VOLKSWAGEN · MED17.5.5 ECU · petrol

VOLKSWAGEN PASSAT 5 MED17.5.5 tuning files

VOLKSWAGEN PASSAT 5 on the MED17.5.5: matched, calibrated and delivered with care. The matched variants sit between 160 and 160 HP from the factory. 17 distinct variants are catalogued here. Petrol calibration here is about crisp response and a result that holds up day to day. Each file is tied to the precise software on your car and checked before it goes out.

Upload your file →All PASSAT 5 coverage

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

17 distinct variants for the VOLKSWAGEN PASSAT 5 on the MED17.5.5 ECU. Reference the engine and controller software when you upload.

Variant 1

ECU

Catalog engine: 1400 160HP
Engine code: CTHD
Controller brand: BOSCH
ECU: MED17.5.5
Stock power: 160 HP
ECU SW: 5708
ECU HW: 03C906026BP
SW upgrade: 03C906026BP_5708
Calibration: 03C906026BP_5708

Variant 2

ECU

Catalog engine: 1400 160HP
Engine code: CTHD
Controller brand: BOSCH
ECU: MED17.5.5
Stock power: 160 HP
ECU SW: 6595
ECU HW: 03C906026BR
SW upgrade: 03C906026BR_6595
Calibration: 03C906026BR_6595

Variant 3

ECU

Catalog engine: 1400 160HP
Engine code: CTHD
Controller brand: BOSCH
ECU: MED17.5.5
Stock power: 160 HP
ECU SW: 6984
ECU HW: 03C906026BS
SW upgrade: 03C906026BS_6984
Calibration: 03C906026BS_6984

Variant 4

ECU

Catalog engine: 1400 160HP
Engine code: CTHD
Controller brand: BOSCH
ECU: MED17.5.5
Stock power: 160 HP
ECU SW: 8460
ECU HW: 03C906026BS
SW upgrade: 03C906026BS_8460
Calibration: 03C906026BS_8460

Variant 5

ECU

Catalog engine: 1400 160HP
Engine code: CTHD
Controller brand: BOSCH
ECU: MED17.5.5
Stock power: 160 HP
ECU SW: 5322
ECU HW: 03C906026BR
SW upgrade: 03C906026BR_5322
Calibration: 03C906026BR_5322

Variant 6

ECU

Catalog engine: 1400 160HP
Engine code: CTHD
Controller brand: BOSCH
ECU: MED17.5.5
Stock power: 160 HP
ECU SW: 5320
ECU HW: 03C906026BT
SW upgrade: 03C906026BT_5320
Calibration: 03C906026BT_5320

Variant 7

ECU

Catalog engine: 1400 160HP
Engine code: CTHD
Controller brand: BOSCH
ECU: MED17.5.5
Stock power: 160 HP
ECU SW: 5065
ECU HW: 03C906026BN
SW upgrade: 03C906026BN_5065
Calibration: 03C906026BN_5065

Variant 8

ECU

Catalog engine: 1400 160HP
Engine code: CTHD
Controller brand: BOSCH
ECU: MED17.5.5
Stock power: 160 HP
ECU SW: 7720
ECU HW: 03C906026AS
SW upgrade: 03C906026AS_7720
Calibration: 03C906026AS_7720

Variant 9

ECU

Catalog engine: 1400 160HP
Engine code: CTHD
Controller brand: BOSCH
ECU: MED17.5.5
Stock power: 160 HP
ECU SW: Z525
ECU HW: 03C906026AS
SW upgrade: 03C906026AS_Z525
Calibration: 03C906026AS_Z525

Variant 10

ECU

Catalog engine: 1400 160HP
Engine code: CTHD
Controller brand: BOSCH
ECU: MED17.5.5
Stock power: 160 HP
ECU SW: Z348
ECU HW: 03C906026AS
SW upgrade: 03C906026AS_Z348
Calibration: 03C906026AS_Z348

Variant 11

ECU

Catalog engine: 1400 160HP
Engine code: CTHD
Controller brand: BOSCH
ECU: MED17.5.5
Stock power: 160 HP
ECU SW: 8550
ECU HW: 03C906026AS
SW upgrade: 03C906026AS_8550
Calibration: 03C906026AS_8550

Variant 12

ECU

Catalog engine: 1400 160HP
Engine code: CTHD
Controller brand: BOSCH
ECU: MED17.5.5
Stock power: 160 HP
ECU SW: Z549
ECU HW: 03C906026AS
SW upgrade: 03C906026AS_Z549
Calibration: 03C906026AS_Z549

Variant 13

ECU

Catalog engine: 1400 160HP
Engine code: CTHD
Controller brand: BOSCH
ECU: MED17.5.5
Stock power: 160 HP
ECU SW: 8551
ECU HW: 03C906026AT
SW upgrade: 03C906026AT_8551
Calibration: 03C906026AT_8551

Variant 14

ECU

Catalog engine: 1400 160HP
Engine code: CTHD
Controller brand: BOSCH
ECU: MED17.5.5
Stock power: 160 HP
ECU SW: 7741
ECU HW: 03C906026BR
SW upgrade: 03C906026BR_7741
Calibration: 03C906026BR_7741

Variant 15

ECU

Catalog engine: 1400 160HP
Engine code: CTHD
Controller brand: BOSCH
ECU: MED17.5.5
Stock power: 160 HP
ECU SW: 5064
ECU HW: 03C906026BP
SW upgrade: 03C906026BP_5064
Calibration: 03C906026BP_5064

Variant 16

ECU

Catalog engine: 1400 160HP
Engine code: CTHD
Controller brand: BOSCH
ECU: MED17.5.5
Stock power: 160 HP
ECU SW: Z618
ECU HW: 03C906026BR
SW upgrade: 03C906026BR_Z618
Calibration: 03C906026BR_Z618

Variant 17

ECU

Catalog engine: 1400 160HP
Engine code: CTHD
Controller brand: BOSCH
ECU: MED17.5.5
Stock power: 160 HP
ECU SW: 8461
ECU HW: 03C906026BR
SW upgrade: 03C906026BR_8461
Calibration: 03C906026BR_8461

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 PASSAT 5 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 PASSAT 5 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.