CE1 wiring help. Post Posted 09 May 2021, 10:21 PM #1650683 (In Topic #232921) Neilski12 Newbie Hi. Currently upgrading my 81 gti to CE1, and cant find any information on this plug? Any help would be hugely appreciated. Thanks 😊. 0 guests and 0 members have just viewed this: None. Forum home New Technical / Non-Technical Guides