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Home >> Toyota >> 2013 >> Matrix Base, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 19 (Engine Control System (2AZ-FE) (Diagnostic Codes (P0500-P2610) & Circuit Tests)) >> SFI System >> DTC P2119: Throttle Actuator Control Throttle Body Range / Performance >> Procedure
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DTC P2119: Throttle Actuator Control Throttle Body Range / Performance: Procedure

WARNING: This page is about a different variant/trim than selected.
  1. CHECK ANY OTHER DTCS OUTPUT (IN ADDITION TO DTC P2119) 
    1. Connect the Techstream to the DLC3.
    2. Turn the ignition switch to ON.
    3. Turn the Techstream on.
    4. Enter the following menus: Powertrain / Engine and ECT / Trouble Codes.
    5. Read DTCs.

      Result

      Result Proceed to
      P2119 A
      P2119 and other DTCs B

      HINT: 

      If any DTCs other than P2119 are output, troubleshoot those DTCs first.

    B → See step   9 

    A: Go to next step 

  2. READ VALUE USING TECHSTREAM (THROTTLE POSITION) 
    1. Connect the Techstream to the DLC3.
    2. Turn the ignition switch to ON.
    3. Turn the Techstream on.
    4. Clear the DTCs. Refer to DTC CHECK / CLEAR .
    5. Turn the ignition switch off and wait for at least 30 seconds.
    6. Turn the ignition switch to ON.
    7. Enter the following menus: Powertrain / Engine and ECT / Data List / Gas Throttle / Throttle Position No. 1 and Throttle Position Command.
    8. Check the values displayed on the Techstream while fully depressing and releasing the accelerator pedal quickly.

      Result

      Result Proceed to
      Throttle Position No. 1 does not change A
      Throttle Position No. 1 changes even a little B

      HINT: 

      When a DTC is output, the system changes to fail-safe mode. Therefore, only use the data up until the time the DTC is stored for confirmation.

    B → See step   4 

    A: Go to next step 

  3. INSPECT THROTTLE BODY (RESISTANCE OF THROTTLE ACTUATOR) 
    1. Inspect the throttle body. Refer to INSPECTION .

    NG → See step   7 

    OK: Go to next step 

  4. INSPECT THROTTLE BODY (VISUALLY CHECK THROTTLE VALVE) 
    1. Check for contamination between the throttle valve and housing. If necessary, clean the throttle body. Also, check that the throttle valve moves smoothly.

      OK

      Throttle valve is not contaminated with foreign objects and moves smoothly.

    NG → See step   7 

    OK: Go to next step 

  5. READ VALUE USING TECHSTREAM (THROTTLE POSITION) 
    1. Connect the Techstream to the DLC3.
    2. Turn the ignition switch to ON.
    3. Turn the Techstream on.
    4. Clear the DTCs. Refer to DTC CHECK / CLEAR .
    5. Turn the ignition switch off and wait for at least 30 seconds.
    6. Turn the ignition switch to ON.
    7. Enter the following menus: Powertrain / Engine and ECT / Data List / Gas Throttle / Throttle Position No. 1, Throttle Position No. 2 and Throttle Position Command.
    8. Check the values displayed on the Techstream while wiggling the ECM wire harness.
    9. Enter the following menus: Powertrain / Engine and ECT / Trouble Codes.
    10. Check for DTCs.

      Result

      Result Proceed to
      Value in Data List changes when wire harness is wiggled, or DTC is output A
      Other than above B

    B → See step   8 

    A: Go to next step 

  6. REPAIR OR REPLACE HARNESS OR CONNECTOR (THROTTLE BODY - ECM) 
    1. As the DTC was stored due to a change in the contact resistance of the connector, repair or replace the wire harness or connector. Refer to ELECTRONIC CIRCUIT INSPECTION PROCEDURE .

    NEXT → END 

  7. REPLACE THROTTLE BODY 
    1. Replace the throttle body assembly. Refer to COMPONENTS .

    NEXT: Go to next step 

  8. CHECK WHETHER DTC OUTPUT RECURS (DTC P2119) 
    1. Connect the Techstream to the DLC3.
    2. Turn the ignition switch to ON.
    3. Turn the Techstream on.
    4. Clear the DTCs. Refer to DTC CHECK / CLEAR .
    5. Drive the vehicle in accordance with the driving pattern described in Confirmation Driving Pattern.
    6. Enter the following menus: Powertrain / Engine and ECT / Trouble Codes.
    7. Read the DTCs.

      Result

      Result Proceed to
      No output A
      P2119 B

    B → See step   10 

    A → END 

  9. GO TO DTC CHART. Refer to  DIAGNOSTIC TROUBLE CODE CHART 
  10. REPLACE ECM. Refer to  COMPONENTS 
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