Idle Air Volume Learning: Pre-Conditioning

WARNING: This page is about a different car, the 2003 Infiniti Q45. However, it is still accessible from the selected car via links, so may be relevant.

Before proceeding, ensure the following conditions are met:

Battery voltage: more than 12.9 volts at idle.
Engine coolant temperature: 158-210°F (70-99°C).
Transmission: Park or Neutral.
A/C, headlights, rear window defogger: off.
Headlight switch: 1st position (only on vehicles with daytime running lights).
Steering wheel: straight-ahead position.
Vehicle speed: stopped.
Transmission: warmed up. If using CONSULT-II on A/T-equipped vehicle, confirm FLUID TEMP SE in DATA MONITOR mode of A/T system indicates less than .9 volt. Or, drive vehicle for 10 minutes to warm up transmission.