AUDI · EDC17C64 ECU · diesel

AUDI A4 EDC17C64 tuning files

Here is what the catalog holds for the AUDI A4 on the EDC17C64. Across the matched variants stock power runs from 150 to 190 HP. 45 distinct variants are catalogued here. It is a diesel platform, so the full diesel solution range is on the table. We match the right calibration to your exact software and validate it before delivery.

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Available solutions

Solutions that apply to the EDC17C64 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

45 distinct variants for the AUDI A4 on the EDC17C64 ECU. Reference the engine and controller software when you upload.

Variant 1

ECU

Catalog engine: 2000 190HP
Engine code: CNHA
Controller brand: BOSCH
ECU: EDC17C64
Stock power: 190 HP
ECU SW: 1037548925
ECU HW: 0281030375
Calibration: 04L906021BM_8246

Variant 2

ECU

Catalog engine: 2000 190HP
Engine code: CNHA
Controller brand: BOSCH
ECU: EDC17C64
Stock power: 190 HP
ECU SW: 1037548922
SW upgrade: 04L906021BM_8246
Calibration: 04L906021BM_8246

Variant 3

ECU

Catalog engine: 2000 150HP
Engine code: CNHA
Controller brand: BOSCH
ECU: EDC17C64
Stock power: 150 HP
SW upgrade: 04L906021CK_8507
Calibration: 04L906021CK_8507

Variant 4

ECU

Catalog engine: 2000 150HP
Engine code: CSUA
Controller brand: BOSCH
ECU: EDC17C64
Stock power: 150 HP
SW upgrade: 04L906021CA_8466
Calibration: 04L906021CA_8466

Variant 5

ECU

Catalog engine: 2000 150HP
Engine code: CSUA
Controller brand: BOSCH
ECU: EDC17C64
Stock power: 150 HP
ECU SW: 8256
ECU HW: 04L906021CA
SW upgrade: 04L906021CA_8256
Calibration: 04L906021CA_8256

Variant 6

ECU

Catalog engine: 2000 150HP
Engine code: CSUB
Controller brand: BOSCH
ECU: EDC17C64
Stock power: 150 HP
SW upgrade: 04L906021CB_8467
Calibration: 04L906021CB_8467

Variant 7

ECU

Catalog engine: 2000 150HP
Engine code: CSUB
Controller brand: BOSCH
ECU: EDC17C64
Stock power: 150 HP
SW upgrade: 04L906021CB_8253
Calibration: 04L906021CB_8253

Variant 8

ECU

Catalog engine: 2000 150HP
Engine code: CSUA
Controller brand: BOSCH
ECU: EDC17C64
Stock power: 150 HP
SW upgrade: 04L906021CG_8349
Calibration: 04L906021CG_8349

Variant 9

ECU

Catalog engine: 2000 150HP
Engine code: CSUA
Controller brand: BOSCH
ECU: EDC17C64
Stock power: 150 HP
SW upgrade: 04L906021CF_8468
Calibration: 04L906021CF_8468

Variant 10

ECU

Catalog engine: 2000 150HP
Engine code: CSUA
Controller brand: BOSCH
ECU: EDC17C64
Stock power: 150 HP
SW upgrade: 04L906021BS_8252
Calibration: 04L906021BS_8252

Variant 11

ECU

Catalog engine: 2000 150HP
Engine code: CSUD
Controller brand: BOSCH
ECU: EDC17C64
Stock power: 150 HP
SW upgrade: 04L906021AM_0656
Calibration: 04L906021AM_0656

Variant 12

ECU

Catalog engine: 2000 150HP
Engine code: CSUD
Controller brand: BOSCH
ECU: EDC17C64
Stock power: 150 HP
SW upgrade: 04L906021AM_3502
Calibration: 04L906021AM_3502

Variant 13

ECU

Catalog engine: 2000 150HP
Engine code: CSUA
Controller brand: BOSCH
ECU: EDC17C64
Stock power: 150 HP
SW upgrade: 04L906021CF_8348
Calibration: 04L906021CF_8348

Variant 14

ECU

Catalog engine: 2000 150HP
Engine code: CNHA
Controller brand: BOSCH
ECU: EDC17C64
Stock power: 150 HP
SW upgrade: 04L906021BK_8251
Calibration: 04L906021BK_8251

Variant 15

ECU

Catalog engine: 2000 150HP
Engine code: CNHA
Controller brand: BOSCH
ECU: EDC17C64
Stock power: 150 HP
SW upgrade: 04L906021BK_8476
Calibration: 04L906021BK_8476

Variant 16

ECU

Catalog engine: 2000 150HP
Engine code: CSUA
Controller brand: BOSCH
ECU: EDC17C64
Stock power: 150 HP
SW upgrade: 04L906021FH_8469
Calibration: 04L906021FH_8469

Variant 17

ECU

Catalog engine: 2000 150HP
Engine code: CSUA
Controller brand: BOSCH
ECU: EDC17C64
Stock power: 150 HP
SW upgrade: 04L906021BT_8470
Calibration: 04L906021BT_8470

Variant 18

ECU

Catalog engine: 2000 150HP
Engine code: CNHA
Controller brand: BOSCH
ECU: EDC17C64
Stock power: 150 HP
SW upgrade: 04L906021BG_8248
Calibration: 04L906021BG_8248

Variant 19

ECU

Catalog engine: 2000 150HP
Engine code: CSUA
Controller brand: BOSCH
ECU: EDC17C64
Stock power: 150 HP
SW upgrade: 04L906021FH_8263
Calibration: 04L906021FH_8263

Variant 20

ECU

Catalog engine: 2000 150HP
Engine code: CSUA
Controller brand: BOSCH
ECU: EDC17C64
Stock power: 150 HP
SW upgrade: 04L906021CC_8257
Calibration: 04L906021CC_8257

Variant 21

ECU

Catalog engine: 2000 150HP
Engine code: CNHA
Controller brand: BOSCH
ECU: EDC17C64
Stock power: 150 HP
SW upgrade: 04L906021FF_8479
Calibration: 04L906021FF_8479

Variant 22

ECU

Catalog engine: 2000 150HP
Engine code: CSUA
Controller brand: BOSCH
ECU: EDC17C64
Stock power: 150 HP
SW upgrade: 04L906021CC_8472
Calibration: 04L906021CC_8472

Variant 23

ECU

Catalog engine: 2000 150HP
Engine code: CSUA
Controller brand: BOSCH
ECU: EDC17C64
Stock power: 150 HP
SW upgrade: 04L906021CF_8262
Calibration: 04L906021CF_8262

Variant 24

ECU

Catalog engine: 2000 150HP
Engine code: CSUA
Controller brand: BOSCH
ECU: EDC17C64
Stock power: 150 HP
SW upgrade: 04L906021BT_8264
Calibration: 04L906021BT_8264

Variant 25

ECU

Catalog engine: 2000 150HP
Engine code: CNHA
Controller brand: BOSCH
ECU: EDC17C64
Stock power: 150 HP
SW upgrade: 04L906021BE_8351
Calibration: 04L906021BE_8351

Variant 26

ECU

Catalog engine: 2000 150HP
Engine code: CSUA
Controller brand: BOSCH
ECU: EDC17C64
Stock power: 150 HP
SW upgrade: 04L906021CG_8261
Calibration: 04L906021CG_8261

Variant 27

ECU

Catalog engine: 2000 150HP
Engine code: CSUA
Controller brand: BOSCH
ECU: EDC17C64
Stock power: 150 HP
SW upgrade: 04L906021CG_8511
Calibration: 04L906021CG_8511

Variant 28

ECU

Catalog engine: 2000 150HP
Engine code: CNHA
Controller brand: BOSCH
ECU: EDC17C64
Stock power: 150 HP
SW upgrade: 04L906021BE_8260
Calibration: 04L906021BE_8260

Variant 29

ECU

Catalog engine: 2000 150HP
Engine code: CSUA
Controller brand: BOSCH
ECU: EDC17C64
Stock power: 150 HP
SW upgrade: 04L997021D_3080
Calibration: 04L997021D_3080

Variant 30

ECU

Catalog engine: 2000 150HP
Engine code: CNHA
Controller brand: BOSCH
ECU: EDC17C64
Stock power: 150 HP
SW upgrade: 04L997022A_3913
Calibration: 04L997022A_3913

Variant 31

ECU

Catalog engine: 2000 150HP
Engine code: CNHA
Controller brand: BOSCH
ECU: EDC17C64
Stock power: 150 HP
SW upgrade: 04L997021H_3084
Calibration: 04L997021H_3084

Variant 32

ECU

Catalog engine: 2000 150HP
Engine code: CNHA
Controller brand: BOSCH
ECU: EDC17C64
Stock power: 150 HP
SW upgrade: 04L997021H_3912
Calibration: 04L997021H_3912

Variant 33

ECU

Catalog engine: 2000 150HP
Engine code: CNHA
Controller brand: BOSCH
ECU: EDC17C64
Stock power: 150 HP
SW upgrade: 04L997022A_3096
Calibration: 04L997022A_3096

Variant 34

ECU

Catalog engine: 2000 150HP
Engine code: CSUD
Controller brand: BOSCH
ECU: EDC17C64
Stock power: 150 HP
SW upgrade: 04L906021AM_0744
Calibration: 04L906021AM_0744

Variant 35

ECU

Catalog engine: 2000 150HP
Engine code: CNHA
Controller brand: BOSCH
ECU: EDC17C64
Stock power: 150 HP
SW upgrade: 04L906021FG_8477
Calibration: 04L906021FG_8477

Variant 36

ECU

Catalog engine: 2000 150HP
Engine code: CNHA
Controller brand: BOSCH
ECU: EDC17C64
Stock power: 150 HP
SW upgrade: 04L906021FE_8286
Calibration: 04L906021FE_8286

Variant 37

ECU

Catalog engine: 2000 150HP
Engine code: CNHA
Controller brand: BOSCH
ECU: EDC17C64
Stock power: 150 HP
SW upgrade: 04L906021FG_8255
Calibration: 04L906021FG_8255

Variant 38

ECU

Catalog engine: 2000 150HP
Engine code: CNHC
Controller brand: BOSCH
ECU: EDC17C64
Stock power: 150 HP
SW upgrade: 04L906021BQ_8285
Calibration: 04L906021BQ_8285

Variant 39

ECU

Catalog engine: 2000 150HP
Engine code: CNHA
Controller brand: BOSCH
ECU: EDC17C64
Stock power: 150 HP
SW upgrade: 04L906021FJ_8474
Calibration: 04L906021FJ_8474

Variant 40

ECU

Catalog engine: 2000 150HP
Engine code: CNHA
Controller brand: BOSCH
ECU: EDC17C64
Stock power: 150 HP
SW upgrade: 04L906021FJ_8254
Calibration: 04L906021FJ_8254

Variant 41

ECU

Catalog engine: 2000 150HP
Engine code: CSUA
Controller brand: BOSCH
ECU: EDC17C64
Stock power: 150 HP
Calibration: 04L906021CA_8256

Variant 42

ECU

Catalog engine: 2000 150HP
Engine code: CSUA
Controller brand: BOSCH
ECU: EDC17C64
Stock power: 150 HP
SW upgrade: 04L997021D_3905
Calibration: 04L997021D_3905

Variant 43

ECU

Catalog engine: 2000 150HP
Engine code: CSUA
Controller brand: BOSCH
ECU: EDC17C64
Stock power: 150 HP
SW upgrade: 04L906021BS_8465
Calibration: 04L906021BS_8465

Variant 44

ECU

Catalog engine: 2000 150HP
Engine code: CSUD
Controller brand: BOSCH
ECU: EDC17C64
Stock power: 150 HP
SW upgrade: 04L906021BC_0746
Calibration: 04L906021BC_0746

Variant 45

ECU

Catalog engine: 2000 150HP
Engine code: CSUD
Controller brand: BOSCH
ECU: EDC17C64
Stock power: 150 HP
ECU SW: 1037548915
ECU HW: 0281xxxxxx
SW upgrade: 04L906021BC_0657
Calibration: 04L906021BC_0657

Related vehicles

Other vehicles built on the EDC17C64 controller or the same engine — handy when a platform spans several models and makes.

Questions, answered.

Which tuning solutions are available for the AUDI A4 on the EDC17C64?

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 EDC17C64 ECU software on this model?

Yes — the AUDI A4 on the EDC17C64 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.