Inspection Procedure

HINT:

Read freeze frame data using the hand-held tester or the OBD II scan tool, as freeze frame data records the engine conditions when a malfunction is detected. When troubleshooting, it is useful for determining whether the vehicle was running or stopped, the engine was warmed up or not, the air-fuel ratio was lean or rich, etc. at the time of the malfunction.

1. Are there any other codes (besides P0505) being output? 

   PREPARATION: 

   1. Connect the hand-held tester or the OBD II scan tool to the DLC3.
   2. Turn the ignition switch ON and push the hand-held tester or the OBD II scan tool main switch ON.
   3. When using the hand-held tester, enter the following menus: DIAGNOSIS / ENHANCED OBD II / DTC INFO/CURRENT CODES.

   CHECK: 

   Read the DTCs using the hand-held tester or the OBD II scan tool.

   RESULT: 

   DTC output Display Table
   
   

   Display (DTC output)	Proceed to
   P0505 and other DTCs	B
   Only P0505	B

   HINT:

   If any other codes besides P0101 are output, perform the troubleshooting for those DTCs first.

   1. A : Go to relevant DTC chart (See  DIAGNOSTIC TROUBLE CODE CHART  ). 
   2. B : Go To Next Step 
2. Check connection of PCV hose. 
   1. NG : Repair or replace PCV hose. 
   2. OK : Go To Next Step 
3. Check air induction system (See  PRECAUTION  ). 
   1. NG : Repair or replace. 
   2. OK : Check electric throttle control system (See  THROTTLE BODY (SMT)  ).