HYUNDAI · DCM3.7 ECU · diesel

HYUNDAI H1 DCM3.7 tuning files

Here is what the catalog holds for the HYUNDAI H1 on the DCM3.7. Stock output across the matched variants spans 116–170 HP. There are 8 distinct variants on file for this combination. On this diesel, expect the complete diesel toolset — from Stage work to the common delete requests. We match the right calibration to your exact software and validate it before delivery.

Available solutions

What we can run on the DCM3.7 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

8 distinct variants for the HYUNDAI H1 on the DCM3.7 ECU. Reference the engine and controller software when you upload.

Variant 1

ECU
Catalog engine
2500 170HP
Generation
2007-
Matched gains engine
H300 2.5 CRDI 170
Controller brand
DELPHI
ECU
DCM3.7
Stock power
170 HP
Stage 1 power
200 HP
Power increase
+30 HP (+18%)
Stock torque
392 Nm
Stage 1 torque
463 Nm
Torque increase
+71 Nm (+18%)

Variant 2

ECU
Catalog engine
2500 CRDI 170HP
Generation
2007-
Matched gains engine
H300 2.5 CRDI 170
Controller brand
DELPHI
ECU
DCM3.7
Stock power
170 HP
Stage 1 power
200 HP
Power increase
+30 HP (+18%)
Stock torque
392 Nm
Stage 1 torque
463 Nm
Torque increase
+71 Nm (+18%)

Variant 3

ECU
Catalog engine
2500 CRDI 170HP
Generation
2007-
Matched gains engine
H300 2.5 CRDI 170
Controller brand
DELPHI
ECU
DCM3.7
Stock power
170 HP
Stage 1 power
200 HP
Power increase
+30 HP (+18%)
Stock torque
392 Nm
Stage 1 torque
463 Nm
Torque increase
+71 Nm (+18%)
ECU HW
67127800361

Variant 4

ECU
Catalog engine
2500 146HP
Controller brand
DELPHI
ECU
DCM3.7
Stock power
146 HP

Variant 5

ECU
Catalog engine
2500 16v 136HP
Controller brand
DELPHI
ECU
DCM3.7
Stock power
136 HP

Variant 6

ECU
Catalog engine
2500 CRDI 136HP
Controller brand
DELPHI
ECU
DCM3.7
Stock power
136 HP

Variant 7

ECU
Catalog engine
2500 CRDI 136HP
Controller brand
DELPHI
ECU
DCM3.7
Stock power
136 HP
ECU HW
428370773

Variant 8

ECU
Catalog engine
2500 CRDI 116HP
Controller brand
DELPHI
ECU
DCM3.7
Stock power
116 HP

Related vehicles

Other vehicles built on the DCM3.7 controller or the same engine — handy when a platform spans several models and makes.

Questions, answered.

Which tuning solutions are available for the HYUNDAI H1 on the DCM3.7?

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 DCM3.7 ECU software on this model?

Yes — the HYUNDAI H1 on the DCM3.7 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.

HYUNDAI H1 DCM3.7 ECU Tuning Files | TuningBay