AUDI · MD1CP004 ECU · diesel

AUDI A4 MD1CP004 tuning files

Everything we work with on the AUDI A4 fitted with the MD1CP004. Stock output across the matched variants spans 214–286 HP. 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.

Available solutions

Applicable work for the MD1CP004 on this diesel. The available set firms up once the exact engine and software are known.

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

Engine variants & ECU software

8 distinct variants for the AUDI A4 on the MD1CP004 ECU. Reference the engine and controller software when you upload.

Variant 1

ECU
Catalog engine
3000 286HP
Generation
B9 Mk2 09/2019-
Matched gains engine
50 TDI (3.0D) 286
Controller brand
BOSCH
ECU
MD1CP004
Stock power
286 HP
Stage 1 power
350 HP
Power increase
+64 HP (+22%)
Stock torque
620 Nm
Stage 1 torque
720 Nm
Torque increase
+100 Nm (+16%)
SW upgrade
8W0907401H_0003
Calibration
8W0907401H_0003

Variant 2

ECU
Catalog engine
3000 272HP
Controller brand
BOSCH
ECU
MD1CP004
Stock power
272 HP
SW upgrade
8W0907401E_0003
Calibration
8W0907401E_0003

Variant 3

ECU
Catalog engine
3000 232HP
Controller brand
BOSCH
ECU
MD1CP004
Stock power
232 HP
SW upgrade
4K0907401K_0003
Calibration
4K0907401K_0003

Variant 4

ECU
Catalog engine
3000 232HP
Controller brand
BOSCH
ECU
MD1CP004
Stock power
232 HP
SW upgrade
4K0907401K_0004
Calibration
4K0907401K_0004

Variant 5

ECU
Catalog engine
3000 232HP
Controller brand
BOSCH
ECU
MD1CP004
Stock power
232 HP
SW upgrade
4K0907401D_0003
Calibration
4K0907401D_0003

Variant 6

ECU
Catalog engine
3000 232HP
Controller brand
BOSCH
ECU
MD1CP004
Stock power
232 HP
SW upgrade
80A907401L_0001
Calibration
80A907401L_0001

Variant 7

ECU
Catalog engine
3000 218HP
Controller brand
BOSCH
ECU
MD1CP004
Stock power
218 HP
SW upgrade
8W0907311B_0003
Calibration
8W0907311B_0003

Variant 8

ECU
Catalog engine
3000 214HP
Controller brand
BOSCH
ECU
MD1CP004
Stock power
214 HP
SW upgrade
8W0907311B_0003
Calibration
8W0907311B_0003

Related vehicles

Other vehicles built on the MD1CP004 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 MD1CP004?

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 MD1CP004 ECU software on this model?

Yes — the AUDI A4 on the MD1CP004 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 A4 MD1CP004 ECU Tuning Files | TuningBay