A4 (B5 Platform) Discussion - Engine Code - I have an early 1999 A4 2.8L and wondering where to locate or what the engine code is. Thanks in advance Just pop the hood it's there (on the engine). Mine is also AEB, i have a 99.5, so AEB is a non drive by wire. AEB and ATW can be either DBW OR NDBW! it's stamped on a small tab in the front of your engine by the TB cover and the intake manifold vac nipple. ack 142 193 2,80 603/96-12/98 audi a4 "za.":v6 v6 ack 142 193 2,80 603/96-12/98 audi a4 v6 ack 142 193 2,80 604/97-09/01 audi a6 "gr.":v6 v6 ack 142 193 2,80 610/95-04/11 audi a6 v6 ack 142 193 2,80 607/95-01/99 audi a8 v6 acz 102 139 2,60 601/96-07/97 audi a4 "cn.","gus": v6 acz 102 139 2,60 604/95-07/97 audi a4 "gus":v6 v6 Enter the car make and car model for which you want to see an overview of engine codes. In the overview, you will then get a list of the engine codes with the years of construction and engine capacity. If there is a match with other car makes and car models, these will also be shown in the overview. Please note that the information provided 1.8 Liter 4-Cyl. 5V Turbo (engine codes: AEB, ATW, AWM) 1.8 Liter 4-Cyl. 5V Turbo (engine code: AMU, ATC) 1.8 Liter 4-Cyl. 5V Turbo (engine code: AMB) 2.0 Liter 4-Cyl. 4V Turbo (engine code: BPG) 2.0 Liter 4-Cyl. 5V (engine code: ABA) 2.7 Liter V6 5V BiTurbo (engine code: APB) 2.8 Liter V6 5V (engine codes: AHA, ATQ) This sticker have severall information regarding your car (engine code, gearbox code, paint code, trim code and all the option codes). The engine code is the first information on the 4th line (highlighted in red in the image on the left). lJc4Apx.

audi a4 b5 engine codes