Newbie question (sorry!)

AndySTT

98 A4 1.8T Sport
Joined
Jan 26, 2007
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Location
Wickford, Essex
Website
www.resilient-solutions.co.uk
Guys, wanting to chip my 1.8T and want to find the ECU number and the ECU itself for that matter, where is it?

Probably a stupid question but it's dark and I can't find an answer via a search of the site.

Cheers :salute:
 
the ECU is located at the top left corner of the engine bay inside a black plastic housing ( as you stand at the front of the car) . If you have a later car, you will need to remove the battery/servo cover/ leaf catcher trim to gain access to it.

HTH