VOLKSWAGEN · MED17.5.5 ECU · petrol

VOLKSWAGEN TOURAN MED17.5.5 tuning files

Here is what the catalog holds for the VOLKSWAGEN TOURAN on the MED17.5.5. The matched variants sit between 140 and 170 HP from the factory. 24 distinct variants are catalogued here. It is a petrol platform, tuned for response and clean power delivery. Your file is built against the exact ECU software on the car, then operator-verified.

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Available solutions

Solutions that apply to the MED17.5.5 on this petrol platform. The exact set depends on the specific engine and software version.

Stage 1 Stage 2 Swirl Flaps OffLambda / O2OPF/GPF Off

Engine variants & ECU software

24 distinct variants for the VOLKSWAGEN TOURAN on the MED17.5.5 ECU. Reference the engine and controller software when you upload.

Variant 1

ECU

Catalog engine: 1400 170HP
Engine code: CAVB
Controller brand: BOSCH
ECU: MED17.5.5
Stock power: 170 HP
ECU SW: 9255
ECU HW: 03C906027BQ
SW upgrade: 03C906027BQ_9255
Calibration: 03C906027BQ_9255

Variant 2

ECU

Catalog engine: 1400 170HP
Engine code: CAVB
Controller brand: BOSCH
ECU: MED17.5.5
Stock power: 170 HP
ECU SW: 9499
ECU HW: 03C906027S
SW upgrade: 03C906027S_9499
Calibration: 03C906027S_9499

Variant 3

ECU

Catalog engine: 1400 170HP
Engine code: CAVB
Controller brand: BOSCH
ECU: MED17.5.5
Stock power: 170 HP
ECU SW: 1037515415
ECU HW: 0261s04622
Calibration: 03C906027S_8906

Variant 4

ECU

Catalog engine: 1400 140HP
Engine code: CAVD
Controller brand: BOSCH
ECU: MED17.5.5
Stock power: 140 HP
SW upgrade: 03C906027BS_1676
Calibration: 03C906027BS_1676

Variant 5

ECU

Catalog engine: 1400 140HP
Engine code: CAVC
Controller brand: BOSCH
ECU: MED17.5.5
Stock power: 140 HP
ECU SW: 0954
ECU HW: 03C906027DA
SW upgrade: 03C906027DA_0954
Calibration: 03C906027DA_0954

Variant 6

ECU

Catalog engine: 1400 140HP
Engine code: CAVC
Controller brand: BOSCH
ECU: MED17.5.5
Stock power: 140 HP
ECU SW: 1037515417
ECU HW: 0261S04621
Calibration: 03C906027R_8903

Variant 7

ECU

Catalog engine: 1400 140HP
Engine code: CAVC
Controller brand: BOSCH
ECU: MED17.5.5
Stock power: 140 HP
SW upgrade: 03C906027CR_1669
Calibration: 03C906027CR_1669

Variant 8

ECU

Catalog engine: 1400 140HP
Engine code: CAVC
Controller brand: BOSCH
ECU: MED17.5.5
Stock power: 140 HP
ECU SW: 0144
ECU HW: 03C906027CR
SW upgrade: 03C906027CR_0144
Calibration: 03C906027CR_0144

Variant 9

ECU

Catalog engine: 1400 140HP
Engine code: CAVC
Controller brand: BOSCH
ECU: MED17.5.5
Stock power: 140 HP
ECU SW: 1673
ECU HW: 03C906027CS
SW upgrade: 03C906027CS_1673
Calibration: 03C906027CS_1673

Variant 10

ECU

Catalog engine: 1400 140HP
Engine code: CTHC
Generation: 2010-2015
Matched gains engine: 1.4TSI (CTHC) 140
Controller brand: BOSCH
ECU: MED17.5.5
Stock power: 140 HP
Stage 1 power: 170 HP
Power increase: +30 HP (+21%)
Stock torque: 220 Nm
Stage 1 torque: 300 Nm
Torque increase: +80 Nm (+36%)
SW upgrade: 03C906026L_3725
Calibration: 03C906026L_3725

Variant 11

ECU

Catalog engine: 1400 140HP
Engine code: CAVC
Controller brand: BOSCH
ECU: MED17.5.5
Stock power: 140 HP
ECU SW: 0866
ECU HW: 03C906027CS
SW upgrade: 03C906027CS_0866
Calibration: 03C906027CS_0866

Variant 12

ECU

Catalog engine: 1400 140HP
Engine code: CTHC
Generation: 2010-2015
Matched gains engine: 1.4TSI (CTHC) 140
Controller brand: BOSCH
ECU: MED17.5.5
Stock power: 140 HP
Stage 1 power: 170 HP
Power increase: +30 HP (+21%)
Stock torque: 220 Nm
Stage 1 torque: 300 Nm
Torque increase: +80 Nm (+36%)
ECU SW: 3726
ECU HW: 03C906026M
SW upgrade: 03C906026M_3726
Calibration: 03C906026M_3726

Variant 13

ECU

Catalog engine: 1400 140HP
Engine code: CTHA
Controller brand: BOSCH
ECU: MED17.5.5
Stock power: 140 HP
ECU SW: 3729
ECU HW: 03C906026S
SW upgrade: 03C906026S_3729
Calibration: 03C906026S_3729

Variant 14

ECU

Catalog engine: 1400 140HP
Engine code: CAVC
Controller brand: BOSCH
ECU: MED17.5.5
Stock power: 140 HP
SW upgrade: 03C906027DA_0176
Calibration: 03C906027DA_0176

Variant 15

ECU

Catalog engine: 1400 140HP
Engine code: CAVB
Controller brand: BOSCH
ECU: MED17.5.5
Stock power: 140 HP
ECU SW: 8908
ECU HW: 03C906027BQ
SW upgrade: 03C906027BQ_8908
Calibration: 03C906027BQ_8908

Variant 16

ECU

Catalog engine: 1400 140HP
Engine code: CTHC
Generation: 2010-2015
Matched gains engine: 1.4TSI (CTHC) 140
Controller brand: BOSCH
ECU: MED17.5.5
Stock power: 140 HP
Stage 1 power: 170 HP
Power increase: +30 HP (+21%)
Stock torque: 220 Nm
Stage 1 torque: 300 Nm
Torque increase: +80 Nm (+36%)
ECU SW: Z549
ECU HW: 03C906026L
SW upgrade: 03C906026L_Z549
Calibration: 03C906026L_Z549

Variant 17

ECU

Catalog engine: 1400 140HP
Engine code: CTHA
Controller brand: BOSCH
ECU: MED17.5.5
Stock power: 140 HP
ECU SW: 3150
ECU HW: 03C906026P
SW upgrade: 03C906026P_3150
Calibration: 03C906026P_3150

Variant 18

ECU

Catalog engine: 1400 140HP
Engine code: CTHC
Generation: 2010-2015
Matched gains engine: 1.4TSI (CTHC) 140
Controller brand: BOSCH
ECU: MED17.5.5
Stock power: 140 HP
Stage 1 power: 170 HP
Power increase: +30 HP (+21%)
Stock torque: 220 Nm
Stage 1 torque: 300 Nm
Torque increase: +80 Nm (+36%)
ECU SW: 8552
ECU HW: 03C906026L
SW upgrade: 03C906026L_8552
Calibration: 03C906026L_8552

Variant 19

ECU

Catalog engine: 1400 140HP
Engine code: CTHD
Controller brand: BOSCH
ECU: MED17.5.5
Stock power: 140 HP
ECU SW: 3730
ECU HW: 03C906026AA
SW upgrade: 03C906026AA_3730
Calibration: 03C906026AA_3730

Variant 20

ECU

Catalog engine: 1400 140HP
Engine code: CAVC
Controller brand: BOSCH
ECU: MED17.5.5
Stock power: 140 HP
ECU SW: 8907
ECU HW: 03C906027BP
SW upgrade: 03C906027BP_8907
Calibration: 03C906027BP_8907

Variant 21

ECU

Catalog engine: 1400 140HP
Engine code: CTHC
Generation: 2010-2015
Matched gains engine: 1.4TSI (CTHC) 140
Controller brand: BOSCH
ECU: MED17.5.5
Stock power: 140 HP
Stage 1 power: 170 HP
Power increase: +30 HP (+21%)
Stock torque: 220 Nm
Stage 1 torque: 300 Nm
Torque increase: +80 Nm (+36%)
ECU SW: Z525
ECU HW: 03C906026L
SW upgrade: 03C906026L_Z525
Calibration: 03C906026L_Z525

Variant 22

ECU

Catalog engine: 1400 140HP
Engine code: CTHD
Controller brand: BOSCH
ECU: MED17.5.5
Stock power: 140 HP
ECU SW: Z342
ECU HW: 03C906026AS
SW upgrade: 03C906026AS_Z342
Calibration: 03C906026AS_Z342

Variant 23

ECU

Catalog engine: 1400 140HP
Engine code: CAVC
Controller brand: BOSCH
ECU: MED17.5.5
Stock power: 140 HP
ECU SW: 0865
ECU HW: 03C906027CR
SW upgrade: 03C906027CR_0865
Calibration: 03C906027CR_0865

Variant 24

ECU

Catalog engine: 1400 140HP
Engine code: CTHD
Controller brand: BOSCH
ECU: MED17.5.5
Stock power: 140 HP
ECU SW: 3737
ECU HW: 03C906026AS
SW upgrade: 03C906026AS_3737
Calibration: 03C906026AS_3737

Related vehicles

Other vehicles built on the MED17.5.5 controller or the same engine — handy when a platform spans several models and makes.

Questions, answered.

Which tuning solutions are available for the VOLKSWAGEN TOURAN on the MED17.5.5?

Stage 1, Stage 2, Swirl Flaps Off, Lambda / O2, OPF/GPF Off. The exact set depends on the specific engine and software version.

Do you cover the MED17.5.5 ECU software on this model?

Yes — the VOLKSWAGEN TOURAN on the MED17.5.5 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.