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SFI SYSTEM(w/ Canister Pump Module) BASIC INSPECTION

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DTC Code DTC Name
  BASIC INSPECTION
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CAUTION / NOTICE / HINT

When a malfunction is not confirmed by the DTC check, troubleshooting should be carried out for all circuits considered to be possible causes of the problem. In many cases, by carrying out the basic engine check shown in the following procedure, the location of the problem can be found quickly and efficiently. Therefore, using this check is essential when troubleshooting the engine.

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PROCEDURE


  1. Click here

    CHECK BATTERY VOLTAGE

    Note:

    Carry out this check with the engine stopped and the engine switch off.

    Result
    Result Proceed to
    11 V or higher OK
    Below 11 V NG

  2. Click here

    CHECK WHETHER ENGINE CRANKS

    Result
    Proceed to
    OK
    NG

  3. Click here

    CHECK WHETHER ENGINE STARTS

    Result
    Proceed to
    OK
    NG

  4. Click here

    CHECK AIR CLEANER FILTER ELEMENT SUB-ASSEMBLY


    1. Visually check that the air cleaner filter element sub-assembly is not excessively contaminated with dirt or oil.

      Result
      Proceed to
      OK
      NG

    • OKClick here
    • NG

      REPLACE AIR CLEANER FILTER ELEMENT SUB-ASSEMBLY

  5. Click here

    CHECK IDLING SPEED


    1. Check the engine idling speed.

      Click here

      Result
      Proceed to
      OK
      NG

    • OKClick here
    • NG

      TROUBLESHOOT IDLING SPEED AND PROCEED TO NEXT STEP

  6. Click here

    CHECK FUEL PRESSURE


    1. Check the fuel pressure.

      Click here

      Result
      Proceed to
      OK
      NG

    • OKClick here
    • NG

      TROUBLESHOOT FUEL PRESSURE AND PROCEED TO NEXT STEP

  7. Click here

    CHECK FOR SPARK


    1. Perform a spark test.

      Click here

      Result
      Proceed to
      OK
      NG

    • OK

      PROCEED TO PROBLEM SYMPTOMS TABLEClick here

    • NG

      TROUBLESHOOT SPARK AND PROCEED TO NEXT STEP