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Home >> Mitsubishi >> 2024 >> Outlander ES, AWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (DTC/Circuit Diagnosis) (4 Of 4) >> DTC/Circuit Diagnosis >> Fuel Injector >> Component Function Check

Component Function Check

  1. INSPECTION START 

    Turn ignition switch to START.

    Are any cylinders ignited? 

    YES >>

    GO TO  2.

    NO >>

    Refer to DIAGNOSIS PROCEDURE .

  2. CHECK FUEL INJECTOR FUNCTION 

    With M.U.T.-III SE

    1. Start engine.
    2. Perform "POWER BALANCE" in "ACTIVE TEST" mode with M.U.T.-III SE.
    3. Check that each circuit produces a momentary engine speed drop.

    Without M.U.T.-III SE

    1. Start engine and let it idle.
    2. Listen to each fuel injector operating sound.
    G16052301Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.

    Clicking sound should be heard.

    Is the inspection result normal? 

    YES >>

    INSPECTION END

    NO >>

    Refer to DIAGNOSIS PROCEDURE .