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Model specific boards => Golf mk3 => Topic started by: whit on 15 April 2009, 17:40

Title: ECU - how long to 're-learn' settings??
Post by: whit on 15 April 2009, 17:40

how long does it take for the ECU to re-learn the engine settings?

i cleaned out the throttle body/butterfly and just wondering how long it will take for the ECU to adjust :laugh:

Title: Re: ECU - how long to 're-learn' settings??
Post by: Adam on 15 April 2009, 17:42

Disconnect your battery for 30mins then let the engine run for 30mins is what I did. Noticed the revs move for a min or so.

Title: Re: ECU - how long to 're-learn' settings??
Post by: whit on 16 April 2009, 19:29

is disconnecting the battery the only way?

i thought it learns 'new settings' after a few journeys....but i'm probably completely wrong LOL!! :grin:

Title: Re: ECU - how long to 're-learn' settings??
Post by: ace on 16 April 2009, 19:31

like 8v8v says just disconnect the battery for 30mins. dnt know any other way

Title: Re: ECU - how long to 're-learn' settings??
Post by: gazpowells on 16 April 2009, 22:09

ECU Monitors engine settings all the time and adjusts so engine runs at its best  :smiley:

as above if you want 2 reset ECU just remove battery for 30mins