Engine control unit Audi A4 B5 (8D) 1994–2001 1.6 AHL 3B0907557E

Part type

Engine control unit

Also known as

ECU, Engine control module

Manufacturer

Audi

Model

A4 B5 (8D)

Years

1994–2001

Engine

1.6

Engine code

AHL

Part brand

Siemens

SKU

8261D2F4

OEM

3B0907557E

5WP436801

805110R0010013

Siemens engine control unit for Audi A4 B5 (8D) 1.6 AHL petrol. The ECU manages core engine functions such as fuel and ignition control, so matching the OEM code to your original unit is essential for correct fitment. OEM references are 3B0907557E, 5WP436801 and 805110R0010013.