Inspection Procedure

HINT:

Read freeze frame data using the Techstream. Freeze frame data records 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 DTC 
   1. Clear DTC (See DTC CHECK/CLEAR ).
   2. Turn the ignition switch OFF.
   3. Disconnect the cable from the negative battery terminal and wait for 1 minute.
   4. Connect the cable to the negative battery terminal.
   5. Turn the ignition switch ON.
   6. Check DTC.

      OK: P0606 is not present. 

      NG: REPLACE ECM  (See REMOVAL )

      OK: CHECK FOR INTERMITTENT PROBLEMS  (See BASIC INSPECTION )