Inspection Procedure

HINT:

Read freeze frame data using an intelligent tester. Freeze frame data record the engine condition when malfunctions are detected. When troubleshooting, freeze frame data can help determine if the vehicle was moving or stationary, if the engine was warmed up or not, if the air-fuel ratio was lean or rich, and other data, from the time the malfunction occurred.

1. CHECK ANY OTHER DTCS OUTPUT (IN ADDITION TO DTC P0121) 
   1. Connect an intelligent tester to the DLC3.
   2. Turn the ignition switch ON.
   3. Turn the tester ON.
   4. Enter the following menus: DIAGNOSIS / ENHANCED II / DTC INFO / CURRENT CODES.
   5. Read the DTC.

   Result 

   DTC RESULT DESCRIPTION
   
   

   Display (DTC Output)	Proceed to
   P0121	A
   P0121 and other DTCs	B

   B: GO TO  DIAGNOSTIC TROUBLE CODE TABLE  

   A: REPLACE THROTTLE WITH MOTOR BODY ASSEMBLY  (See REMOVAL  )