VOLKSWAGEN · EDC16U31 ECU · diesel

VOLKSWAGEN MULTIVAN EDC16U31 tuning files

The VOLKSWAGEN MULTIVAN on the EDC16U31, mapped from stock file to finished result. The matched variants sit between 105 and 174 HP from the factory. There are 6 distinct variants on file for this combination. Diesel calibration here covers everything from a clean Stage 1 to the emissions-side work. Every file is matched to the exact calibration on your vehicle and signed off by an operator.

Available solutions

What we can run on the EDC16U31 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

6 distinct variants for the VOLKSWAGEN MULTIVAN on the EDC16U31 ECU. Reference the engine and controller software when you upload.

Variant 1

ECU
Catalog engine
2500 174HP
Generation
T5 2003-2009
Matched gains engine
2.5TDI 174
Controller brand
BOSCH
ECU
EDC16U31
Stock power
174 HP
Stage 1 power
205 HP
Power increase
+31 HP (+18%)
Stock torque
400 Nm
Stage 1 torque
480 Nm
Torque increase
+80 Nm (+20%)
ECU SW
1584
ECU HW
070906016DR
SW upgrade
070906016DR_1584
Calibration
070906016DR_1584

Variant 2

ECU
Catalog engine
2500 TDI 174HP
Generation
T5 2003-2009
Matched gains engine
2.5TDI 174
Controller brand
BOSCH
ECU
EDC16U31
Stock power
174 HP
Stage 1 power
205 HP
Power increase
+31 HP (+18%)
Stock torque
400 Nm
Stage 1 torque
480 Nm
Torque increase
+80 Nm (+20%)
ECU SW
0858
ECU HW
070997016L
SW upgrade
070997016L_0858
Calibration
070997016L_0858

Variant 3

ECU
Catalog engine
2500 TDI 174HP
Generation
T5 2003-2009
Matched gains engine
2.5TDI 174
Controller brand
BOSCH
ECU
EDC16U31
Stock power
174 HP
Stage 1 power
205 HP
Power increase
+31 HP (+18%)
Stock torque
400 Nm
Stage 1 torque
480 Nm
Torque increase
+80 Nm (+20%)
ECU SW
0310
ECU HW
070997016K
SW upgrade
070997016K_0310
Calibration
070997016K_0310

Variant 4

ECU
Catalog engine
2500 TDI 174HP
Generation
T5 2003-2009
Matched gains engine
2.5TDI 174
Controller brand
BOSCH
ECU
EDC16U31
Stock power
174 HP
Stage 1 power
205 HP
Power increase
+31 HP (+18%)
Stock torque
400 Nm
Stage 1 torque
480 Nm
Torque increase
+80 Nm (+20%)
SW upgrade
070997016L_0530
Calibration
070997016L_0530

Variant 5

ECU
Catalog engine
1900 TDI 105HP
Generation
T5 2003-2009
Matched gains engine
1.9TDI 105
Controller brand
BOSCH
ECU
EDC16U31
Stock power
105 HP
Stage 1 power
140 HP
Power increase
+35 HP (+33%)
Stock torque
250 Nm
Stage 1 torque
280 Nm
Torque increase
+30 Nm (+12%)
ECU SW
9711
ECU HW
038906016T
SW upgrade
038906016T_9711
Calibration
038906016T_9711

Variant 6

ECU
Catalog engine
1900 TDI 105HP
Generation
T5 2003-2009
Matched gains engine
1.9TDI 105
Controller brand
BOSCH
ECU
EDC16U31
Stock power
105 HP
Stage 1 power
140 HP
Power increase
+35 HP (+33%)
Stock torque
250 Nm
Stage 1 torque
280 Nm
Torque increase
+30 Nm (+12%)
ECU SW
9712
ECU HW
038906016AH
SW upgrade
038906016AH_9712
Calibration
038906016AH_9712

Related vehicles

Other vehicles built on the EDC16U31 controller or the same engine — handy when a platform spans several models and makes.

Questions, answered.

Which tuning solutions are available for the VOLKSWAGEN MULTIVAN on the EDC16U31?

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 EDC16U31 ECU software on this model?

Yes — the VOLKSWAGEN MULTIVAN on the EDC16U31 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.

VOLKSWAGEN MULTIVAN EDC16U31 ECU Tuning Files | TuningBay