GSIC - Global Service Information Center

# ECD SYSTEM > DATA LIST / ACTIVE TEST

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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 ignition switch OFF.

3. Connect the intelligent tester to the DLC3.

4. Turn the ignition switch ON.

5. Turn the intelligent tester ON.

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

   HINT:
     To display the entire Data List, press the pull down menu button next to Primary. Then select All Data.

7. Read the Data List.

   Intelligent Tester Display | Measurement Item/Range (Display) | Normal Condition* | Diagnostic Note
   Calculate Load | Calculated load by ECM/ Min.: 0 %, Max.: 100 % | 10 to 40 %: Idling10 to 40 %: Running without load (2,500 rpm) | -

   MAP

   Absolute pressure inside intake manifold/
   Min.: 0 kPa, Max.: 255 kPa

   1. 90 to 100 kPa: Idling
   2. 90 to 110 kPa:
      Engine running at 2,000 rpm
   3. 110 to 130 kPa:
      Engine running at 3,000 rpm

   -

   Engine Speed | Engine speed/ Min.: 0 rpm, Max.: 16,383.75 rpm | 700 to 800 rpm: Idling | -
   Coolant Temp | Engine coolant temperature/ Min.: -40°C, Max.: 140°C | 80 to 95°C (176 to 203°F): After warming up engine | If value is -40°C (-40°F) or 140°C (284°F), sensor circuit open or shorted
   Intake Air | Intake air temperature/ Min.: -40°C, Max.: 140°C | Equivalent to temperature at intake manifold | If value is -40°C (-40°F) or 140°C (284°F), sensor circuit open or shorted
   Vehicle Speed | Vehicle speed/ Min.: 0 km/h, Max.: 255 km/h | Actual vehicle speed | Speed indicated on speedometer
   Fuel Press | Fuel pressure/ Min.: 0 MPa, Max.: 655.350 MPa | 25 to 35 MPa: Idling | -

   Accelerator Position No. 1

   Accelerator position No. 1/
   Min.: 0 %, Max.: 100 %

   1. Accelerator pedal released:
      8 to 28 %
   2. Accelerator pedal depressed:
      51 to 71 %

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

   Accelerator Position No. 2

   Accelerator position No. 2/
   Min.: 0 %, Max.: 100 %

   1. Accelerator pedal released:
      30 to 55 %
   2. Accelerator pedal depressed:
      73 to 98 %

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

   Initial Engine Coolant Temp | Initial engine coolant temperature/ Min.: -40°C, Max.: 120°C | ECT when engine starts | -
   Initial Intake Air Temp | Initial intake air temperature/ Min.: -40°C, Max.: 120°C | IAT when engine starts | -
   Target Common Rail Pressure | Target common rail pressure/ Min.: 0 kPa, Max.: 655,350 kPa | 20 to 160 MPa | -
   Injection Pressure Correction | Injection pressure correction/ Min.: -500 mm 3/st, Max.: 780 mm 3/st | -400 to 400 mm 3/st | -

   Alternate Duty Ratio

   Alternate duty ratio/
   Min.: 0 %, Max.: 100 %

   1. No electrical load:
      20 to 60 %
   1. High electrical load:
      100 %

   -

   Accel Position 1

   Accelerator pedal position sensor No. 1 voltage/
   Min.: 0 V, Max.: 5 V

   1. Accelerator pedal released:
      0.5 to 1.1 V
   2. Accelerator pedal depressed:
      2.6 to 4.5 V

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

   Accel Position 2

   Accelerator pedal position sensor No. 2 voltage/
   Min.: 0 V, Max.: 5 V

   1. Accelerator pedal released:
      1.2 to 2.0 V
   2. Accelerator pedal depressed:
      3.4 to 5.0 V

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

   Accel Position

   Accelerator position status/
   Min.: 0 %, Max.: 100 %

   1. Accelerator pedal released:
      10 to 22 %
   2. Accelerator pedal depressed:
      52 to 90 %

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

   Pump VCM Angle | Pump VCM angle/ Min.: 0 mA, Max.: 4,000 mA | - | ECD Freeze Data
   IDL Stable Control | IDL stable control/ Min.: -80 mm 3/st, Max.: 79 mm 3/st | -10 to 10 mm 3/st | ECD Freeze Data
   Pilot 2 Injection | Pilot 2 injection/ Min.: 0 μs, Max.: 65,535 μs | 350 to 450 μs: Idling | -
   Main Injection | Main injection/ Min.: 0 μs, Max.: 65,535 μs | 525 to 675 μs: Idling | -
   After Injection | After injection/ Min.: 0 μs, Max.: 65,535 μs | - | -
   Pilot 2 Injection | Pilot 2 injection/ Min.: -50°CA, Max.: 20°CA | 1 to 2°CA: Idling | -
   Main Injection | Main injection/ Min.: -90°CA, Max.: 90°CA | 7°CA: Idling | -
   After Injection | After injection/ Min.: -10°CA, Max.: 50°CA | - | -
   Injection Feedback Value | Injection volume feedback learning value/ Min.: -10 mm 3, Max.: 9.92 mm 3 | -4.0 to 4.0 mm 3: Idling | -
   Injection Feedback Val #1 | Injection volume correction for cylinder 1/ Min.: -10 mm 3, Max.: 10 mm 3 | -3.0 to 3.0 mm 3: Idling | -
   Injection Feedback Val #2 | Injection volume correction for cylinder 2/ Min.: -10 mm 3, Max.: 10 mm 3 | -3.0 to 3.0 mm 3: Idling | -
   Injection Feedback Val #3 | Injection volume correction for cylinder 3/ Min.: -10 mm 3, Max.: 10 mm 3 | -3.0 to 3.0 mm 3: Idling | -
   Injection Feedback Val #4 | Injection volume correction for cylinder 4/ Min.: -10 mm 3, Max.: 10 mm 3 | -3.0 to 3.0 mm 3: Idling | -
   Injection Volume | Injection volume/ Min.: 0 mm 3, Max.: 1,279.98 mm 3 | 3 to 10 mm 3: Idling | -
   Starter Signal | Starter signal/ ON or OFF | ON: Cranking | -
   A/C Signal | A/C signal/ ON or OFF | ON: A/C ON | -

   Stop Light Switch

   Stop lamp switch/
   ON or OFF

   1. ON: Brake pedal depressed
   2. OFF: Brake pedal released

   -

   Battery Voltage | Battery voltage/ Min.: 0 V Max.: 65.535 V | 9 to 14 V: Idling | -
   Atmosphere Pressure | Atmospheric pressure value/ Min.: 0 kPa (0 mmHg, 0 in.Hg), Max.: 255 kPa (1,912.6 mmHg, 75.3 in.Hg) | Actual atmospheric pressure | -
   ACT VSV | A/C cut status for Active Test/ ON or OFF | - | Active Test support date
   TC and TE1 | TC and TE1 terminal of DLC3: ON or OFF | - | -
   #Code | #Code/ Min.: 0, Max.: 255 | - | Number of detected DTCs
   Check Mode | Check mode/ ON or OFF | ON: Check mode ON | -
   SPD Test | Check mode result for vehicle speed sensor/ 0: COMPL, 1: INCOMPL | - | Click here
   MIL ON Run Distance | MIL ON run distance/ Min.: 0 km Max.: 65,535 km | Distance after DTC detected | -
   Running Time from MIL ON | Running time from MIL ON/ Min.: 0 minute Max.: 65,535 minutes | Equivalent running time after MIL was ON | -
   Distance from DTC Cleared | Distance after DTC cleared/ Min.: 0 km Max.: 65,535 km | Equivalent to drive distance after DTCs were erased | -
   Warmup Cycle Cleared DTC | Warmup cycle after DTC cleared/ Min.: 0 Max.: 255 | - | Number of warmup cycles after DTC cleared
   Engine Run Time | Engine run time/ Min.: 0 second Max.: 65,535 seconds | Time after engine started | Service data
   Time After DTC Cleared | Time after DTC cleared/ Min.: 0 minute Max.: 65,535 minutes | Equivalent to time after DTCs were erased | -

   HINT:
     *: If no idling conditions are specified, the shift lever is in the N position, and the A/C switch and all accessory switches are OFF.

PERFORM ACTIVE TEST

HINT:

  Performing the intelligent tester's Active Test allows relay, 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. Connect the intelligent tester to the DLC3.

2. Turn the ignition switch ON.

3. Turn the intelligent tester ON.

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

5. Perform the Active Test.

   Intelligent Tester Display | Test Detail | Control Range | Diagnostic Note
   Control the A/C cut Signal | Control the A/C signal | ON/OFF | -
   Connect the TC and TE1 | Turn on TC and TE1 connection | ON/OFF | -
   Control the Cylinder#1 Fuel Cut | Cut off fuel injection from No. 1 injector | ON/OFF | Fuel injection stopped while test is ON
   Control the Cylinder#2 Fuel Cut | Cut off fuel injection from No. 2 injector | ON/OFF | As above
   Control the Cylinder#3 Fuel Cut | Cut off fuel injection from No. 3 injector | ON/OFF | As above
   Control the Cylinder#4 Fuel Cut | Cut off fuel injection from No. 4 injector | ON/OFF | As above

   Test the Fuel Leak

   Pressurizes common rail internal fuel pressure, and checks for fuel leaks

   Stop/Start

   1. Fuel pressure inside common rail pressurized to specified value and engine speed increased to 2,000 rpm when ON is selected
   2. Above conditions preserved while test is ON