BMW · DDE803S MD1CS001 ECU · diesel

BMW X3 DDE803S MD1CS001 tuning files

Everything we work with on the BMW X3 fitted with the DDE803S MD1CS001. Across the matched variants stock power runs from 190 to 190 HP. It is a diesel platform, so the full diesel solution range is on the table. Every file is matched to the exact calibration on your vehicle and signed off by an operator.

Available solutions

Applicable work for the DDE803S MD1CS001 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

5 distinct variants for the BMW X3 on the DDE803S MD1CS001 ECU. Reference the engine and controller software when you upload.

Variant 1

ECU
Catalog engine
2000 190HP
Engine code
B47C20O1
Generation
G01/G08 2017-
Matched gains engine
xDrive 20d 04/2020> 190
Controller brand
BOSCH
ECU
DDE803S MD1CS001
Stock power
190 HP
Stage 1 power
220 HP
Power increase
+30 HP (+16%)
Stock torque
400 Nm
Stage 1 torque
440 Nm
Torque increase
+40 Nm (+10%)
ECU SW
00003DAD061100
ECU HW
00003DAC061100
SW upgrade
0000581F061102
Calibration
00003DAC061100_00003DAD061100_0000581F061102

Variant 2

ECU
Catalog engine
2000 190HP
Engine code
B47C20O1
Generation
G01/G08 2017-
Matched gains engine
xDrive 20d 04/2020> 190
Controller brand
BOSCH
ECU
DDE803S MD1CS001
Stock power
190 HP
Stage 1 power
220 HP
Power increase
+30 HP (+16%)
Stock torque
400 Nm
Stage 1 torque
440 Nm
Torque increase
+40 Nm (+10%)
ECU SW
00003DAD061100
ECU HW
00003DAC061100
SW upgrade
000057FF06110A
Calibration
00003DAC061100_00003DAD061100_000057FF06110A

Variant 3

ECU
Catalog engine
2000 190HP
Engine code
B47C20U1
Generation
G01/G08 2017-
Matched gains engine
xDrive 20d 04/2020> 190
Controller brand
BOSCH
ECU
DDE803S MD1CS001
Stock power
190 HP
Stage 1 power
220 HP
Power increase
+30 HP (+16%)
Stock torque
400 Nm
Stage 1 torque
440 Nm
Torque increase
+40 Nm (+10%)
ECU SW
00003DAD061100
ECU HW
00003DAC061100
SW upgrade
0000581106110B
Calibration
00003DAC061100_00003DAD061100_0000581106110B

Variant 4

ECU
Catalog engine
2000 190HP
Engine code
B47C20U1
Generation
G01/G08 2017-
Matched gains engine
xDrive 20d 04/2020> 190
Controller brand
BOSCH
ECU
DDE803S MD1CS001
Stock power
190 HP
Stage 1 power
220 HP
Power increase
+30 HP (+16%)
Stock torque
400 Nm
Stage 1 torque
440 Nm
Torque increase
+40 Nm (+10%)
ECU SW
00003DAD061100
ECU HW
00003DAC061100
SW upgrade
0000580F06110B
Calibration
00003DAC061100_00003DAD061100_0000580F06110B

Variant 5

ECU
Catalog engine
2000 190HP
Engine code
B47C20O1
Generation
G01/G08 2017-
Matched gains engine
xDrive 20d 04/2020> 190
Controller brand
BOSCH
ECU
DDE803S MD1CS001
Stock power
190 HP
Stage 1 power
220 HP
Power increase
+30 HP (+16%)
Stock torque
400 Nm
Stage 1 torque
440 Nm
Torque increase
+40 Nm (+10%)
ECU SW
00003DAD061100
ECU HW
00003DAC061100
SW upgrade
0000581C061102
Calibration
00003DAC061100_00003DAD061100_0000581C061102

Related vehicles

Other vehicles built on the DDE803S MD1CS001 controller or the same engine — handy when a platform spans several models and makes.

Questions, answered.

Which tuning solutions are available for the BMW X3 on the DDE803S MD1CS001?

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 DDE803S MD1CS001 ECU software on this model?

Yes — the BMW X3 on the DDE803S MD1CS001 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.

BMW X3 DDE803S MD1CS001 ECU Tuning Files | TuningBay