nissan Workshop Repair Guides

Nissan and Datsun Workshop Service and Repair Manuals

Engine Controls - Idle, Base Idle & Timing, Startability|Page 7853 > < Engine Controls - Idle, Base Idle & Timing, Startability|Page 7851
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Idle Speed: Description and Operation

"Idle Air Volume Learning" is an operation to learn the idle air volume that keeps each engine within the specific range. It must be performed under any
of the following conditions:

-

Each time IACV-AAC valve, throttle body or PCM is replaced.

-

Idle speed or ignition timing is out of specification.

Engine Controls - Idle, Base Idle & Timing, Startability|Page 7853 > < Engine Controls - Idle, Base Idle & Timing, Startability|Page 7851