FORD · DCM3.5 ECU · diesel

FORD FOCUS ST DCM3.5 tuning files

The FORD FOCUS ST on the DCM3.5, mapped from stock file to finished result. Stock output across the matched variants spans 163–163 HP. It is a diesel platform, so the full diesel solution range is on the table. Your file is built against the exact ECU software on the car, then operator-verified.

Available solutions

What we can run on the DCM3.5 for this diesel — the precise options narrow down by engine and software version.

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

Engine variants & ECU software

3 distinct variants for the FORD FOCUS ST on the DCM3.5 ECU. Reference the engine and controller software when you upload.

Variant 1

ECU
Catalog engine
2000 163HP
Generation
2011-2014
Matched gains engine
2.0 TDCI 163
Controller brand
DELPHI
ECU
DCM3.5
Stock power
163 HP
Stage 1 power
185 HP
Power increase
+22 HP (+13%)
Stock torque
340 Nm
Stage 1 torque
410 Nm
Torque increase
+70 Nm (+21%)
ECU SW
BV61-14C204-AH
ECU HW
BV61-12A650-AFF
SW upgrade
BV61-14C204-AH
Calibration
BV61-14C204-AH

Variant 2

ECU
Catalog engine
2000 163HP
Generation
2011-2014
Matched gains engine
2.0 TDCI 163
Controller brand
DELPHI
ECU
DCM3.5
Stock power
163 HP
Stage 1 power
185 HP
Power increase
+22 HP (+13%)
Stock torque
340 Nm
Stage 1 torque
410 Nm
Torque increase
+70 Nm (+21%)
ECU SW
BV61-14C204-CG
ECU HW
BV61-12A650-AFF
SW upgrade
BV61-14C204-CG
Calibration
BV61-14C204-CG

Variant 3

ECU
Catalog engine
2000 163HP
Generation
2011-2014
Matched gains engine
2.0 TDCI 163
Controller brand
DELPHI
ECU
DCM3.5
Stock power
163 HP
Stage 1 power
185 HP
Power increase
+22 HP (+13%)
Stock torque
340 Nm
Stage 1 torque
410 Nm
Torque increase
+70 Nm (+21%)
ECU SW
BV61-14C204-EF
SW upgrade
BV61-14C204-EF
Calibration
BV61-14C204-EF

Related vehicles

Other vehicles built on the DCM3.5 controller or the same engine — handy when a platform spans several models and makes.

Questions, answered.

Which tuning solutions are available for the FORD FOCUS ST on the DCM3.5?

Stage 1, Stage 2, DPF Off, EGR 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 DCM3.5 ECU software on this model?

Yes — the FORD FOCUS ST on the DCM3.5 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.

FORD FOCUS ST DCM3.5 ECU Tuning Files | TuningBay