8HPXY_ZX8U4000 ZX8U4000 Temic AL551 original ECU file – Audi A8 4.2 350hp

SW ZX8U4000 is also listed for

The catalogue has this SW number on 5 other vehicle variants, 5 files:

• Audi A6 2.0 211hp, 3.0 310hp, 4.0 450hp 3 files
• Audi A4 2.0 211hp
• Audi RS6 4.0 605hp

Other numbers for the Audi A8 4.2 350hp

7 files cover exactly this car and engine, on Bosch MED9.1 (6), Temic AL551 (1). If your ECU reads differently from this page, the others:

This ECU and car in figures

Temic AL551: 24 files, 11 SW numbers, 10 with a map pack. Makes: Audi (24). Most listed: Audi A6 (10), Audi A8 (5), Audi Q5 (4), Audi SQ5 (2).

Audi A8: 235 files. ECU types: Bosch EDC17CP44 (53), Bosch ME7.1.1 (52), Bosch EDC16CP34 (37), Bosch MED17.1.1 (13). Engine codes: CDRA (13), CDSB (11), CDTA (10), CTBA (8).