Idle Air Volume Learning: Preparation

Before performing idle air volume learning, ensure that all of the following conditions are satisfied. Learning will be cancelled if any of the following conditions are missed for even a moment:

• Battery Voltage
  
  More than 12.9 volts (At idle).
• Engine Coolant Temperature
  
  158-212°F (70-100°C).
• PNP Switch
  
  ON.
• Electric Load Switch
  
  OFF (Air conditioner, headlamp, rear window defogger) on vehicles equipped with daytime light systems, set lighting switch to the 1st position to light only small lamps.
• Steering Wheel
  
  Neutral (Straight-ahead position).
• Vehicle Speed
  
  Stopped.
• Transmission
  
  Warmed-up for A/T models with CONSULT-II, drive vehicle until "FLUID TEMP SE" in "DATA MONITOR" mode of A/T system indicates less than 0.9 volt. For A/T models without CONSULT-II and M/T models, drive vehicle for 10 minutes.