4F2910552A_0030 Siemens SIMOS 8.1 original ECU file – Audi A6 2800220 250hp

Other numbers for the Audi A6 2800220 250hp

4 files cover exactly this car and engine, on Siemens SIMOS 8.1 (4). If your ECU reads differently from this page, 2 of the others:

This ECU and car in figures

Siemens SIMOS 8.1: 11 files. Makes: Audi (11). Most listed: Audi A6 (10), Audi A8 (1).

Audi A6: 957 files. ECU types: Bosch EDC16CP34 (169), Bosch EDC17CP14 (167), Bosch EDC17CP44 (85), Bosch EDC17C64 (57). Engine codes: CAHA (32), CNHA (30), CAGB (28), CAHB (20).