Lexus IS250 IS220d GSE20 ALE20 4GR-FSE ENGINE CONTROL SYSTEM
SFI SYSTEM - DATA LIST / ACTIVE TEST
| 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 reference only. Do not depend solely on these values when determining whether or not a part is faulty.
Warm up the engine.
Turn the engine switch off.
Connect the intelligent tester to the DLC3.
Turn the engine switch on (IG).
Turn the tester ON.
Enter the following menus: Power train / Engine / Data List.
Check the values by referring to the table below.
| Intelligent Tester Display | Measurement: Range (Display) | Normal Condition (*1) | Diagnostic Note |
| IGN Advance | Ignition timing advance for No. 1 cylinder/ Min.: -64 deg., Max.: 63.5 deg. | BTDC 5 to 22° : Idling | - |
| Calculate Load | Calculated load by ECM: Min.: 0 %, Max.: 100 % | AT: 10.5 to 16.5 %: Idling 12.0 to 18.0 %: Running without load (2,500 rpm) 10.0 to 16.5 %: Idling 10.0 to 16.5 %: Running without load (2,500 rpm) | - |
| Vehicle Load | Vehicle load: Min.: 0 %, Max.: 25,700 % | Actual vehicle load | - |
| MAF | Air flow rate from MAF meter: Min.: 0 g/s , Max.: 655.35 g/s | AT: 1.9 to 2.9 g/s: Idling 7.7 to 11.3 g/s: 2,500 rpm 1.9 to 2.9 g/s: Idling 6.5 to 10.1 g/s: 2,500 rpm | If value approximately 0.0 g/s: Mass air flow meter power source circuit open VG circuit open or short E2G circuit open |
| Engine Speed | Engine speed: Min.: 0 rpm, Max.: 16,383.75 rpm: | AT: 650 to 750 rpm : Idling MT: 700 to 800 rpm : Idling | - |
| Vehicle Speed | Vehicle speed: 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 105°C (176 to 221°F): After warming up | If value -40°C (-40°F): sensor circuit open If value 140°C (284°F): sensor circuit shorted |
| Intake Air | Intake air temperature: Min.: -40°C, Max.: 140°C | Equivalent to ambient air temperature | If value -40°C (-40°F): sensor circuit open If value 140°C (284°F): sensor circuit shorted |
| Fuel Press | Fuel pressure: Min.: 0 kPa Max.: 655,350 kPa | 3 to 5 MPa: Idling 7 to 9 MPa: 2,000 rpm | - |
| Air-Fuel Ratio | Air-Fuel ratio: Min.: 0 ,Max.: 1.999 | 0.8 to 1.2: During idling | - |
| Ambient Temperature | Ambient temperature: Min.: -40°C, Max.: 215°C | Actual atmospheric temperature | - |
| Purge Density Learn Value | Learning value of purge density: Min.: -50, Max.: 350 | Idling: -40 to 10 % | Service data |
| Purge Flow | Purge flow: Min. : 0 %, Max.: 102.4 % | 0 to 10 %: Idling | Service data |
| EVAP (Purge) VSV | VSV for EVAP control duty: Min.: 0 %, Max.: 100 % | 10 to 50 %: During Idling | Active Test support data |
| Knock Correct Learn Value | Correction learning value of knocking: Min: -64 CA, Max.: 1,984 CA | 4 to 28°CA: Driving at 70 km/h (44 mph) | Service data |
| Knock Feedback Value | Feedback value of knocking: Min: -64 CA, Max.: 1,984 CA | -28 to 0°CA: Driving at 70 km/h (44 mph) | Service data |
| Clutch Current | Clutch current Min.: 0 A, Max.: 2.49 A | - | - |
| Accelerator Position No. 1 | Absolute Accelerator Pedal Position (APP) No. 1: Min.: 0 %, Max.: 100 % | 10 to 25 %: accelerator pedal released 60 to 90 %: accelerator pedal fully depressed | - |
| Accelerator Position No. 2 | Absolute APP No. 2: Min.: 0 %, Max.: 100 % | 20 to 45 %: accelerator pedal released 80 to 100 %: accelerator pedal fully depressed | - |
| Accelerator Position No. 1 | APP sensor No. 1 voltage: Min.: 0 V, Max.: 4.98 V | - | ETCS freeze data |
| Accelerator Position No. 2 | APP sensor No. 2 voltage: Min.: 0 V, Max.: 4.98 V | - | ETCS freeze data |
| Accelerator Position No. 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. | - |
| Accelerator Position No. 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. | - |
| Accelerator Idle Position | Whether or not accelerator pedal position sensor detecting idle: ON or OFF | ON: Idling | - |
| Throttle Fully Close Learn | Throttle valve fully closed (learned value): Min.: 0 V, Max.: 5 V | 0.4 to 0.8 V | - |
| Accel Fully Close #1 (AD) | Accelerator fully closed value No. 1 (AD): Min.: 0 V, Max.: 4.98 V | - | ETCS service data |
| Accel Fully Close Learn #1 | Accelerator fully closed learning value No. 1: Min.: 0 V, Max.: 124.512 V | - | ETCS service data |
| Accel Fully Close Learn #2 | Accelerator fully closed learning value No. 2: Min.: 0 V, Max.: 124.512 V | - | ETCS service data |
| Fail Safe Drive | Whether or not fail safe function executed: ON or OFF | ON: ETCS has failed | - |
| Fail Safe Drive (Main CPU) | Whether or not fail safe function executed: ON or OFF | ON: ETCS has failed | - |
| ST1 | Brake pedal signal: ON or OFF | ON: Brake pedal released | - |
| System Guard | System guard: ON or OFF | - | ETCS service data |
| Open Side Malfunction | Open side malfunction: ON or OFF | - | ETCS service data |
| Throttle Position | Throttle position: Min.: 0 %, Max.: 100 % | 10 to 22 %: Idling | Calculated value based on VTA1 |
| Throttle Sensor Position | Throttle sensor position: Min.: 0 %, Max.: 100 % | 0 %: Accelerator pedal released 64 to 96 %: Accelerator pedal fully depressed | Recognition value for throttle opening angle on ECM |
| Throttle Idle Position | Whether or not throttle position sensor detecting idle: ON or OFF | ON: Idling | - |
| Throttle Require Position | Throttle requirement position: Min.: 0 V, Max.: 5 V | 0.5 to 1.0 V: Idling | - |
| Throttle Sensor Position #2 | Throttle sensor position #2: Min.: 0 %, Max.: 100 % | - | Calculated value based on VTA2 |
| Throttle Position No. 1 | Throttle position sensor No. 1 output voltage: Min.: 0 V, Max.: 4.98 V | - | ETCS freeze data |
| Throttle Position No. 2 | Throttle position sensor No. 2 output voltage: Min.: 0 V, Max.: 4.98 V | - | ETCS freeze data |
| Throttle Position No. 1 | Throttle position No. 1: Min.: 0 V, Max.: 5 V | 0.5 to 1.2 V: Throttle fully closed 3.2 to 4.8 V: Throttle fully open | - |
| Throttle Position No. 2 | Throttle position No. 2: Min.: 0 V, Max.: 5 V | 2.0 to 2.9 V: Throttle fully closed 3.2 to 4.8 V: Throttle fully open | - |
| Throttle Position Command | Throttle position command value: Min.: 0 V, Max.: 4.9804 V | 0.5 to 4.8 V | ETCS service data |
| Throttle Sens Open Pos #1 | Throttle sensor opener position No. 1: Min.: 0 V, Max.: 4.9804 V | 0.6 to 0.9 V | ETCS service data |
| Throttle Sens Open Pos #2 | Throttle sensor opener position No. 2: Min.: 0 V, Max.: 4.9804 V | 2.2 to 2.6 V | ETCS service data |
| Throttle Sens Open #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 Motor | Throttle actuator current: Min.: 0 A, Max.: 80 A | 0 to 3.0 A: Idling | - |
| Throttle Motor Current | Whether or not throttle actuator control permitted: ON or OFF | ON: Idling | Read value with engine switch on (IG) (Do not start engine) |
| Throttle Motor | Throttle actuator: Min.: 0 %, Max.: 100 % | 0.5 to 40 %: Idling | - |
| Throttle Motor Current | Throttle actuator current Min.: 0 A, Max.: 19.92 A | 0 to 3.0 A: Idling | - |
| Throttle Motor Open Duty | Throttle actuator opening duty ratio: Min.: 0 %, Max.: 100 % | 0 to 40 %: During idling | When accelerator pedal depressed, duty ratio increased |
| Throttle Motor Close Duty | Throttle actuator closed duty ratio: Min.: 0 %, Max.: 100 % | 0 to 40 %: During idling | When accelerator pedal released quickly, duty ratio increased |
| Throttle Motor Duty (Open) | Throttle actuator duty ratio (open): Min.: 0 %, Max.: 100 % | 0 to 40 %: During idling | ETCS service data |
| Throttle Motor Duty (Close) | Throttle actuator duty ratio (close): Min.: 0 %, Max.: 100 % | 0 to 40 %: During idling | ETCS service data |
| O2S B1 S2 | Heated oxygen sensor output voltage for bank 1 sensor 2: Min.: 0 V Max.: 1.275 V | 0.1 to 0.9 V: Driving at 70 km/h (44 mph) | 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 |
| O2S B2 S2 | Heated oxygen sensor output voltage for bank 2 sensor 2: Min.: 0 V Max.: 1.275 V | 0.1 to 0.9 V: Driving at 70 km/h (44 mph) | 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 | 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 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 output voltage for bank 2 sensor 1: Min.: 0 V Max.: 7.999 V | 2.8 to 3.8 V: Idling | 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 |
| Total FT #1 (*3) | Total fuel trim of bank 1 Average value for fuel trim system of bank 1: Min.: -0.5, Max.: 0.496 | -0.28 to 0.2: Idling | - |
| Total FT #2 (*3) | Total fuel trim of bank 1 Average value for fuel trim system of bank 2: Min.: -0.5, Max.: 0.496 | -0.28 to 0.2: Idling | - |
| Short FT #1 | Short-term fuel trim of bank 1: 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 of bank 1: Min.: -100 %, Max.: 99.2 % | -30 to 30 % | 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 % | -20 to 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 % | -30 to 30 % | Overall fuel compensation carried out in long-term to compensate continual deviation of short-term fuel trim from central value |
| Fuel System Status (Bank 1) | 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 |
| Fuel System Status (Bank 2) | 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 % | -20 to 20 % | Same as Short FT #1 |
| O2FT B2 S2 | Short-term fuel trim associated with bank 2 sensor 2: Min.: -100 %, Max.: 99.2 % | -20 to 20 % | Same as Short FT #2 |
| AF FT B1 S1 | Short-term fuel trim associated with bank 1 sensor 1: Min.: 0, Max.: 1.999 | Value less than 1 (0.000 to 0.999) =Lean 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 | Value less than 1 (0.000 to 0.999) =Lean Stoichiometric air-fuel ratio=1 Value greater than 1 (1.001 to 1.999) = Rich | - |
| Catalyst Temp (B1 S1) (*3) | Catalyst temperature (bank 1, sensor 1): Min.: -40°C, Max.: 6,513.5°C | - | - |
| Catalyst Temp (B2 S1) (*3) | Catalyst temperature (bank 2, sensor 1): Min.: -40°C, Max.: 6,513.5°C | - | - |
| Catalyst Temp (B1 S2) (*3) | Catalyst temperature (bank 1, sensor 2): Min.: -40°C, Max.: 6,513.5°C | - | - |
| Catalyst Temp (B2 S2) (*3) | Catalyst temperature (bank 2, sensor 2): Min.: -40°C, Max.: 6,513.5°C | - | - |
| Initial Engine Coolant Temp | Initial engine coolant temperature: Min.: -40°C, Max.: 120°C | Close to ambient air temperature | Service data |
| Initial Intake Air Temp | Initial intake air temperature: Min.: -40°C, Max.: 120°C | Close to ambient air temperature | Service data |
| Injector Volume (Cylinder 1) | Injection volume (Cylinder 1): Min.: 0 ml, Max.: 2.048 ml | 0.05 to 0.15 ml/idling | Quantity of fuel injection volume for 10 times |
| Injection Timing (D4) | Injection timing: Min.: -210 CA, Max.: 480 CA | 300°CA: Idling | - |
| SCV Status D4 | SCV status: Min.: 0, Max.: 1 | 1: Idling | - |
| SCV Angle D4 | SCV angle: Min.: -17.25 deg, Max.: 107.75 deg | 0 deg: Idling | - |
| SCV Angle Sensor D4 | SCV angle sensor: Min.: 0, Max.: 20 V | 0.6 V: Idling | - |
| Fuel Pump Duty D4 | Fuel pump duty: Min.: 0, Max.: 100 % | 0 to 40 %: Idling | - |
| Combustion Status D4 | Combustion status: 00: FC, 03: Stoich 1, 04: Stoich 2 | Stoich 1 | - |
| Injection Time D4 | Injection time (Cylinder 1) Min.: 0.128, Max.: 32.64 ms | 0.7 to 1.6 ms: Idling | - |
| ACC Relay | ACC relay: ON or OFF | ON: Cranking | - |
| Starter Relay | Starter relay: ON or OFF | ON: Cranking | - |
| Starter Signal | Starter signal: ON or OFF | ON: Cranking | - |
| Stater Control | Starter switch status: ON or OFF | ON: Cranking | - |
| Power Steering Switch | Power steering signal ON or OFF | ON: Power steering operation | - |
| Power Steering Switch | Power steering signal ON or OFF | ON: When steering wheel first turned after ignition switch turned to ON | - |
| Closed Throttle Position 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 | - |
| Neutral Position SW Signal | PNP switch status: ON or OFF | ON: P or N position | - |
| Electrical Load Signal | Electrical load signal: ON or OFF | ON: Headlights or defogger turned ON | - |
| Stop Light Switch | Stop light switch: ON or OFF | ON: Brake pedal depressed | - |
| Engine Oil Pressure SW | Engine oil pressure switch signal: ON or OFF | ON: Oil pressure warning light turn ON | - |
| ETCS Actuator Position | Whether or not electric throttle control system power inputted: ON or OFF | ON: Idling | - |
| +BM Voltage | +BM voltage: Min.: 0, Max.: 19.922 V | 10 to 15 V: Idling | ETCS service data |
| Battery Voltage | Battery voltage: Min.: 0, Max.: 65.535 V | 9 to 14 V: Idling | - |
| Actuator Power Supply | Actuator power supply: ON or OFF | ON: Idling | ETCS service data |
| Atmosphere Pressure | Atmospheric pressure: Min.: 0 kPa, Max.: 150 kPa | Equivalent to atmospheric pressure (absolute pressure) | - |
| Fuel Pump Speed Control | Fuel pump speed control status: ON or OFF | Idling: ON | Active Test |
| ACIS VSV | ACIS VSV: ON or OFF | - | Active Test support data |
| VVT Control Status (Bank 2) | VVT control (bank 2) status: ON or OFF | - | - |
| EVAP Purge VSV | VSV status for EVAP control: ON or OFF | - | - |
| A/C Magnetic Clutch Relay | A/C magnetic clutch relay status ON or OFF | - | Active Test support data |
| Fuel Pump / Speed Status | Fuel pump/status: ON or OFF | ON: Cranking | Active Test support data |
| VVT Control Status (Bank 1) | VVT control (bank 1) status: ON or OFF | - | - |
| Tank Bypass VSV | Tank bypass VSV status: ON or OFF | - | Active Test support data |
| TC and TE1 | TC and TE1 terminal of DLC 3: ON or OFF | - | Active Test support data |
| SCV Duty Ratio | SCV duty ratio: Min.: -100 %, Max.: 155 % | 0 %: Idling | - |
| VVT Aim Angle (Bank 1) (*2) | VVT aim angle (Bank 1): Min.: 0 %, Max.: 100 % | 0 %: Idling | VVT duty signal value during intrusive operation |
| VVT Change Angle (Bank 1) (*2) | VVT change angle (Bank 1): Min.: 0°FR, Max.: 60°FR | 0°FR: Idling | Displacement angle during intrusive operation |
| VVT OCV Duty (Bank 1) (*2) | VVT OCV operation duty: Min.: 0 %, Max.: 100 % | 10 to 40 %: Idling | Requested duty value for intrusive operation |
| VVT Ex Hold Lrn Val (Bank 1) (*2) | VVT exhaust hold duty ratio learning value (bank 1): Min.: 0 %, Max.: 100 % | 40 to 65 %: Idling | - |
| VVT Ex Chg Angle (Bank 1) (*2) | VVT exhaust change angle (bank 1): Min.: 0°FR, Max.: 60°FR | 0°FR: Idling | - |
| VVT Ex OCV Duty (Bank 1) (*2) | VVT exhaust OCV duty (bank 1): Min.: 0 %, Max.: 100 % | 0 %: Idling | - |
| VVT Aim Angle (Bank 2) (*2) | VVT aim angle (Bank 2): Min.: 0 %, Max.: 100 % | 0 %: Idling | VVT duty signal value during intrusive operation |
| VVT Change Angle (Bank 2) (*2) | VVT change angle (Bank 2): Min.: 0°FR, Max.: 60°FR | 0°FR: Idling | Displacement angle during intrusive operation |
| VVT OCV Duty (Bank 2) (*2) | VVT OCV (bank 2) operation duty: Min.: 0 %, Max.: 100 % | 10 to 40 %: Idling | Requested duty value for intrusive operation |
| VVT Ex Hold Lrn Val (Bank 2) (*2) | VVT exhaust hold duty ratio learning value (bank 2): Min.: 0 %, Max.: 100 % | 40 to 65 %: Idling | - |
| VVT Ex Chg Angle (Bank 2) (*2) | VVT exhaust change angle (bank 2): Min.: 0°FR, Max.: 60°FR | 0°FR: Idling | - |
| VVT Ex OCV Duty (Bank 2) (*2) | VVT exhaust OCV duty (bank 1): Min.: 0 %, Max.: 100 % | 0 %: Idling | - |
| Idle Fuel Cut | 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 |
| 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 (*3) | Ignition counter: Min.: 0, Max.: 800 | 0 to 800 | - |
| Cylinder #1 to 6 Misfire Rate (*3) | Misfire ratio of cylinder 1 to 6: Min.: 0, Max.: 255 | 0 % | This item displayed only when idling |
| All Cylinders Misfire Rate (*3) | All cylinders misfire rate: Min.: 0, Max.: 255 | 0 to 35 | - |
| Misfire RPM (*3) | Engine RPM for first misfire range: Min.: 0 rpm, Max.: 6,375 rpm | 0 rpm: Misfire 0 | - |
| Misfire Load (*3) | Engine load for first misfire range: Min.: 0 g/rev, Max.: 3.98 g/rev | 0 g/rev: Misfire 0 | - |
| Misfire Margin (*3) | Misfire monitoring: Min.: -100 %, Max.: 99.22 % | -100 to 99.22 % | Misfire detecting margin |
| # Codes | # Codes: Min.: 0, Max.: 255 | - | Number of detected DTCs |
| Check Mode | Check mode: 0: OFF, 1: ON | ON: Check mode ON | |
| SPD Test | Check mode result for vehicle speed sensor: 0: COMPL, 1: INCMPL | - | - |
| Misfire Test | Check mode result for misfire monitor: 0: COMPL, 1: INCMPL | - | - |
| OXS2 Test | Check mode result for HO2 sensor (bank 2): 0: COMPL, 1: INCMPL | - | - |
| OXS1 Test | Check mode result for HO2 sensor (bank 1): 0: COMPL, 1: INCMPL | - | - |
| A/F Test Results (Bank 2) | Check mode result for air-fuel ratio sensor (bank 2): 0: COMPL, 1: INCMPL | - | - |
| A/F Test Results (Bank 1) | Check mode result for air-fuel ratio sensor (bank 1): 0: COMPL, 1: INCMPL | - | - |
| Running Time from MIL ON | Running time from MIL ON: Min.: 0 minute, Max.: 65,535 minutes | Equivalent to running time after MIL ON | - |
| MIL ON Run Distance | MIL ON run distance: Min.: 0 km, Max.: 65,535 km | Distance after DTC detected | - |
| Engine Run Time | Engine run time: Min.: 0 seconds, Max.: 65,535 seconds | Time after engine start | - |
| Time After DTC Cleared | Time after DTC cleared: Min.: 0 minute, Max.: 65,535 minutes | Equivalent to time after DTCs erased | - |
| Distance from DTC Cleared | Distance after DTC cleared: Min.: 0 km/h, Max.: 65,535 km/h | Equivalent to drive distance after DTCs erased | - |
| Warmup Cycle Cleared DTC | Warm-up cycle after DTC cleared: Min.: 0, Max.: 255 | - | Number of warm-up cycles after DTC cleared |
| Number of Emission DTC | (Number of emission DTC) | - | - |
| Complete Parts Monitor | Comprehensive component monitor 0: NOT AVL / 1: AVAIL | - | Comprehensive Component Monitor |
| Fuel System Monitor (*3) | Fuel system monitor: 0: NOT AVL / 1: AVAIL | - | Fuel System Monitor |
| Misfire Monitor (*3) | Misfire monitor: 0: NOT AVL / 1: AVAIL | - | Misfire Monitor |
| O2S (A/FS) Monitor (*3) | O2S (A/FS) monitor: 0: NOT AVL / 1: AVAIL | - | O2S (A/F) Monitor |
| Catalyst Monitor (*3) | Catalyst monitor: 0: NOT AVL / 1: AVAIL | - | Catalyst Monitor |
| MIL | MIL status: ON or OFF | ON: MIL ON | - |
| Model Code | Model code | - | Identifying model code: GRS19# |
| Engine Type | Engine type | - | Identifying engine type: 3GRFSE |
| Cylinder Number | Cylinder number: Min.: 0, Max.: 255 | - | Identifying cylinder number: 6 |
| Transmission Type | Transmission type | - | Identifying transmission type: 6th |
| Destination | Destination | - | Identifying destination: W |
| Model Year | Model year: Min.: 1900, Max.: 2155 | - | Identifying model year: 200# |
| System Identification | System identification | - | Identifying engine system: GASOLINE (gasoline engine) |
- HINT:
*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 Tests: Control the VVT Linear (Bank 1), Control the VVT Linear (Bank 2), Control the VVT Exhaust Linear (Bank 1) and Control the VVT Exhaust Linear (Bank 2). For other Active Tests, the Data List value will be 0.
*3: Except TURKEY
| 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 Test.
Connect the intelligent tester to the DLC3.
Turn the engine switch on (IG).
Turn the tester ON.
Enter the following menus: Power train / Engine / Active Test.
Perform the Active Test by referring to the below.
| Intelligent Tester Displays | Test Details | Control Ranges | Diagnostic Note |
| Control the Injection Volume | 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 1 % graduations within control range |
| Control the Injection Volume for A/F Sensor | Change injection volume | Lower by 12.5 % or increase by 24.8 % | Perform test at less than 3,000 rpm Control the Injection Volume for A/F Sensor enables checking and graphing of A/F (Air Fuel Ratio) sensor and Heated Oxygen (HO2) sensor voltage outputs |
| Activate the Fuel Pump Speed Control | Fuel pump speed control | ON (low speed) / OFF (high speed) | Test possible when following conditions met: Engine switch on (IG) Engine is stopped |
| Activate the VSV for Intake Control | ACIS VSV | ON/OFF | - |
| Activate the VSV for Evap Control | Activate VSV for EVAP (ALONE) | ON/OFF | Only EVAP VSV is commanded during this test |
| Activate the VVT System (Bank 1) | Turn on and off OCV (Oil Control Valve) | ON/OFF | Engine stalls or idle roughly when OCV turned ON Normal engine running or idling when OCV OFF |
| Activate the VVT System (Bank 2) | Turn on and off OCV (Oil Control Valve) | ON/OFF | Engine stalls or idle roughly when OCV turned ON Normal engine running or idling when OCV OFF |
| Control the A/C Magnet Clutch | Control the A/C magnet clutch | ON/OFF | - |
| Control the Fuel Pump / Speed | Activate fuel pump (C/OPN Relay) | ON/OFF | - |
| Control the target fuel pressure | Control the target fuel pressure | Between -12.5 and 24.8 % | Test possible during vehicle stopping and engine idling. |
| Connect the TC and TE1 | Turn on and off TC and TE1 connection | ON/OFF | ON: TC and TE1 connected OFF: TC and TE1 disconnected |
| Control the Idle Fuel Cut Prohibit | Prohibit idling fuel cut control | ON/OFF | - |
| Control the Electric Cooling Fan | Control Electric Cooling Fan | ON/OFF | Test possible when following conditions met: Engine switch on (IG) Engine is stopped |
| Activate the ACC Cut Relay | Active ACC cut relay | ON/OFF | Test possible when following conditions met: Engine switch on (IG) Engine is stopped |
| Activate the Starter Relay | Starter | ON/OFF | - |
| Control the ETCS Open Slow Speed | Throttle actuator | ON: Throttle valve opens slowly | Test possible when following conditions met: Engine switch on (IG) Engine is stopped Fully depressing accelerator pedal (APP: 58 degrees or more) |
| Control the ETCS Close Slow Speed | Throttle actuator | ON: Throttle valve closes slowly | Same as above |
| Control the ETCS Open Fast Speed | Throttle actuator | ON: Throttle valve opens fast | Same as above |
| Control the ETCS Close Fast Speed | Throttle actuator | ON: Throttle valve closes fast | Same as above |
| Control the Cylinder #1 Fuel Cut | Cylinder #1 injector fuel cut | ON/OFF | Test possible during vehicle stopping 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 VVT Linear (Bank 1) | Control VVT (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 VVT actuator operated by 100 %. Test possible during idle. |
| Control the VVT Linear (Bank 2) | Control VVT (bank 2) | Between -128 and 127% | Same as above |
| Control the VVT Exhaust Linear (Bank 1) | Control VVT (bank 1) | -128 to 127 % This valve added to present OCV control duty 100 %: Maximum advance -100 %: Maximum retard | - |
| Control the VVT Exhaust Linear (Bank 2) | Control VVT (bank 2) | Between -128 and 127 % | Same as above |
| Control the Injection Timing #1 | Control injection timing #1 | Between -16 CA and 16 CA | Test possible during vehicle stopping and engine idling. |
| Control the Injection Timing #2 | Control injection timing #2 | Between -16 CA and 16 CA | Same as above |
| Control the Injection Timing #3 | Control injection timing #3 | Between -16 CA and 16 CA | Same as above |
| Control the Injection Timing #4 | Control injection timing #4 | Between -16 CA and 16 CA | Same as above |
| Control the Injection Timing #5 | Control injection timing #5 | Between -16 CA and 16 CA | Same as above |
| Control the Injection Timing #6 | Control injection timing #6 | Between -16 CA and 16 CA | Same as above |
| Control the SCV Duty Ratio | Control SCV duty ratio | Between -128 and 127 % | Perform test only for 10 seconds. |
LEXUS IS250, IS220d / GSE20 ALE20