AUDI · MD1CS004 ECU · diesel

AUDI A5 MD1CS004 tuning files

Tuning file coverage for the AUDI A5 running the MD1CS004 ECU. Across the matched variants stock power runs from 150 to 204 HP. 28 distinct variants are catalogued here. Diesel calibration here covers everything from a clean Stage 1 to the emissions-side work. Every file is matched to the exact calibration on your vehicle and signed off by an operator.

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Available solutions

Solutions that apply to the MD1CS004 on this diesel platform. The exact set depends on the specific engine and software version.

Stage 1 Stage 2 DPF Off EGR Off AdBlue Off Swirl Flaps OffLambda / O2MAF OffTVANOx OffAGSReadinessStart/Stop OffOil PressureLimp Mode Off

Engine variants & ECU software

28 distinct variants for the AUDI A5 on the MD1CS004 ECU. Reference the engine and controller software when you upload.

Variant 1

ECU

Catalog engine: 2000 204HP
Controller brand: BOSCH
ECU: MD1CS004
Stock power: 204 HP
SW upgrade: 05L906027AF_4030
Calibration: 05L906027AF_4030

Variant 2

ECU

Catalog engine: 2000 204HP
Controller brand: BOSCH
ECU: MD1CS004
Stock power: 204 HP
SW upgrade: 05L906027BB_9653
Calibration: 05L906027BB_9653

Variant 3

ECU

Catalog engine: 2000 204HP
Controller brand: BOSCH
ECU: MD1CS004
Stock power: 204 HP
ECU SW: 0979
ECU HW: 05L906027BL
SW upgrade: 05L906027BL_0979
Calibration: 05L906027BL_0979

Variant 4

ECU

Catalog engine: 2000 204HP
Controller brand: BOSCH
ECU: MD1CS004
Stock power: 204 HP
SW upgrade: 05L906027BD_9656
Calibration: 05L906027BD_9656

Variant 5

ECU

Catalog engine: 2000 204HP
Controller brand: BOSCH
ECU: MD1CS004
Stock power: 204 HP
SW upgrade: 05L906027T_1113
Calibration: 05L906027T_1113

Variant 6

ECU

Catalog engine: 2000 204HP
Controller brand: BOSCH
ECU: MD1CS004
Stock power: 204 HP
ECU SW: 1463
ECU HW: 05L906027AF
SW upgrade: 05L906027AF_1463
Calibration: 05L906027AF_1463

Variant 7

ECU

Catalog engine: 2000 204HP
Controller brand: BOSCH
ECU: MD1CS004
Stock power: 204 HP
SW upgrade: 05L906027AF_3239
Calibration: 05L906027AF_3239

Variant 8

ECU

Catalog engine: 2000 204HP
Controller brand: BOSCH
ECU: MD1CS004
Stock power: 204 HP
SW upgrade: 05L906027L_3237
Calibration: 05L906027L_3237

Variant 9

ECU

Catalog engine: 2000 204HP
Controller brand: BOSCH
ECU: MD1CS004
Stock power: 204 HP
SW upgrade: 05L906027M_4024
Calibration: 05L906027M_4024

Variant 10

ECU

Catalog engine: 2000 204HP
Controller brand: BOSCH
ECU: MD1CS004
Stock power: 204 HP
SW upgrade: 05L906027L_1855
Calibration: 05L906027L_1855

Variant 11

ECU

Catalog engine: 2000 204HP
Controller brand: BOSCH
ECU: MD1CS004
Stock power: 204 HP
SW upgrade: 05L906027L_0844
Calibration: 05L906027L_0844

Variant 12

ECU

Catalog engine: 2000 204HP
Controller brand: BOSCH
ECU: MD1CS004
Stock power: 204 HP
SW upgrade: 05L906027AA_1477
Calibration: 05L906027AA_1477

Variant 13

ECU

Catalog engine: 2000 204HP
Controller brand: BOSCH
ECU: MD1CS004
Stock power: 204 HP
SW upgrade: 05L906027BG_9650
Calibration: 05L906027BG_9650

Variant 14

ECU

Catalog engine: 2000 204HP
Controller brand: BOSCH
ECU: MD1CS004
Stock power: 204 HP
SW upgrade: 05L906027Q_0763
Calibration: 05L906027Q_0763

Variant 15

ECU

Catalog engine: 2000 204HP
Controller brand: BOSCH
ECU: MD1CS004
Stock power: 204 HP
SW upgrade: 05L906027BM_0762
Calibration: 05L906027BM_0762

Variant 16

ECU

Catalog engine: 2000 204HP
Controller brand: BOSCH
ECU: MD1CS004
Stock power: 204 HP

Variant 17

ECU

Catalog engine: 2000 204HP
Controller brand: BOSCH
ECU: MD1CS004
Stock power: 204 HP
SW upgrade: 05L906027BM_1857
Calibration: 05L906027BM_1857

Variant 18

ECU

Catalog engine: 2000 204HP
Controller brand: BOSCH
ECU: MD1CS004
Stock power: 204 HP
ECU SW: 1478
ECU HW: 05L906027AB
SW upgrade: 05L906027AB_1478
Calibration: 05L906027AB_1478

Variant 19

ECU

Catalog engine: 2000 204HP
Controller brand: BOSCH
ECU: MD1CS004
Stock power: 204 HP
ECU SW: 10SW033025
SW upgrade: 05L906027H_9920
Calibration: 05L906027H_9920

Variant 20

ECU

Catalog engine: 2000 204HP
Controller brand: BOSCH
ECU: MD1CS004
Stock power: 204 HP
SW upgrade: 05L906027AF_0759
Calibration: 05L906027AF_0759

Variant 21

ECU

Catalog engine: 2000 204HP
Controller brand: BOSCH
ECU: MD1CS004
Stock power: 204 HP
ECU SW: 10SW033025
SW upgrade: 05L906027D_5964
Calibration: 05L906027D_5964

Variant 22

ECU

Catalog engine: 2000 204HP
Controller brand: BOSCH
ECU: MD1CS004
Stock power: 204 HP
SW upgrade: 05L906027Q_4025
Calibration: 05L906027Q_4025

Variant 23

ECU

Catalog engine: 2000 204HP
Controller brand: BOSCH
ECU: MD1CS004
Stock power: 204 HP
SW upgrade: 05L906027Q_1854
Calibration: 05L906027Q_1854

Variant 24

ECU

Catalog engine: 2000 204HP
Controller brand: BOSCH
ECU: MD1CS004
Stock power: 204 HP
SW upgrade: 05L906027AA_1111
Calibration: 05L906027AA_1111

Variant 25

ECU

Catalog engine: 2000 204HP
Controller brand: BOSCH
ECU: MD1CS004
Stock power: 204 HP
SW upgrade: 05L906027BH_9649
Calibration: 05L906027BH_9649

Variant 26

ECU

Catalog engine: 2000 150HP
Controller brand: BOSCH
ECU: MD1CS004
Stock power: 150 HP
ECU SW: 10SW033025
SW upgrade: 05L906022BK_9889
Calibration: 05L906022BK_9889

Variant 27

ECU

Catalog engine: 2000 150HP
Controller brand: BOSCH
ECU: MD1CS004
Stock power: 150 HP
ECU SW: 10SW033025
SW upgrade: 05L906022F_0987
Calibration: 05L906022F_0987

Variant 28

ECU

Catalog engine: 2000 150HP
Controller brand: BOSCH
ECU: MD1CS004
Stock power: 150 HP
ECU SW: 10SW033025
SW upgrade: 05L906022BJ_9890
Calibration: 05L906022BJ_9890

Related vehicles

Other vehicles built on the MD1CS004 controller or the same engine — handy when a platform spans several models and makes.

Questions, answered.

Which tuning solutions are available for the AUDI A5 on the MD1CS004?

Stage 1, Stage 2, DPF Off, EGR Off, AdBlue Off, Swirl Flaps Off, Lambda / O2, MAF Off, TVA, NOx Off, AGS, Readiness, Start/Stop Off, Oil Pressure, Limp Mode Off. The exact set depends on the specific engine and software version.

Do you cover the MD1CS004 ECU software on this model?

Yes — the AUDI A5 on the MD1CS004 ECU is part of the catalog. Upload your original file and it is matched to the right calibration before any work is done.

How is the file delivered?

Through the TuningBay workflow with operator validation and one safe, sensible result per job. Files we deliver, we stand behind.