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Home >> Lexus >> 2012 >> CT 200h Base >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (2ZR-FXE) (Service Information) >> Throttle Body >> On-Vehicle Inspection >> On-Vehicle Inspection
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On-Vehicle Inspection

  1. INSPECT THROTTLE BODY ASSEMBLY 
    1. Set the vehicle to inspection mode. Refer to INSPECTION MODE PROCEDURE .
    2. Start the engine and check that the MIL is not illuminated. After the engine is warmed up, check that the idle speed is within the specified range when the A/C is switched off.

      Standard

      Condition Engine Idle Speed
      A/C switched off 950 to 1050 RPM
      NOTE:
      • Be sure to perform this step with all accessories off.
      • Make sure that park (P) is selected.
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