTION

Open side malfunction: ON or OFF

-

ETCS service data

THROTTLE POS

Absolute throttle position sensor: Min.: 0 %, Max.: 100 %

• 64 to 96 %: Throttle fully open

Read value with intrusive operation (active test)

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 sensor positioning: Min.: 0 %, Max.: 100 %

0 to 10 %: Idling

Calculated value based on VTA1

THROTTLE POS#2

Throttle sensor positioning #2: Min.: 0 %, Max.: 100 %

-

Calculated value based on VTA2

THROTTLE POS #1

Throttle position sensor No. 1 output voltage: Min.: 0 V, Max.: 4.9 V

-

ETCS freeze data

THROTTLE POS #2

Throttle position sensor No.2 output voltage: Min.: 0 V, Max.: 4.9 V

-

ETCS freeze data

THROTTLE POS #1

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

• 3.2 to 4.8 V: Throttle fully opened

-

THROTTLE POS #2

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

• 4.6 to 5.0 V: Throttle fully open

Read value with intrusive operation (active test)

THRTL COMND VAL

Throttle position command value: Min.: 0 V, Max.: 4.98 V

0.5 to 4.8 V

ETCS service data

THROTTLE SSR #1

Throttle sensor opener position No. 1:

Min.: 0 V, Max.: 4.98 V

0.6 to 1.0 V

ETCS service data

THROTTLE SSR #2

Throttle sensor opener position No. 2:

Min.: 0 V, Max.: 4.98 V

2.0 to 2.6 V

ETCS service data

THRTL SSR #1 AD

Throttle sensor opener position No.1 (AD):

Min.: 0 V, Max.: 4.98 V

0.6 to 0.9 V

ETCS service data

THROTTLE MOT

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

0 to 3.0 A: Idling

-

THROTTLE MOT

Whether or not throttle motor control permitted: ON or OFF

ON: Idling

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

THROTTLE MOT

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

0.5 to 40 %: Idling

-

THROTTLE MOT

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

0 to 3.0 A: Idling

-

THROTL OPN DUTY

Throttle motor opening duty ratio: Min.: 0 %, Max.: 100 %

0 to 40 %: During idling

When accelerator pedal depressed, duty ratio increased

THROTL CLS DUTY

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

0 to 40 %: During idling

When accelerator pedal released quickly, duty ratio increased

THRTL MOT (OPN)

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

-

ETCS service data

ES

Intelligent Tester Display

Measurement Item:Range (Display)

Normal Condition *

Diagnostic Note

THRTL MOT (CLS)

Throttle motor duty ratio (close): Min.: 0 %, Max.: 100 %

-

ETCS service data

O2S B1 S2

Heated oxygen sensor output voltage for bank 1 sensor 2: Min.: 0 V, Max.: 1.275 V

Driving 44 mph (70 km/h)

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

O2S B2 S2

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

Driving 44 mph (70 km/h)

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

AFS B1 S1

A/F sensor output voltage for bank 1 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 voltage output of sensor

AFS B2 S1

A/F sensor output voltage for bank 2 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 voltage output of sensor

TOTAL FT #1

Total fuel trim of bank 1 Average value for fuel trim system of bank 1: Min.: -0.5, Max.: 0.496

-0.2 to 0.2: Idling

-

TOTAL FT #2

Total fuel trim of bank 2 Average value for fuel trim system of bank 2: Min.: -0.5, Max.: 0.496

-0.2 to 0.2: Idling

-

SHORT FT #1

Short-term fuel trim of bank 1: Min.: -100 %, Max.: 99.2%

0 +- 20 %

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

0 +- 20 %

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

SHORT FT#2

Short-term fuel trim of bank 2: Min.: -100 %, Max.: 99.2%

0 +- 20 %

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

LONG FT #2

Long-term fuel trim of bank 2: Min.: -100 %, Max.: 99.2 %

0 +- 20 %

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

FUEL SYS #1

Fuel system status (Bank1): 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 heated oxygen 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 heated oxygen sensor, which used for fuel control, malfunctioning

Intelligent Tester Display

Measurement Item:Range (Display)

Normal Condition *

Diagnostic Note

FUEL SYS #2

Fuel system status (Bank2): 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 heated oxygen 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 heated oxygen sensor, which used for fuel control, malfunctioning

O2FT B1 S2

Short-term fuel trim associated with bank 1 sensor 2: Min.: -100 %, Max.: 99.2 %

-

Same as SHORT FT #1

O2FT B2 S2

Short-term fuel trim associated with bank 2 sensor 2: Min.: -100 %, Max.: 99.2 %

-

Same as SHORT FT #2

AF FT B1 S1

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

• Stoichiometric air-fuel ratio=1

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

-

AF FT B2 S1

Short-term fuel trim associated with bank 2 sensor 1: Min.: 0, Max.: 1.999

• Stoichiometric air-fuel ratio=1

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

-

CAT TEMP B1S1

Catalyst temperature (Bank 1, Sensor 1):

Min.: -40, Max.: 6,513.5 °C

-

-

CAT TEMP B2S1

Catalyst temperature (Bank 2, Sensor 1):

Min.: -40, Max.: 6,513.5 °C

-

-

CAT TEMP B1S2

Catalyst temperature (Bank 1, Sensor 2):

Min.: -40, Max.: 6,513.5 °C

-

-

CAT TEMP B2S2

Catalyst temperature (Bank 2, Sensor 2):

Min.: -40, Max.: 6,513.5 °C

-

-

INI COOL TEMP

Initial engine coolant temperature:

Min.: -40°C, Max.: 140°C

Coolant temperature when engine started

Service data

INI INTAKE TEMP

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

Intake air temperature when engine started

Service data

INJ VOL

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

0 to 0.5 ml

Quantity of fuel injection volume for 10 times

STARTER SIG

Starter 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

This 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 SIG

A/C signal: ON or OFF

ON: A/C ON

-

ES

Intelligent Tester Display

Measurement Item:Range (Display)

Normal Condition *

Diagnostic Note

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: Idling

-

+BM VOLTAGE

+BM voltage: Min.: 0, Max.: 19.92

10 to 15 V: Idling

ETCS service data

Min.: 0 V, Max.: 65.535 V

9 to 14 V: Idling

-

ACTUATOR POWER

Actuator power supply: ON or OFF

ON: Idling

ETCS service data

ATM PRESSURE

Atmospheric pressure: Min.: 0 kPa, Max.: 150 kPa

Equivalent to atmospheric pressure (absolute pressure)

-

FUEL PMP SP CTL

Fuel pump speed control status: ON/H or OFF/L

Idling: ON

-

ACIS VSV

ACIS VSV: ON or OFF

-

ON: Open OFF: Closed

ACT VSV

A/C cut status for Active Test: ON or OFF

-

Active Test support data

VVT CTRL B2

VVT control (bank 2) status: ON or OFF

-

Active Test support data

EVAP (Purge) VSV

VSV status for EVAP control: ON or OFF

-

Active Test support data

FUEL PUMP/SPD

Fuel pump/status: ON or OFF

-

Active Test support data

VVT CTRL B1

VVT control (bank 1) status: ON or OFF

-

Active Test support data

VACUUM PUMP

Key-off EVAP system pump status:

ON or OFF

-

Active Test support data

FAN MOTOR

Electric fan motor ON or OFF

-

Active Test support data

EVAP VENT VAL

Key-off EVAP system vent valve status:

ON or OFF

-

Active Test support data

TC/TE1

TC and TE1 terminal of DLC3: ON or OFF

-

-

VVTL AIM ANGL #1

VVT aim angle (bank 1): Min.: 0 %, Max.: 100 %

0 %: Idling

VVT duty signal value during intrusive operation

VVT CHNG ANGL #1

VVT change angle: Min.: 0°FR, Max.: 60°FR

0 to 5 °FR: Idling

Displacement angle during intrusive operation

VVT OCV DUTY B1

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

0 %: Idling

Requested duty value for intrusive operation

VVTL AIM ANGL #2

VVT aim angle (bank 2): Min.: 0 %, Max.: 100 %

0 %: Idling

VVT duty signal value during intrusive operation

VVT CHNG ANGL #2

VVT change angle (bank 2): Min.: 0°FR, Max.: 60°FR

0 to 5 °FR: Idling

Displacement angle during intrusive operation

VVT OCV DUTY B2

VVT OCV (bank 2) operation duty:

Min.: 0 %, Max.: 100 %

0 %: Idling

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 2,800 rpm

Intelligent Tester Display

Measurement Item:Range (Display)

Normal Condition *

Diagnostic Note

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.: 600

0 to 600

-

CYL #1, #2, #3, #4, #5, #6

Misfire ratio of cylinders 1 to 6: Min.: 0, Max.: 255

0 %

This item displayed in only idling

CYL ALL

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

0 to 35

-

MISFIRE RPM

Engine RPM for first misfire range:

Min.: 0 rpm, Max.: 6,375 rpm

0 rpm: Misfire 0

-

MISFIRE LOAD

Engine load for first misfire range: Min.: 0 g/rev, Max.: 3.98 g/rev

0 g/rev: Misfire 0

-

MISFIRE MARGIN

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

-100 to 99.2 %

Misfire detecting margin

Min.: 0, Max.: 255

-

Number of detected DTCs

CHECK MODE

Check mode: ON or OFF

ON: Check mode ON

See page ES-41

SPD TEST

Check mode result for vehicle speed sensor: COMPL or INCMPL

-

-

MISFIRE TEST

Check mode result for misfire monitor:

COMPL or INCMPL

-

-

OXS2TEST

Check mode result for HO2 sensor (bank 2) : COMPL or INCMPL

-

-

OXS1 TEST

Check mode result for HO2 sensor (bank 1) : COMPL or INCMPL

-

-

A/F SSR TEST B2

Check mode result for air-fuel ratio sensor (bank 2) : COMPL or INCMPL

-

-

A/F SSR TEST B1

Check mode result for air-fuel ratio sensor (bank 1) : COMPL or INCMPL

-

-

MIL

MIL status: ON or OFF

ON: MIL ON

-

MIL ON RUN DIST

MIL ON Run Distance: Min.: 0 second, Max.: 65,535 seconds

Drive distance after DTC detected

-

MIL ON RUN TIME

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

Equivalent to running time after MIL ON

-

ENG RUN TIME

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

Time after engine start

Service data

TIME DTC CLEAR

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

Equivalent to time after DTCs erased

-

DIST DTC CLEAR

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

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

ES

Intelligent Tester Display

Measurement Item:Range (Display)

Normal Condition *

Diagnostic Note

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) 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: COMPL or INCMPL

-

-

CAT MON

Comprehensive component monitor:

UNABLE or ENABLE

-

-

CCM ENA

Comprehensive component monitor:

UNABLE or ENABLE

-

-

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

-

-

EGR ENA

EGR monitor: UNABLE or ENABLE

-

-

EGR CMPL

EGR 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

-

-

ACRF ENA

A/C monitor: UNABLE or ENABLE

-

-

ACRF CMPL

A/C monitor: COMPL or INCMPL

-

-

AIR ENA

2nd Air monitor: UNABLE or ENABLE

-

-

AIR CMPL

2nd Air monitor: COMPL or INCMPL

-

-

Intelligent Tester Display

Measurement Item:Range (Display)

Normal Condition *

Diagnostic Note

EVAP ENA

EVAP monitor: UNABLE or ENABLE

-

-

EVAP CMPL

EVAP monitor: COMPL or INCMPL

-

-

HCATENA

Heated catalyst monitor: UNABLE or ENABLE

-

-

HCAT CMPL

Heated catalyst monitor: COMPL or INCMPL

-

-

CAT ENA

Catalyst monitor: UNABLE or ENABLE

-

-

CAT CMPL

Catalyst monitor: COMPL or INCMPL

-

-

MODEL CODE

Model code:

-

Identifying model code: GRN2###

ENGINE TYPE

Engine type:

-

Identifying engine type: 1GR

CYLINDER NUMBER

Cylinder number: Min.: 0, Max.: 255

-

Identifying cylinder number: 6

TRANSMISSION

Transmission type:

-

Identifying transmission type: MT, ECT(5AT) or ECT(4AT)

DESTINATION

Destination

-

Identifying destination: A (America)

Min.: 1900, Max.: 2155

-

Identifying model year: 200#

SYSTEM

System identification

-

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. 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 an intelligent tester. Performing an ACTIVE TEST as the first step of troubleshooting is one method of shortening diagnostic time.

DATA LIST can be displayed during ACTIVE TESTs.

(a) Connect an 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.

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

Intelligent Tester Displays

Test Details

Control Ranges

Diagnostic Notes

A/F CONTROL

Change injection volume

Lower by 12.5 % or increase by 25 %

• 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, and press YES and ENTER followed by F4

FUEL PMP SP CTL

Fuel pump speed control

ON (low speed)/OFF (high speed)

-

INTAKE CTL VSV1

ACIS VSV

ON/OFF

-

EVAP VSV (ALONE)

Activate EVAP VSV control

ON/OFF

-

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

VVT CTRL B2

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

A/C CUT SIG

Control A/C cut signal

ON/OFF

-

FUEL PUMP/SPD

Activate fuel pump (C/OPN Relay)

ON/OFF

-

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

-

ETCS OPEN SLOW

Throttle actuator

ON: throttle valve opens slowly

Test possible when following conditions met:

• Ignition switch ON

• Engine does not start

• Fully depressing accelerator pedal (APP: 58 degrees or more)

ETCSCLOSE SLOW

Throttle actuator

ON: throttle valve closes slowly

Same as above

ETCS OPEN FAST

Throttle actuator

ON: throttle valve opens fast

Same as above

ETCS CLOSE FAST

Throttle actuator

ON: throttle valve closes fast

Same as above

FUEL CUT #1

Cylinder #1 injector fuel cut

ON/OFF

Test possible during vehicle stopping and engine idling.

FUEL CUT#2

Cylinder #2 injector fuel cut

ON/OFF

Same as above

FUEL CUT#3

Cylinder #3 injector fuel cut

ON/OFF

Same as above

FUEL CUT#4

Cylinder #4 injector fuel cut

ON/OFF

Same as above

FUEL CUT#5

Cylinder #5 injector fuel cut

ON/OFF

Same as above

FUEL CUT#6

Cylinder #6 injector fuel cut

ON/OFF

Same as above

VVT B1

Control the 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 during idle.

VVT B2

Control the VVT (bank 2)

Between -128 % and 127 %

Same as above

VACUUM PUMP

Leak detection pump

ON/OFF

-

VENT VALVE

Vent valve

ON/OFF

-

Do It Yourself Car Diagnosis

Do It Yourself Car Diagnosis

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