AUDI · EDC17C46 ECU · diesel

AUDI A3 EDC17C46 tuning files

Everything we work with on the AUDI A3 fitted with the EDC17C46. The matched variants sit between 140 and 170 HP from the factory. On this diesel, expect the complete diesel toolset — from Stage work to the common delete requests. Your file is built against the exact ECU software on the car, then operator-verified.

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Available solutions

What we can run on the EDC17C46 for this diesel — the precise options narrow down by 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

78 distinct variants for the AUDI A3 on the EDC17C46 ECU. Reference the engine and controller software when you upload.

Variant 1

ECU

Catalog engine: 2000 16v TDI 170HP
Engine code: CFGB
Controller brand: BOSCH
ECU: EDC17C46
Stock power: 170 HP
SW upgrade: 03L906018AJ_7763
Calibration: 03L906018AJ_7763

Variant 2

ECU

Catalog engine: 2000 16v TDI 170HP
Engine code: CFGB
Controller brand: BOSCH
ECU: EDC17C46
Stock power: 170 HP
ECU SW: 1037510938
SW upgrade: 03L906018AK_7765
Calibration: 03L906018AK_7765

Variant 3

ECU

Catalog engine: 2000 16v TDI 170HP
Engine code: CFGB
Controller brand: BOSCH
ECU: EDC17C46
Stock power: 170 HP
ECU SW: 1037510939
ECU HW: 0281xxxxxx
SW upgrade: 03L906018AL_7764
Calibration: 03L906018AL_7764

Variant 4

ECU

Catalog engine: 2000 170HP
Engine code: CFFB
Controller brand: BOSCH
ECU: EDC17C46
Stock power: 170 HP
SW upgrade: 03L906018BF_7135
Calibration: 03L906018BF_7135

Variant 5

ECU

Catalog engine: 2000 170HP
Engine code: CGLC
Controller brand: BOSCH
ECU: EDC17C46
Stock power: 170 HP
SW upgrade: 03L906018JH_9977
Calibration: 03L906018JH_9977

Variant 6

ECU

Catalog engine: 2000 170HP
Engine code: CFGB
Controller brand: BOSCH
ECU: EDC17C46
Stock power: 170 HP
ECU SW: 1037508384
ECU HW: 0281xxxxxx
SW upgrade: 03L906018AJ_6378
Calibration: 03L906018AJ_6378

Variant 7

ECU

Catalog engine: 2000 170HP
Engine code: CFGB
Controller brand: BOSCH
ECU: EDC17C46
Stock power: 170 HP
ECU SW: 1037510937
ECU HW: 0281xxxxxx
SW upgrade: 03L906018AJ_9977
Calibration: 03L906018AJ_9977

Variant 8

ECU

Catalog engine: 2000 170HP
Engine code: CFGB
Controller brand: BOSCH
ECU: EDC17C46
Stock power: 170 HP
SW upgrade: 03L906018AK_9979
Calibration: 03L906018AK_9979

Variant 9

ECU

Catalog engine: 2000 170HP
Engine code: CGLC
Controller brand: BOSCH
ECU: EDC17C46
Stock power: 170 HP
ECU SW: 1037561846
SW upgrade: 03L906018JH_9978
Calibration: 03L906018JH_9978

Variant 10

ECU

Catalog engine: 2000 143HP
Engine code: CFFB
Controller brand: BOSCH
ECU: EDC17C46
Stock power: 143 HP
ECU SW: 1037507685
SW upgrade: 03L906018AG_6785
Calibration: 03L906018AG_6785

Variant 11

ECU

Catalog engine: 2000 143HP
Engine code: CFFA
Controller brand: BOSCH
ECU: EDC17C46
Stock power: 143 HP
ECU SW: 1037508211
ECU HW: 0281xxxxxx
SW upgrade: 03L906018AD_6742
Calibration: 03L906018AD_6742

Variant 12

ECU

Catalog engine: 2000 140HP
Engine code: CFFB
Controller brand: BOSCH
ECU: EDC17C46
Stock power: 140 HP
SW upgrade: 03L906018AH_9979
Calibration: 03L906018AH_9979

Variant 13

ECU

Catalog engine: 2000 140HP
Engine code: CFHB
Controller brand: BOSCH
ECU: EDC17C46
Stock power: 140 HP
SW upgrade: 03L906018AM_9014
Calibration: 03L906018AM_9014

Variant 14

ECU

Catalog engine: 2000 140HP
Engine code: CFFB
Controller brand: BOSCH
ECU: EDC17C46
Stock power: 140 HP
SW upgrade: 03L906018AG_9980
Calibration: 03L906018AG_9980

Variant 15

ECU

Catalog engine: 2000 140HP
Engine code: CFFB
Controller brand: BOSCH
ECU: EDC17C46
Stock power: 140 HP
SW upgrade: 03L906018AB_7C46
Calibration: 03L906018AB_7C46

Variant 16

ECU

Catalog engine: 2000 140HP
Engine code: CFFA
Controller brand: BOSCH
ECU: EDC17C46
Stock power: 140 HP
SW upgrade: 03L906018AE_9978
Calibration: 03L906018AE_9978

Variant 17

ECU

Catalog engine: 2000 140HP
Engine code: CFFB
Controller brand: BOSCH
ECU: EDC17C46
Stock power: 140 HP
SW upgrade: 03L906018AG_9979
Calibration: 03L906018AG_9979

Variant 18

ECU

Catalog engine: 2000 140HP
Engine code: CFFA
Controller brand: BOSCH
ECU: EDC17C46
Stock power: 140 HP
SW upgrade: 03L906018AD_4540
Calibration: 03L906018AD_4540

Variant 19

ECU

Catalog engine: 2000 140HP
Engine code: CFHC
Controller brand: BOSCH
ECU: EDC17C46
Stock power: 140 HP
SW upgrade: 03L906018BR_9979
Calibration: 03L906018BR_9979

Variant 20

ECU

Catalog engine: 2000 140HP
Engine code: CFFB
Controller brand: BOSCH
ECU: EDC17C46
Stock power: 140 HP
SW upgrade: 03L906018AH_9980
Calibration: 03L906018AH_9980

Variant 21

ECU

Catalog engine: 2000 140HP
Engine code: CFFA
Controller brand: BOSCH
ECU: EDC17C46
Stock power: 140 HP
SW upgrade: 03L906018AD_9039
Calibration: 03L906018AD_9039

Variant 22

ECU

Catalog engine: 2000 140HP
Engine code: CFFB
Controller brand: BOSCH
ECU: EDC17C46
Stock power: 140 HP
SW upgrade: 03L906018BA_6778
Calibration: 03L906018BA_6778

Variant 23

ECU

Catalog engine: 2000 140HP
Engine code: CFHC
Controller brand: BOSCH
ECU: EDC17C46
Stock power: 140 HP
SW upgrade: 03L906018AN_9983
Calibration: 03L906018AN_9983

Variant 24

ECU

Catalog engine: 2000 140HP
Engine code: CFFA
Controller brand: BOSCH
ECU: EDC17C46
Stock power: 140 HP
SW upgrade: 03L906018AD_9980
Calibration: 03L906018AD_9980

Variant 25

ECU

Catalog engine: 2000 140HP
Engine code: CFFA
Controller brand: BOSCH
ECU: EDC17C46
Stock power: 140 HP
SW upgrade: 03L906018AE_9040
Calibration: 03L906018AE_9040

Variant 26

ECU

Catalog engine: 2000 140HP
Engine code: CFFA
Controller brand: BOSCH
ECU: EDC17C46
Stock power: 140 HP
SW upgrade: 03L906018AD_9979
Calibration: 03L906018AD_9979

Variant 27

ECU

Catalog engine: 2000 140HP
Engine code: CFHB
Controller brand: BOSCH
ECU: EDC17C46
Stock power: 140 HP
SW upgrade: 03L906018AM_9981
Calibration: 03L906018AM_9981

Variant 28

ECU

Catalog engine: 2000 140HP
Engine code: CFHC
Controller brand: BOSCH
ECU: EDC17C46
Stock power: 140 HP
SW upgrade: 03L906018AQ_9016
Calibration: 03L906018AQ_9016

Variant 29

ECU

Catalog engine: 2000 140HP
Engine code: CFHC
Controller brand: BOSCH
ECU: EDC17C46
Stock power: 140 HP
SW upgrade: 03L906018AN_9981
Calibration: 03L906018AN_9981

Variant 30

ECU

Catalog engine: 2000 140HP
Engine code: CFGB
Controller brand: BOSCH
ECU: EDC17C46
Stock power: 140 HP
ECU SW: 1037509934
ECU HW: 0281XXXXXX
SW upgrade: 03L906018AL_6380
Calibration: 03L906018AL_6380

Variant 31

ECU

Catalog engine: 2000 140HP
Engine code: CFHC
Controller brand: BOSCH
ECU: EDC17C46
Stock power: 140 HP
SW upgrade: 03L906018AQ_9980
Calibration: 03L906018AQ_9980

Variant 32

ECU

Catalog engine: 2000 140HP
Engine code: CFHC
Controller brand: BOSCH
ECU: EDC17C46
Stock power: 140 HP
SW upgrade: 03L906018AQ_9979
Calibration: 03L906018AQ_9979

Variant 33

ECU

Catalog engine: 2000 140HP
Engine code: CFHC
Controller brand: BOSCH
ECU: EDC17C46
Stock power: 140 HP
SW upgrade: 03L906018AQ_9982
Calibration: 03L906018AQ_9982

Variant 34

ECU

Catalog engine: 2000 140HP
Engine code: CFHB
Controller brand: BOSCH
ECU: EDC17C46
Stock power: 140 HP
SW upgrade: 03L906018AM_9979
Calibration: 03L906018AM_9979

Variant 35

ECU

Catalog engine: 2000 140HP
Engine code: CFFA
Controller brand: BOSCH
ECU: EDC17C46
Stock power: 140 HP
SW upgrade: 03L906018AE_6743
Calibration: 03L906018AE_6743

Variant 36

ECU

Catalog engine: 2000 140HP
Engine code: CFHD
Controller brand: BOSCH
ECU: EDC17C46
Stock power: 140 HP
SW upgrade: 03L906018A_7873
Calibration: 03L906018A_7873

Variant 37

ECU

Catalog engine: 2000 140HP
Engine code: CLCA
Controller brand: BOSCH
ECU: EDC17C46
Stock power: 140 HP
SW upgrade: 03L906018EN_7023
Calibration: 03L906018EN_7023

Variant 38

ECU

Catalog engine: 2000 140HP
Engine code: CFHC
Controller brand: BOSCH
ECU: EDC17C46
Stock power: 140 HP
SW upgrade: 03L997264N_2049
Calibration: 03L997264N_2049

Variant 39

ECU

Catalog engine: 2000 140HP
Engine code: CFHA
Controller brand: BOSCH
ECU: EDC17C46
Stock power: 140 HP
SW upgrade: 03L906018BP_9980
Calibration: 03L906018BP_9980

Variant 40

ECU

Catalog engine: 2000 140HP
Engine code: CFHD
Controller brand: BOSCH
ECU: EDC17C46
Stock power: 140 HP
SW upgrade: 03L906018CR_6238
Calibration: 03L906018CR_6238

Variant 41

ECU

Catalog engine: 2000 140HP
Engine code: CFHA
Controller brand: BOSCH
ECU: EDC17C46
Stock power: 140 HP
SW upgrade: 03L906018BP_9981
Calibration: 03L906018BP_9981

Variant 42

ECU

Catalog engine: 2000 140HP
Engine code: CFFB
Controller brand: BOSCH
ECU: EDC17C46
Stock power: 140 HP
SW upgrade: 03L906018CD_9970
Calibration: 03L906018CD_9970

Variant 43

ECU

Catalog engine: 2000 140HP
Engine code: CFHF
Controller brand: BOSCH
ECU: EDC17C46
Stock power: 140 HP
SW upgrade: 03L906018BQ_9979
Calibration: 03L906018BQ_9979

Variant 44

ECU

Catalog engine: 2000 140HP
Engine code: CFHC
Controller brand: BOSCH
ECU: EDC17C46
Stock power: 140 HP
SW upgrade: 03L906018BR_9978
Calibration: 03L906018BR_9978

Variant 45

ECU

Catalog engine: 2000 140HP
Engine code: CFHD
Controller brand: BOSCH
ECU: EDC17C46
Stock power: 140 HP
SW upgrade: 03L906018CR_6750
Calibration: 03L906018CR_6750

Variant 46

ECU

Catalog engine: 2000 140HP
Engine code: CFHF
Controller brand: BOSCH
ECU: EDC17C46
Stock power: 140 HP
SW upgrade: 03L906018BQ_9981
Calibration: 03L906018BQ_9981

Variant 47

ECU

Catalog engine: 2000 140HP
Engine code: CFFB
Controller brand: BOSCH
ECU: EDC17C46
Stock power: 140 HP
SW upgrade: 03L906018CF_9970
Calibration: 03L906018CF_9970

Variant 48

ECU

Catalog engine: 2000 140HP
Engine code: CLCB
Controller brand: BOSCH
ECU: EDC17C46
Stock power: 140 HP
SW upgrade: 03L906018EH_9881
Calibration: 03L906018EH_9881

Variant 49

ECU

Catalog engine: 2000 140HP
Engine code: CFFB
Controller brand: BOSCH
ECU: EDC17C46
Stock power: 140 HP
SW upgrade: 03L906018CG_6425
Calibration: 03L906018CG_6425

Variant 50

ECU

Catalog engine: 2000 140HP
Engine code: CFHC
Controller brand: BOSCH
ECU: EDC17C46
Stock power: 140 HP
SW upgrade: 03L906018BR_9980
Calibration: 03L906018BR_9980

Variant 51

ECU

Catalog engine: 2000 140HP
Engine code: CFFB
Controller brand: BOSCH
ECU: EDC17C46
Stock power: 140 HP
SW upgrade: 03L906018CD_9981
Calibration: 03L906018CD_9981

Variant 52

ECU

Catalog engine: 2000 140HP
Engine code: CFHD
Controller brand: BOSCH
ECU: EDC17C46
Stock power: 140 HP
SW upgrade: 03L906018CR_7874
Calibration: 03L906018CR_7874

Variant 53

ECU

Catalog engine: 2000 140HP
Engine code: CLCA
Controller brand: BOSCH
ECU: EDC17C46
Stock power: 140 HP
SW upgrade: 03L906018EJ_9977
Calibration: 03L906018EJ_9977

Variant 54

ECU

Catalog engine: 2000 140HP
Engine code: CFHD
Controller brand: BOSCH
ECU: EDC17C46
Stock power: 140 HP
SW upgrade: 03L906018CR_9979
Calibration: 03L906018CR_9979

Variant 55

ECU

Catalog engine: 2000 140HP
Engine code: CFHF
Controller brand: BOSCH
ECU: EDC17C46
Stock power: 140 HP
SW upgrade: 03L906018BQ_9978
Calibration: 03L906018BQ_9978

Variant 56

ECU

Catalog engine: 2000 140HP
Engine code: CFFB
Controller brand: BOSCH
ECU: EDC17C46
Stock power: 140 HP
SW upgrade: 03L906018CG_9978
Calibration: 03L906018CG_9978

Variant 57

ECU

Catalog engine: 2000 140HP
Engine code: CFFB
Controller brand: BOSCH
ECU: EDC17C46
Stock power: 140 HP
SW upgrade: 03L906018AB_5394
Calibration: 03L906018AB_5394

Variant 58

ECU

Catalog engine: 2000 140HP
Engine code: CLJA
Controller brand: BOSCH
ECU: EDC17C46
Stock power: 140 HP
SW upgrade: 03L906018EG_9977
Calibration: 03L906018EG_9977

Variant 59

ECU

Catalog engine: 2000 140HP
Engine code: CLJA
Controller brand: BOSCH
ECU: EDC17C46
Stock power: 140 HP
SW upgrade: 03L906018EG_8770
Calibration: 03L906018EG_8770

Variant 60

ECU

Catalog engine: 2000 140HP
Engine code: CFHC
Controller brand: BOSCH
ECU: EDC17C46
Stock power: 140 HP
SW upgrade: 03L906018BR_5948
Calibration: 03L906018BR_5948

Variant 61

ECU

Catalog engine: 2000 140HP
Engine code: CLJA
Controller brand: BOSCH
ECU: EDC17C46
Stock power: 140 HP
SW upgrade: 03L906018EG_7022
Calibration: 03L906018EG_7022

Variant 62

ECU

Catalog engine: 2000 140HP
Engine code: CFHA
Controller brand: BOSCH
ECU: EDC17C46
Stock power: 140 HP
SW upgrade: 03L906018BP_5946
Calibration: 03L906018BP_5946

Variant 63

ECU

Catalog engine: 2000 140HP
Engine code: CFFB
Controller brand: BOSCH
ECU: EDC17C46
Stock power: 140 HP
SW upgrade: 03L906018CG_9971
Calibration: 03L906018CG_9971

Variant 64

ECU

Catalog engine: 2000 140HP
Engine code: CFFB
Controller brand: BOSCH
ECU: EDC17C46
Stock power: 140 HP
ECU SW: 1037508208
ECU HW: 0281016306
Calibration: 03L906018AB_6744

Variant 65

ECU

Catalog engine: 2000 140HP
Engine code: CFFB
Controller brand: BOSCH
ECU: EDC17C46
Stock power: 140 HP
ECU SW: 1037505492
ECU HW: 0281016306
SW upgrade: 03L906018AB_5394
Calibration: 03L906018AB_5394

Variant 66

ECU

Catalog engine: 2000 140HP
Engine code: CFFB
Controller brand: BOSCH
ECU: EDC17C46
Stock power: 140 HP
ECU SW: 1037516680
ECU HW: 0281016306
Calibration: 03L906018AB_9041

Variant 67

ECU

Catalog engine: 2000 140HP
Engine code: CFFB
Controller brand: BOSCH
ECU: EDC17C46
Stock power: 140 HP
ECU SW: 1037508209
ECU HW: 0281016402
Calibration: 03L906018AH_6745

Variant 68

ECU

Catalog engine: 2000 140HP
Engine code: CFFB
Controller brand: BOSCH
ECU: EDC17C46
Stock power: 140 HP
ECU SW: 1037516677
ECU HW: 0281xxx402
SW upgrade: 03L906018AH_9042
Calibration: 03L906018AH_9042

Variant 69

ECU

Catalog engine: 2000 140HP
Engine code: CFHF
Controller brand: BOSCH
ECU: EDC17C46
Stock power: 140 HP
SW upgrade: 03L906018BQ_9980
Calibration: 03L906018BQ_9980

Variant 70

ECU

Catalog engine: 2000 140HP
Engine code: CFHD
Controller brand: BOSCH
ECU: EDC17C46
Stock power: 140 HP
ECU SW: 9982
ECU HW: 03L906018A
SW upgrade: 03L906018A_9982
Calibration: 03L906018A_9982

Variant 71

ECU

Catalog engine: 2000 140HP
Engine code: CFFB
Controller brand: BOSCH
ECU: EDC17C46
Stock power: 140 HP
ECU SW: 1037509930
ECU HW: 0281xxxxxx
SW upgrade: 03L906018BA_9970
Calibration: 03L906018BA_9970

Variant 72

ECU

Catalog engine: 2000 140HP
Engine code: CFFB
Controller brand: BOSCH
ECU: EDC17C46
Stock power: 140 HP
ECU SW: 1037508342
ECU HW: 0281xxxxxx
SW upgrade: 03L906018_7262
Calibration: 03L906018_7262

Variant 73

ECU

Catalog engine: 2000 140HP
Engine code: CFFB
Controller brand: BOSCH
ECU: EDC17C46
Stock power: 140 HP
ECU SW: 1037564378
ECU HW: 0281xxxxxx
SW upgrade: 03L906018AB_9981
Calibration: 03L906018AB_9981

Variant 74

ECU

Catalog engine: 2000 140HP
Engine code: CFFB
Controller brand: BOSCH
ECU: EDC17C46
Stock power: 140 HP
ECU SW: 1037505490
ECU HW: 0281xxxxxx
SW upgrade: 03L906018AH_5396
Calibration: 03L906018AH_5396

Variant 75

ECU

Catalog engine: 2000 140HP
Engine code: CFFB
Controller brand: BOSCH
ECU: EDC17C46
Stock power: 140 HP
SW upgrade: 03L906018AB_9979
Calibration: 03L906018AB_9979

Variant 76

ECU

Catalog engine: 2000 140HP
Engine code: CFFB
Controller brand: BOSCH
ECU: EDC17C46
Stock power: 140 HP
ECU SW: 1037516676
ECU HW: 0281xxxxxx
SW upgrade: 03L906018AG_9043
Calibration: 03L906018AG_9043

Variant 77

ECU

Catalog engine: 2000 140HP
Engine code: CFFB
Controller brand: BOSCH
ECU: EDC17C46
Stock power: 140 HP
SW upgrade: 03L906018AG_9978
Calibration: 03L906018AG_9978

Variant 78

ECU

Catalog engine: 2000 140HP
Engine code: CFFB
Controller brand: BOSCH
ECU: EDC17C46
Stock power: 140 HP
SW upgrade: 03L906018CG_9970
Calibration: 03L906018CG_9970

Related vehicles

Other vehicles built on the EDC17C46 controller or the same engine — handy when a platform spans several models and makes.

Questions, answered.

Which tuning solutions are available for the AUDI A3 on the EDC17C46?

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 EDC17C46 ECU software on this model?

Yes — the AUDI A3 on the EDC17C46 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.