PEUGEOT · DCM3.5 ECU · diesel

PEUGEOT 508 DCM3.5 tuning files

PEUGEOT 508 on the DCM3.5: matched, calibrated and delivered with care. Stock output across the matched variants spans 140–165 HP. It is a diesel platform, so the full diesel solution range is on the table. Each file is tied to the precise software on your car and checked before it goes out.

Available solutions

Solutions that apply to the DCM3.5 on this diesel platform. The exact set depends on the specific engine and software version.

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

Engine variants & ECU software

11 distinct variants for the PEUGEOT 508 on the DCM3.5 ECU. Reference the engine and controller software when you upload.

Variant 1

ECU
Catalog engine
2000 165HP
Engine code
RHH (DW10CTED4)
Generation
Ph2 2014-2017
Matched gains engine
1.6THP 165
Controller brand
DELPHI
ECU
DCM3.5
Stock power
165 HP
Stage 1 power
190 HP
Power increase
+25 HP (+15%)
Stock torque
240 Nm
Stage 1 torque
320 Nm
Torque increase
+80 Nm (+33%)
ECU SW
9691653680
ECU HW
9666912580

Variant 2

ECU
Catalog engine
2000 165HP
Engine code
RHH (DW10CTED4)
Generation
Ph2 2014-2017
Matched gains engine
1.6THP 165
Controller brand
DELPHI
ECU
DCM3.5
Stock power
165 HP
Stage 1 power
190 HP
Power increase
+25 HP (+15%)
Stock torque
240 Nm
Stage 1 torque
320 Nm
Torque increase
+80 Nm (+33%)
ECU SW
9666912580
ECU HW
9666912580
SW upgrade
9678961980

Variant 3

ECU
Catalog engine
2000 165HP
Generation
Ph2 2014-2017
Matched gains engine
1.6THP 165
Controller brand
DELPHI
ECU
DCM3.5
Stock power
165 HP
Stage 1 power
190 HP
Power increase
+25 HP (+15%)
Stock torque
240 Nm
Stage 1 torque
320 Nm
Torque increase
+80 Nm (+33%)

Variant 4

ECU
Catalog engine
2000 165HP
Engine code
RHH (DW10CTED4)
Generation
Ph2 2014-2017
Matched gains engine
1.6THP 165
Controller brand
DELPHI
ECU
DCM3.5
Stock power
165 HP
Stage 1 power
190 HP
Power increase
+25 HP (+15%)
Stock torque
240 Nm
Stage 1 torque
320 Nm
Torque increase
+80 Nm (+33%)
ECU SW
9667175380
ECU HW
9667175380
SW upgrade
9691512480

Variant 5

ECU
Catalog engine
2000 165HP
Engine code
RHH (DW10CTED4)
Generation
Ph2 2014-2017
Matched gains engine
1.6THP 165
Controller brand
DELPHI
ECU
DCM3.5
Stock power
165 HP
Stage 1 power
190 HP
Power increase
+25 HP (+15%)
Stock torque
240 Nm
Stage 1 torque
320 Nm
Torque increase
+80 Nm (+33%)
ECU SW
T6610000
ECU HW
T6C1UA00
SW upgrade
T6C1UA05

Variant 6

ECU
Catalog engine
2000 165HP
Engine code
RHH (DW10CTED4)
Generation
Ph2 2014-2017
Matched gains engine
1.6THP 165
Controller brand
DELPHI
ECU
DCM3.5
Stock power
165 HP
Stage 1 power
190 HP
Power increase
+25 HP (+15%)
Stock torque
240 Nm
Stage 1 torque
320 Nm
Torque increase
+80 Nm (+33%)
ECU SW
T6610000
ECU HW
T6C1SA04

Variant 7

ECU
Catalog engine
2000 165HP
Engine code
RHH (DW10CTED4)
Generation
Ph2 2014-2017
Matched gains engine
1.6THP 165
Controller brand
DELPHI
ECU
DCM3.5
Stock power
165 HP
Stage 1 power
190 HP
Power increase
+25 HP (+15%)
Stock torque
240 Nm
Stage 1 torque
320 Nm
Torque increase
+80 Nm (+33%)
ECU SW
T6610000
ECU HW
T6C1PA00

Variant 8

ECU
Catalog engine
2000 165HP
Engine code
RHH (DW10CTED4)
Generation
Ph2 2014-2017
Matched gains engine
1.6THP 165
Controller brand
DELPHI
ECU
DCM3.5
Stock power
165 HP
Stage 1 power
190 HP
Power increase
+25 HP (+15%)
Stock torque
240 Nm
Stage 1 torque
320 Nm
Torque increase
+80 Nm (+33%)
ECU HW
T6D52A00

Variant 9

ECU
Catalog engine
2000 163HP
Generation
Ph1 2011-2014
Matched gains engine
2.0HDI 163
Controller brand
DELPHI
ECU
DCM3.5
Stock power
163 HP
Stage 1 power
190 HP
Power increase
+27 HP (+17%)
Stock torque
340 Nm
Stage 1 torque
400 Nm
Torque increase
+60 Nm (+18%)
ECU SW
9666912580
ECU HW
9666912580
SW upgrade
9679231180

Variant 10

ECU
Catalog engine
2000 163HP
Generation
Ph1 2011-2014
Matched gains engine
2.0HDI 163
Controller brand
DELPHI
ECU
DCM3.5
Stock power
163 HP
Stage 1 power
190 HP
Power increase
+27 HP (+17%)
Stock torque
340 Nm
Stage 1 torque
400 Nm
Torque increase
+60 Nm (+18%)

Variant 11

ECU
Catalog engine
2000 140HP
Engine code
RHR (DW10BTED4)
Generation
Ph1 2011-2014
Matched gains engine
2.0HDI 140
Controller brand
DELPHI
ECU
DCM3.5
Stock power
140 HP
Stage 1 power
175 HP
Power increase
+35 HP (+25%)
Stock torque
320 Nm
Stage 1 torque
380 Nm
Torque increase
+60 Nm (+19%)

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 PEUGEOT 508 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 PEUGEOT 508 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.

PEUGEOT 508 DCM3.5 ECU Tuning Files | TuningBay