audi 80

How I converted an Audi 80 B4 na "B4 Challengera"

by

American Muscle from Ingolstadt? Here's how I converted the Audi 80 B4 na "B4 Challengera".

Everyone told me: "It Won't Work". Others asked: "What for?”. But when you have old German armored equipment in your garage 90., …

PETROL INJECTION SUPPLY – Audi 80

by

PETROL INJECTION SUPPLY – Audi 80

Five different injection systems were used in the Audi 80 B3 engines.

The K-Jetronic injection system was used in the engine 1,8 dm3, marked with the DZ symbol, and in the engine 1,6 dm3, marked ABB. Hydraulically controlled …

Audi 80 – simple maintenance

by

Most of the maintenance work can be done independently. However, it is often better to carry out some activities at a service station. These include activities, for which special tools are necessary, experience or measuring instruments, and activities, which the service station can do faster.

Listed below, …

Audi diagnosis 80 crew

by

Audi diagnosis 80 crew

I promised, that in time I will describe the diagnostics on these engines.
Description of measurement groups
Group 1
1 block – Engine revolutions
2 block – Engine temperature read from the blue sensor
3 block – Lambda probe voltage
4 block
…