Confirmation Procedure

Perform the following procedures in order. If the failure is duplicated, the confirmation procedure is completed.

• Procedure 1
  • Start the engine, and let it idle for at least 20 seconds.
  • Drive the vehicle at a steady vehicle speed between 15 - 75 mph (24 - 120 km/h) for at least 20 seconds.

• Procedure 2
  • Test-drive the vehicle for several minutes in the same range of the recorded on-board snapshot parameters shown below:

    * ECT Sensor 1

    * Vehicle Speed