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Chipping and ECU relearning period

Printed From: Bavarian-Board.co.uk - BMW Owners Discussion Forum
Category: Technical & Model Specific Forums
Forum Name: BMW 5 Series
Forum Discription: This forum will deal with any issues on the BMW 5 Series (E12, E28, E34, E39, E60 & E61)
URL: http://www.bavarian-board.co.uk/forum_posts.asp?TID=26479
Printed Date: 26-June-2024 at 08:38


Topic: Chipping and ECU relearning period
Posted By: ktteoh
Subject: Chipping and ECU relearning period
Date Posted: 25-January-2006 at 15:47
when you change a chip or make changes to the PCV or ICV vacuum lines, is there a "re-learning" period for the ECU or correct procedure for this ie let it idle for 10 minutes etc ?

i find that after chipping idle is unsteady for a while or whenver i make mods to the vacuum breather lines.


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