Inspection Procedure

HINT:

• When viewed from the rear of the engine assembly, Bank 1 is on the left side and Bank 2 is on the right side
• Read freeze frame data using the intelligent tester or 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 ANY OTHER DTCS OUTPUT (IN ADDITION TO DTC P0096 AND/OR P0111) 
   1. Connect the intelligent tester or Techstream to the DLC3.
   2. Turn the power switch ON (IG).
   3. Turn the tester ON.
   4. Enter the following menus.
      1. Intelligent tester - Select. DIAGNOSIS / ENHANCED OBD II / DTC INFO / CURRENT CODES
      2. Techstream - Select. Powertrain / Engine and ECT / Trouble Codes.
   5. Read the DTCs.

      Result 

      RESULT REFERENCE
      
      

      Display (DTC Output)	Proceed to
      P0096 and/or P0111 and other DTCs	A
      P0096 and/or P0111	B

      HINT.

      If any DTCs other than P0096 and/or P0111 are output, troubleshoot those DTCs first.

   B: REPLACE MASS AIR FLOW METER (for Bank 1 and/or Bank 2)  (See REMOVAL )

   A: GO TO DTC CHART  (See DIAGNOSTIC TROUBLE CODE CHART )