Technical My Abarths a bit slugish?

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Technical My Abarths a bit slugish?

Joined
Dec 8, 2003
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Location
london, United Kingdom.
Hi Guys,
My car has had its ECU changed(last week, friday, only done 50miles) due to rough idling, since then its been very slugish and hesitant in first and second gear.
Is this normal?
Is there a learning period for the new ECU?

Any help would be great.
 
I would say it is the ECU resetting itself.

When I had a remap, I was told to give it as much welly as possible, to allow all the sensors to re-establish themselves; this seemed to do the trick.

How have you been driving the car, KK? And has it sorted itself by now?
 
Hi stu, yes ive just been up and down the A40 giving it some, and yes it does seem better today, pull away is a bit more lively, but still nowhere near to what it was.
Lets hope it gets better, as time and miles go by.
Ill give a few more days.
Thanks for your help.
 
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