AUDI · EDC17CP20 ECU · diesel

AUDI A5 EDC17CP20 tuning files

Everything we work with on the AUDI A5 fitted with the EDC17CP20. Stock output across the matched variants spans 163–170 HP. 4 distinct variants are catalogued here. Diesel calibration here covers everything from a clean Stage 1 to the emissions-side work. Your file is built against the exact ECU software on the car, then operator-verified.

Available solutions

What we can run on the EDC17CP20 for this diesel — the precise options narrow down by engine and software version.

Stage 1Stage 2DPF OffEGR OffAdBlue OffSwirl Flaps OffLambda / O2MAF OffTVANOx OffAGSReadinessStart/Stop OffOil PressureLimp Mode Off

Engine variants & ECU software

4 distinct variants for the AUDI A5 on the EDC17CP20 ECU. Reference the engine and controller software when you upload.

Variant 1

ECU
Catalog engine
2000 170HP
Engine code
CAHA
Generation
8T 2007-2011
Matched gains engine
2.0 CR TDI 170
Controller brand
BOSCH
ECU
EDC17CP20
Stock power
170 HP
Stage 1 power
205 HP
Power increase
+35 HP (+21%)
Stock torque
350 Nm
Stage 1 torque
420 Nm
Torque increase
+70 Nm (+20%)
SW upgrade
03L906022NP_9978
Calibration
03L906022NP_9978

Variant 2

ECU
Catalog engine
2000 TDI 170HP
Engine code
CAHA
Generation
8T 2007-2011
Matched gains engine
2.0 CR TDI 170
Controller brand
BOSCH
ECU
EDC17CP20
Stock power
170 HP
Stage 1 power
205 HP
Power increase
+35 HP (+21%)
Stock torque
350 Nm
Stage 1 torque
420 Nm
Torque increase
+70 Nm (+20%)
SW upgrade
03L906022NP_9098
Calibration
03L906022NP_9098

Variant 3

ECU
Catalog engine
2000 TDI 170HP
Engine code
CAHA
Generation
8T 2007-2011
Matched gains engine
2.0 CR TDI 170
Controller brand
BOSCH
ECU
EDC17CP20
Stock power
170 HP
Stage 1 power
205 HP
Power increase
+35 HP (+21%)
Stock torque
350 Nm
Stage 1 torque
420 Nm
Torque increase
+70 Nm (+20%)
ECU SW
1037505482
SW upgrade
03L906022RM_6033
Calibration
03L906022RM_6033

Variant 4

ECU
Catalog engine
2000 TDI 163HP
Engine code
CAHB
Controller brand
BOSCH
ECU
EDC17CP20
Stock power
163 HP
ECU SW
1037515287
SW upgrade
03L906022NR_8421
Calibration
03L906022NR_8421

Related vehicles

Other vehicles built on the EDC17CP20 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 EDC17CP20?

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 EDC17CP20 ECU software on this model?

Yes — the AUDI A5 on the EDC17CP20 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.

AUDI A5 EDC17CP20 ECU Tuning Files | TuningBay