With all this motor cross-reference and talk (part of my blown motor studies), here is a complete list of 96-current engine codes for the Audi's: VW engine codes will also follow. Engines covered. 1.8L turbo gasoline (engine codes: AEB, ATW, AWM) 2.8L gasoline (engine codes: AFC, AHA, ATQ) Transmissions covered: 5-speed Manual (transmission codes: 012, 01W, 01A) 5-speed Automatic (transmission code 01V) Technical highlights: Covers Audi A4 sedan and A4 Avant (wagon) models, including quattro versions. Audi 4 Cylinder Turbo Engine Codes Audi A4 2000 AEB, ATW, AWM 1.8 Liter Models: You'll need to remove the decorative engine cover. The engine code is found on the drivers side front on the engine block. You may also find the engine code on a sticker attached to the cylinder head. However, over time the numbers become very hard to read. 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 A4 (B5 Platform) Discussion - Engine Code - Does anybody know if I can buy Coli Packs with engine code AUG, AWM,ATW & AMB and fit it on my AEB??? Feedback; Events Discussion; Newsletter Archive; Audi Models. Audi allroad; Audi A1; Audi A2; Audi A3 / S3 / RS 3; Audi A4; Audi S4 / RS4; Audi A5 / S5 / RS 5 Coupe & Cabrio; Audi A6 / S6 / RS 6 Hi I need to change the engine on my Sons 55 plate A4 S line 2.0d with a engine code BRD and I am wondering if it possible to put the same engine in but with a different engine code. Can anybody tell me what the difference is between the engine codes. Thank You Martin .

audi a4 b5 engine codes