Except For California

IDLE AIR VOLUME LEARNING

IDLE AIR VOLUME LEARNING : Description
Idle Air Volume Learning is a function of ECM to learn the idle air volume that keeps each engine idle speed within the specific range. It must be performed under any of the following conditions:
- Each time electric throttle control actuator or ECM is replaced.
- Idle speed or ignition timing is out of specification.

Step 1-3:

Step 3 (Continued)-6:

IDLE AIR VOLUME LEARNING : Special Repair Requirement