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Home >> Infiniti >> 2017 >> QX80 Base, RWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (DTC/Circuit Diagnosis) (4 Of4) >> DTC/Circuit Diagnosis >> DTC P2118: Throttle Control Motor >> Component Inspection (Electric Throttle Control Motor) >> Diagnostic Test
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Diagnostic Test

  1. CHECK THROTTLE CONTROL MOTOR

    1. Turn ignition switch OFF.
    2. Disconnect electric throttle control actuator harness connector.
    3. Check resistance between electric throttle control actuator terminals as per the following.
      Terminals Resistance
      5 and 6 Approx. 1 - 15 Ω [at 25°C (77°F)]

    Is the inspection result normal?

    YES 

    INSPECTION END

    NO 

    GO TO STEP 2. 

  2. REPLACE ELECTRIC THROTTLE CONTROL ACTUATOR

    Replace electric throttle control actuator. Refer to REMOVAL AND INSTALLATION .

    INSPECTION END