Inspection Procedure

HINT:

Read freeze frame data using the hand-held tester. Freeze frame data records the engine conditions when a malfunction is detected. When troubleshooting, freeze frame data can help determine if the vehicle was running or stopped, 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 OTHER DTC OUTPUT 
   Fig 1: Checking Other DTC Output

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   1. B: GO TO RELEVANT DTC CHART (See  DIAGNOSTIC TROUBLE CODE CHART   ) 
   2. A: GO TO NEXT STEP. 
2. REPLACE ACCELERATOR PEDAL ROD ASSY 

   NEXT 

3. CHECK DTC (ACCELERATOR PEDAL POSITION SENSOR DTCS ARE OUTPUT AGAIN) 
   1. Clear the DTC.
   2. Allow the engine to idle for a minute.
   3. Race the engine several time.
   4. Read the DTC.

      Result: 

      Fig 2: Result Chart

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   1. B: CHECK FOR INTERMITTENT PROBLEM (See  CHECK FOR INTERMITTENT PROBLEMS   ) 
   2. A: GO TO NEXT STEP. 

   REPLACE ECM (See  REPLACEMENT  )