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Home >> Toyota >> 2004 >> 4Runner Limited, 4.7 T, RWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (SFI) (2UZ-FE) - Diagnostics >> Data List/Active Test

Data List/Active Test

  1. DATA LIST 
    NOTE: Using the hand held tester DATA LIST allows switch, sensor, actuator and other item values to be read without removing any parts. Reading DATA LIST early in troubleshooting is one way to shorten labor time.
    NOTE: 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 to OFF.
    3. Connect the hand held tester or the OBD II scan tool to the DLC3.
    4. Turn the ignition switch to ON.
    5. Turn the hand held tester ON.
    6. Enter the following menus: DIAGNOSIS / ENHANCED OBD II / DATA LIST.
    7. According to the display on the tester, perform DATA LIST.
    Fig 1: Identifying Data List Chart (1 Of 5)
    G02833245Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    Fig 2: Identifying Data List Chart (2 Of 5)
    G02833246Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    Fig 3: Identifying Data List Chart (3 Of 5)
    G02833247Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    Fig 4: Identifying Data List Chart (4 Of 5)
    G02833248Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    Fig 5: Identifying Data List Chart (5 Of 5)
    G02833249Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

    *: If no conditions are specifically stated for "Idling", the shift lever is in the N or P position, the A/C switch is OFF and all accessory switches are OFF.

  2. ACTIVE TEST 
    NOTE: Performing ACTIVE TEST using the hand held tester allows the relay, VSV, actuator and so on to operate without parts removal. Performing ACTIVE TEST as a first step of troubleshooting is one of the method to shorten the labor time.

    It is possible to display DATA LIST during ACTIVE TEST.

    1. Warm up the engine.
    2. Turn the ignition switch to OFF.
    3. Connect the hand held tester or the to the DLC3.
    4. Turn the ignition switch to ON.
    5. Turn the hand held tester ON.
    6. Enter the following menus: DIAGNOSIS / ENHANCED OBD II / ACTIVE TEST.
    7. According to the display on the tester, perform ACTIVE TEST.
    Fig 6: Identifying Active Test Chart (1 Of 2)
    G02833250Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    Fig 7: Identifying Active Test Chart (2 Of 2)
    G02833251Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002