HOLDEN · DCM3.7 ECU · diesel

HOLDEN CRUZE DCM3.7 tuning files

Everything we work with on the HOLDEN CRUZE fitted with the DCM3.7. Stock output across the matched variants spans 120–180 HP. 6 distinct variants are catalogued here. 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.

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Available solutions

Applicable work for the DCM3.7 on this diesel. The available set firms up once the exact engine and software are known.

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

Engine variants & ECU software

6 distinct variants for the HOLDEN CRUZE on the DCM3.7 ECU. Reference the engine and controller software when you upload.

Variant 1

ECU
Catalog engine
2000 180HP
Controller brand
DELPHI
ECU
DCM3.7
Stock power
180 HP
ECU HW
01804C09AB

Variant 2

ECU
Catalog engine
2000 180HP
Controller brand
DELPHI
ECU
DCM3.7
Stock power
180 HP
ECU SW
0180551DAB
SW upgrade
01805A18AA
Calibration
01805A18AA

Variant 3

ECU
Catalog engine
2000 180HP
Controller brand
DELPHI
ECU
DCM3.7
Stock power
180 HP
ECU SW
0180551DAB
ECU HW
01804C09AB
SW upgrade
01805543AA
Calibration
01805543AA

Variant 4

ECU
Catalog engine
2000 180HP
Controller brand
DELPHI
ECU
DCM3.7
Stock power
180 HP
ECU SW
0180551DAB
SW upgrade
01805840AA
Calibration
01805840AA

Variant 5

ECU
Catalog engine
2000 180HP
Controller brand
DELPHI
ECU
DCM3.7
Stock power
180 HP
ECU SW
0180551DAB
SW upgrade
01805541AA
Calibration
01805541AA

Variant 6

ECU
Catalog engine
2000 120HP
Controller brand
DELPHI
ECU
DCM3.7
Stock power
120 HP
ECU SW
01806582AA
ECU HW
UGD90Q
SW upgrade
01806590AA

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 HOLDEN CRUZE 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 HOLDEN CRUZE 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.

HOLDEN CRUZE DCM3.7 ECU Tuning Files | TuningBay