AUDI · EDC17CP44 ECU · diesel

AUDI A8 EDC17CP44 tuning files

Everything we work with on the AUDI A8 fitted with the EDC17CP44. Across the matched variants stock power runs from 236 to 380 HP. There are 51 distinct variants on file for this combination. 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

Applicable work for the EDC17CP44 on this diesel. The available set firms up once the exact engine and software are known.

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

51 distinct variants for the AUDI A8 on the EDC17CP44 ECU. Reference the engine and controller software when you upload.

Variant 1

ECU

Catalog engine: 4200 380HP
Engine code: CTEC
Controller brand: BOSCH
ECU: EDC17CP44
Stock power: 380 HP
SW upgrade: 4H0997409B_1003
Calibration: 4H0997409B_1003

Variant 2

ECU

Catalog engine: 4200 380HP
Engine code: CTEC
Controller brand: BOSCH
ECU: EDC17CP44
Stock power: 380 HP
ECU SW: 0004
ECU HW: 4H0907409P
SW upgrade: 4H0907409P_0004
Calibration: 4H0907409P_0004

Variant 3

ECU

Catalog engine: 4200 380HP
Engine code: CTEC
Controller brand: BOSCH
ECU: EDC17CP44
Stock power: 380 HP
ECU SW: 1037540454
ECU HW: 0281XXXXXX
SW upgrade: 4H0907409AA_0001
Calibration: 4H0907409AA_0001

Variant 4

ECU

Catalog engine: 4200 380HP
Engine code: CTEC
Controller brand: BOSCH
ECU: EDC17CP44
Stock power: 380 HP
SW upgrade: 4H0907409AE_0005
Calibration: 4H0907409AE_0005

Variant 5

ECU

Catalog engine: 4200 380HP
Engine code: CTEC
Controller brand: BOSCH
ECU: EDC17CP44
Stock power: 380 HP
SW upgrade: 4H0907409K_0003
Calibration: 4H0907409K_0003

Variant 6

ECU

Catalog engine: 4200 380HP
Engine code: CTEC
Controller brand: BOSCH
ECU: EDC17CP44
Stock power: 380 HP
ECU SW: 0003
ECU HW: 4H0907409AE
SW upgrade: 4H0907409AE_0003
Calibration: 4H0907409AE_0003

Variant 7

ECU

Catalog engine: 4200 380HP
Engine code: CTEC
Controller brand: BOSCH
ECU: EDC17CP44
Stock power: 380 HP
SW upgrade: 4H0907409AE_0008
Calibration: 4H0907409AE_0008

Variant 8

ECU

Catalog engine: 4200 350HP
Engine code: CDSB
Controller brand: BOSCH
ECU: EDC17CP44
Stock power: 350 HP
SW upgrade: 4H0997409A_0002
Calibration: 4H0997409A_0002

Variant 9

ECU

Catalog engine: 4200 350HP
Engine code: CDSB
Controller brand: BOSCH
ECU: EDC17CP44
Stock power: 350 HP
ECU SW: 1037532814
SW upgrade: 4H0907409N_0001
Calibration: 4H0907409N_0001

Variant 10

ECU

Catalog engine: 4200 TDI V8 350HP
Engine code: CDSB
Controller brand: BOSCH
ECU: EDC17CP44
Stock power: 350 HP
SW upgrade: 4H0907409B_0002
Calibration: 4H0907409B_0002

Variant 11

ECU

Catalog engine: 3000 313HP
Engine code: CVUA
Generation: D4 2010-2015
Matched gains engine: 3.0 V6 BI TDI 313
Controller brand: BOSCH
ECU: EDC17CP44
Stock power: 313 HP
Stage 1 power: 350 HP
Power increase: +37 HP (+12%)
Stock torque: 550 Nm
Stage 1 torque: 720 Nm
Torque increase: +170 Nm (+31%)
SW upgrade: 4G0907589D_0002
Calibration: 4G0907589D_0002

Variant 12

ECU

Catalog engine: 3000 250HP
Engine code: CDTA
Generation: D4 2010-2015
Matched gains engine: 3.0 V6 TDI 250
Controller brand: BOSCH
ECU: EDC17CP44
Stock power: 250 HP
Stage 1 power: 310 HP
Power increase: +60 HP (+24%)
Stock torque: 550 Nm
Stage 1 torque: 650 Nm
Torque increase: +100 Nm (+18%)
SW upgrade: 4H0907401_Z006
Calibration: 4H0907401_Z006

Variant 13

ECU

Catalog engine: 3000 250HP
Engine code: CDTA
Generation: D4 2010-2015
Matched gains engine: 3.0 V6 TDI 250
Controller brand: BOSCH
ECU: EDC17CP44
Stock power: 250 HP
Stage 1 power: 310 HP
Power increase: +60 HP (+24%)
Stock torque: 550 Nm
Stage 1 torque: 650 Nm
Torque increase: +100 Nm (+18%)
ECU SW: 0004
ECU HW: 4H0997401
SW upgrade: 4H0997401_0004
Calibration: 4H0997401_0004

Variant 14

ECU

Catalog engine: 3000 250HP
Engine code: CTBB
Generation: D4 2010-2015
Matched gains engine: 3.0 V6 TDI 250
Controller brand: BOSCH
ECU: EDC17CP44
Stock power: 250 HP
Stage 1 power: 310 HP
Power increase: +60 HP (+24%)
Stock torque: 550 Nm
Stage 1 torque: 650 Nm
Torque increase: +100 Nm (+18%)
SW upgrade: 4H0997401E_0002
Calibration: 4H0997401E_0002

Variant 15

ECU

Catalog engine: 3000 250HP
Engine code: CTBB
Generation: D4 2010-2015
Matched gains engine: 3.0 V6 TDI 250
Controller brand: BOSCH
ECU: EDC17CP44
Stock power: 250 HP
Stage 1 power: 310 HP
Power increase: +60 HP (+24%)
Stock torque: 550 Nm
Stage 1 torque: 650 Nm
Torque increase: +100 Nm (+18%)
ECU SW: 0007
ECU HW: 4H0907401P
SW upgrade: 4H0907401P_0007
Calibration: 4H0907401P_0007

Variant 16

ECU

Catalog engine: 3000 250HP
Engine code: CTBA
Generation: D4 2010-2015
Matched gains engine: 3.0 V6 TDI 250
Controller brand: BOSCH
ECU: EDC17CP44
Stock power: 250 HP
Stage 1 power: 310 HP
Power increase: +60 HP (+24%)
Stock torque: 550 Nm
Stage 1 torque: 650 Nm
Torque increase: +100 Nm (+18%)
SW upgrade: 4H0907401P_0003
Calibration: 4H0907401P_0003

Variant 17

ECU

Catalog engine: 3000 250HP
Engine code: CTBD
Generation: D4 2010-2015
Matched gains engine: 3.0 V6 TDI 250
Controller brand: BOSCH
ECU: EDC17CP44
Stock power: 250 HP
Stage 1 power: 310 HP
Power increase: +60 HP (+24%)
Stock torque: 550 Nm
Stage 1 torque: 650 Nm
Torque increase: +100 Nm (+18%)
SW upgrade: 4H0997401F_0004
Calibration: 4H0997401F_0004

Variant 18

ECU

Catalog engine: 3000 250HP
Engine code: CTBA
Generation: D4 2010-2015
Matched gains engine: 3.0 V6 TDI 250
Controller brand: BOSCH
ECU: EDC17CP44
Stock power: 250 HP
Stage 1 power: 310 HP
Power increase: +60 HP (+24%)
Stock torque: 550 Nm
Stage 1 torque: 650 Nm
Torque increase: +100 Nm (+18%)
ECU SW: 0003
ECU HW: 4H0997401E
SW upgrade: 4H0997401E_0003
Calibration: 4H0997401E_0003

Variant 19

ECU

Catalog engine: 3000 250HP
Engine code: CTBB
Generation: D4 2010-2015
Matched gains engine: 3.0 V6 TDI 250
Controller brand: BOSCH
ECU: EDC17CP44
Stock power: 250 HP
Stage 1 power: 310 HP
Power increase: +60 HP (+24%)
Stock torque: 550 Nm
Stage 1 torque: 650 Nm
Torque increase: +100 Nm (+18%)
SW upgrade: 4H0997401E_0004
Calibration: 4H0997401E_0004

Variant 20

ECU

Catalog engine: 3000 250HP
Engine code: CTBD
Generation: D4 2010-2015
Matched gains engine: 3.0 V6 TDI 250
Controller brand: BOSCH
ECU: EDC17CP44
Stock power: 250 HP
Stage 1 power: 310 HP
Power increase: +60 HP (+24%)
Stock torque: 550 Nm
Stage 1 torque: 650 Nm
Torque increase: +100 Nm (+18%)
ECU SW: 0002
ECU HW: 4H0997401F
SW upgrade: 4H0997401F_0002
Calibration: 4H0997401F_0002

Variant 21

ECU

Catalog engine: 3000 250HP
Engine code: CDUA
Generation: D4 2010-2015
Matched gains engine: 3.0 V6 TDI 250
Controller brand: BOSCH
ECU: EDC17CP44
Stock power: 250 HP
Stage 1 power: 310 HP
Power increase: +60 HP (+24%)
Stock torque: 550 Nm
Stage 1 torque: 650 Nm
Torque increase: +100 Nm (+18%)
ECU SW: 0001
ECU HW: 4G0907401
SW upgrade: 4G0907401_0001
Calibration: 4G0907401_0001

Variant 22

ECU

Catalog engine: 3000 250HP
Engine code: CTBD
Generation: D4 2010-2015
Matched gains engine: 3.0 V6 TDI 250
Controller brand: BOSCH
ECU: EDC17CP44
Stock power: 250 HP
Stage 1 power: 310 HP
Power increase: +60 HP (+24%)
Stock torque: 550 Nm
Stage 1 torque: 650 Nm
Torque increase: +100 Nm (+18%)
ECU SW: 1037538061
SW upgrade: 4H0997401F_0003
Calibration: 4H0997401F_0003

Variant 23

ECU

Catalog engine: 3000 250HP
Engine code: CTBB
Generation: D4 2010-2015
Matched gains engine: 3.0 V6 TDI 250
Controller brand: BOSCH
ECU: EDC17CP44
Stock power: 250 HP
Stage 1 power: 310 HP
Power increase: +60 HP (+24%)
Stock torque: 550 Nm
Stage 1 torque: 650 Nm
Torque increase: +100 Nm (+18%)
SW upgrade: 4H0907401M_0001
Calibration: 4H0907401M_0001

Variant 24

ECU

Catalog engine: 3000 250HP
Engine code: CTBD
Generation: D4 2010-2015
Matched gains engine: 3.0 V6 TDI 250
Controller brand: BOSCH
ECU: EDC17CP44
Stock power: 250 HP
Stage 1 power: 310 HP
Power increase: +60 HP (+24%)
Stock torque: 550 Nm
Stage 1 torque: 650 Nm
Torque increase: +100 Nm (+18%)
ECU SW: 1037538061
SW upgrade: 4H0907401Q_0008
Calibration: 4H0907401Q_0008

Variant 25

ECU

Catalog engine: 3000 250HP
Engine code: CDUC
Generation: D4 2010-2015
Matched gains engine: 3.0 V6 TDI 250
Controller brand: BOSCH
ECU: EDC17CP44
Stock power: 250 HP
Stage 1 power: 310 HP
Power increase: +60 HP (+24%)
Stock torque: 550 Nm
Stage 1 torque: 650 Nm
Torque increase: +100 Nm (+18%)
ECU SW: 1037510906
SW upgrade: 4G0907401F_0002
Calibration: 4G0907401F_0002

Variant 26

ECU

Catalog engine: 3000 250HP
Engine code: CDTA
Generation: D4 2010-2015
Matched gains engine: 3.0 V6 TDI 250
Controller brand: BOSCH
ECU: EDC17CP44
Stock power: 250 HP
Stage 1 power: 310 HP
Power increase: +60 HP (+24%)
Stock torque: 550 Nm
Stage 1 torque: 650 Nm
Torque increase: +100 Nm (+18%)
SW upgrade: 4H0907401_0006
Calibration: 4H0907401_0006

Variant 27

ECU

Catalog engine: 3000 250HP
Engine code: CTBB
Generation: D4 2010-2015
Matched gains engine: 3.0 V6 TDI 250
Controller brand: BOSCH
ECU: EDC17CP44
Stock power: 250 HP
Stage 1 power: 310 HP
Power increase: +60 HP (+24%)
Stock torque: 550 Nm
Stage 1 torque: 650 Nm
Torque increase: +100 Nm (+18%)
ECU SW: 0002
ECU HW: 4H0907401M
SW upgrade: 4H0907401M_0002
Calibration: 4H0907401M_0002

Variant 28

ECU

Catalog engine: 3000 250HP
Engine code: CTBA
Generation: D4 2010-2015
Matched gains engine: 3.0 V6 TDI 250
Controller brand: BOSCH
ECU: EDC17CP44
Stock power: 250 HP
Stage 1 power: 310 HP
Power increase: +60 HP (+24%)
Stock torque: 550 Nm
Stage 1 torque: 650 Nm
Torque increase: +100 Nm (+18%)
Calibration: 4H0907401P_0006

Variant 29

ECU

Catalog engine: 3000 250HP
Engine code: CTBA
Generation: D4 2010-2015
Matched gains engine: 3.0 V6 TDI 250
Controller brand: BOSCH
ECU: EDC17CP44
Stock power: 250 HP
Stage 1 power: 310 HP
Power increase: +60 HP (+24%)
Stock torque: 550 Nm
Stage 1 torque: 650 Nm
Torque increase: +100 Nm (+18%)
Calibration: 4H0907401P_0005

Variant 30

ECU

Catalog engine: 3000 250HP
Engine code: CTBA
Generation: D4 2010-2015
Matched gains engine: 3.0 V6 TDI 250
Controller brand: BOSCH
ECU: EDC17CP44
Stock power: 250 HP
Stage 1 power: 310 HP
Power increase: +60 HP (+24%)
Stock torque: 550 Nm
Stage 1 torque: 650 Nm
Torque increase: +100 Nm (+18%)
Calibration: 4H0907401P_0002

Variant 31

ECU

Catalog engine: 3000 250HP
Engine code: CTBA
Generation: D4 2010-2015
Matched gains engine: 3.0 V6 TDI 250
Controller brand: BOSCH
ECU: EDC17CP44
Stock power: 250 HP
Stage 1 power: 310 HP
Power increase: +60 HP (+24%)
Stock torque: 550 Nm
Stage 1 torque: 650 Nm
Torque increase: +100 Nm (+18%)
Calibration: 4H0907401Q_0005

Variant 32

ECU

Catalog engine: 3000 250HP
Engine code: CDTA
Generation: D4 2010-2015
Matched gains engine: 3.0 V6 TDI 250
Controller brand: BOSCH
ECU: EDC17CP44
Stock power: 250 HP
Stage 1 power: 310 HP
Power increase: +60 HP (+24%)
Stock torque: 550 Nm
Stage 1 torque: 650 Nm
Torque increase: +100 Nm (+18%)
ECU SW: 0001
ECU HW: 4H0907401
SW upgrade: 4H0907401_0001
Calibration: 4H0907401_0001

Variant 33

ECU

Catalog engine: 3000 250HP
Engine code: CDTC
Generation: D4 2010-2015
Matched gains engine: 3.0 V6 TDI 250
Controller brand: BOSCH
ECU: EDC17CP44
Stock power: 250 HP
Stage 1 power: 310 HP
Power increase: +60 HP (+24%)
Stock torque: 550 Nm
Stage 1 torque: 650 Nm
Torque increase: +100 Nm (+18%)
ECU SW: 1037539375
SW upgrade: 4H0907401L_0001
Calibration: 4H0907401L_0001

Variant 34

ECU

Catalog engine: 3000 250HP
Engine code: CTBB
Generation: D4 2010-2015
Matched gains engine: 3.0 V6 TDI 250
Controller brand: BOSCH
ECU: EDC17CP44
Stock power: 250 HP
Stage 1 power: 310 HP
Power increase: +60 HP (+24%)
Stock torque: 550 Nm
Stage 1 torque: 650 Nm
Torque increase: +100 Nm (+18%)
ECU SW: 1037538061
SW upgrade: 4H0907401H_0002
Calibration: 4H0907401H_0002

Variant 35

ECU

Catalog engine: 3000 250HP
Engine code: CDTA
Generation: D4 2010-2015
Matched gains engine: 3.0 V6 TDI 250
Controller brand: BOSCH
ECU: EDC17CP44
Stock power: 250 HP
Stage 1 power: 310 HP
Power increase: +60 HP (+24%)
Stock torque: 550 Nm
Stage 1 torque: 650 Nm
Torque increase: +100 Nm (+18%)
ECU SW: 1037518081
SW upgrade: 4H0907401_0005
Calibration: 4H0907401_0005

Variant 36

ECU

Catalog engine: 3000 250HP
Engine code: CDTC
Generation: D4 2010-2015
Matched gains engine: 3.0 V6 TDI 250
Controller brand: BOSCH
ECU: EDC17CP44
Stock power: 250 HP
Stage 1 power: 310 HP
Power increase: +60 HP (+24%)
Stock torque: 550 Nm
Stage 1 torque: 650 Nm
Torque increase: +100 Nm (+18%)
SW upgrade: 4H0907401L_0002
Calibration: 4H0907401L_0002

Variant 37

ECU

Catalog engine: 3000 250HP
Engine code: CTBB
Generation: D4 2010-2015
Matched gains engine: 3.0 V6 TDI 250
Controller brand: BOSCH
ECU: EDC17CP44
Stock power: 250 HP
Stage 1 power: 310 HP
Power increase: +60 HP (+24%)
Stock torque: 550 Nm
Stage 1 torque: 650 Nm
Torque increase: +100 Nm (+18%)
ECU SW: 1037540607
SW upgrade: 4H0907401H_0003
Calibration: 4H0907401H_0003

Variant 38

ECU

Catalog engine: 3000 250HP
Engine code: CTBA
Generation: D4 2010-2015
Matched gains engine: 3.0 V6 TDI 250
Controller brand: BOSCH
ECU: EDC17CP44
Stock power: 250 HP
Stage 1 power: 310 HP
Power increase: +60 HP (+24%)
Stock torque: 550 Nm
Stage 1 torque: 650 Nm
Torque increase: +100 Nm (+18%)
ECU SW: 1037555980
SW upgrade: 4H0907401Q_0006
Calibration: 4H0907401Q_0006

Variant 39

ECU

Catalog engine: 3000 250HP
Engine code: CTBA
Generation: D4 2010-2015
Matched gains engine: 3.0 V6 TDI 250
Controller brand: BOSCH
ECU: EDC17CP44
Stock power: 250 HP
Stage 1 power: 310 HP
Power increase: +60 HP (+24%)
Stock torque: 550 Nm
Stage 1 torque: 650 Nm
Torque increase: +100 Nm (+18%)
SW upgrade: 4H0907401Q_0002
Calibration: 4H0907401Q_0002

Variant 40

ECU

Catalog engine: 3000 TDI V6 250HP
Engine code: CDTA
Generation: D4 2010-2015
Matched gains engine: 3.0 V6 TDI 250
Controller brand: BOSCH
ECU: EDC17CP44
Stock power: 250 HP
Stage 1 power: 310 HP
Power increase: +60 HP (+24%)
Stock torque: 550 Nm
Stage 1 torque: 650 Nm
Torque increase: +100 Nm (+18%)
ECU SW: 1037511950
ECU HW: 0281016690
Calibration: 4H0907401_0004

Variant 41

ECU

Catalog engine: 3000 TDI V6 250HP
Engine code: CDTA
Generation: D4 2010-2015
Matched gains engine: 3.0 V6 TDI 250
Controller brand: BOSCH
ECU: EDC17CP44
Stock power: 250 HP
Stage 1 power: 310 HP
Power increase: +60 HP (+24%)
Stock torque: 550 Nm
Stage 1 torque: 650 Nm
Torque increase: +100 Nm (+18%)
ECU SW: 1037510955
SW upgrade: 4H0907401_0003
Calibration: 4H0907401_0003

Variant 42

ECU

Catalog engine: 258 245HP
Engine code: CDTA
Controller brand: BOSCH
ECU: EDC17CP44
Stock power: 245 HP
ECU SW: 1037521649
SW upgrade: 4H0907401_0007
Calibration: 4H0907401_0007

Variant 43

ECU

Catalog engine: 3000 245HP
Engine code: CDTA
Controller brand: BOSCH
ECU: EDC17CP44
Stock power: 245 HP
SW upgrade: 4H0907401_0009
Calibration: 4H0907401_0009

Variant 44

ECU

Catalog engine: 3000 245HP
Engine code: CDUC
Controller brand: BOSCH
ECU: EDC17CP44
Stock power: 245 HP
Calibration: 4G0907401P_0005

Variant 45

ECU

Catalog engine: 3000 245HP
Engine code: CLAB
Controller brand: BOSCH
ECU: EDC17CP44
Stock power: 245 HP
Calibration: 4H0907311_0003

Variant 46

ECU

Catalog engine: 3000 245HP
Engine code: CDTB
Controller brand: BOSCH
ECU: EDC17CP44
Stock power: 245 HP
Calibration: 4H0907401B_0006

Variant 47

ECU

Catalog engine: 3000 245HP
Engine code: CDTA
Controller brand: BOSCH
ECU: EDC17CP44
Stock power: 245 HP
Calibration: 4H0907401A_0005

Variant 48

ECU

Catalog engine: 3000 240HP
Engine code: CPNA
Controller brand: BOSCH
ECU: EDC17CP44
Stock power: 240 HP
ECU SW: 0011
ECU HW: 4H0907401F
SW upgrade: 4H0907401F_0011
Calibration: 4H0907401F_0011

Variant 49

ECU

Catalog engine: 3000 240HP
Engine code: CPNA
Controller brand: BOSCH
ECU: EDC17CP44
Stock power: 240 HP
ECU HW: 0281xxxxxx
SW upgrade: 4H0907401F_0013
Calibration: 4H0907401F_0013

Variant 50

ECU

Catalog engine: 3000 240HP
Engine code: CPNA
Controller brand: BOSCH
ECU: EDC17CP44
Stock power: 240 HP
ECU SW: 1037544675
ECU HW: 0281xxxxxx
SW upgrade: 4H0907401F_0008
Calibration: 4H0907401F_0008

Variant 51

ECU

Catalog engine: 3000 236HP
Engine code: CPNB
Controller brand: BOSCH
ECU: EDC17CP44
Stock power: 236 HP
SW upgrade: 4H0907401K_0001
Calibration: 4H0907401K_0001

Related vehicles

Other vehicles built on the EDC17CP44 controller or the same engine — handy when a platform spans several models and makes.

Questions, answered.

Which tuning solutions are available for the AUDI A8 on the EDC17CP44?

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 EDC17CP44 ECU software on this model?

Yes — the AUDI A8 on the EDC17CP44 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.