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Matt C.
Matt C., ASE Certified Technician
Category: Nissan
Satisfied Customers: 41
Experience:  Master Automotive Technician
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I just put a new engine in a 2008 Armada. The idle is to gh

Customer Question

I just put a new engine in a 2008 Armada. The idle is to high at 1500 rpm. Is there a idle relearn procedure.
Submitted: 6 months ago.
Category: Nissan
Expert:  Matt C. replied 6 months ago.

Hello, I would like to see if I could assist you today. There is an idle relearn procedure. The easiest and fastest way is to use a fully functional scan tool, there will be an option to relearn idle.

There is a manual relearn procedure that is very long and extremely difficult to get right (just flat out seems to never work).

If you don't have access to a scan tool you should be able to stop by any shop to have the idle relearn performed, should take them less than five minutes.

Customer: replied 6 months ago.
I have a scan tool
Expert:  Matt C. replied 6 months ago.

If you go into the PCM, it should be under "special functions".

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