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  1. General Maintenance, Troubleshooting & Accidents.
    Hi, since last week my AF learning is up to +18% only when cruising. At idle it stays near -3% to + 5%. It's a WRX 2018 Mods are : Mishimoto Intake GS EBCS IAG Full tgv IAG AOS Also it makes a wierd noise at 2000 rpm thx
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