VOLKSWAGEN · MED17.5.5 ECU · petrol

VOLKSWAGEN POLO MED17.5.5 tuning files

Everything we work with on the VOLKSWAGEN POLO fitted with the MED17.5.5. The matched variants sit between 180 and 180 HP from the factory. There are 15 distinct variants on file for this combination. Petrol calibration here is about crisp response and a result that holds up day to day. Every file is matched to the exact calibration on your vehicle and signed off by an operator.

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.

Engine variants & ECU software

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

Variant 1

ECU
Catalog engine
1400 180HP
Engine code
CAVE
Generation
6R 2009-2014
Matched gains engine
GTI 1.4TSI (CAVE) 180
Controller brand
BOSCH
ECU
MED17.5.5
Stock power
180 HP
Stage 1 power
200 HP
Power increase
+20 HP (+11%)
Stock torque
250 Nm
Stage 1 torque
300 Nm
Torque increase
+50 Nm (+20%)
ECU SW
9702
ECU HW
03C906027AR
SW upgrade
03C906027AR_9702
Calibration
03C906027AR_9702

Variant 2

ECU
Catalog engine
1400 180HP
Engine code
CAVE
Generation
6R 2009-2014
Matched gains engine
GTI 1.4TSI (CAVE) 180
Controller brand
BOSCH
ECU
MED17.5.5
Stock power
180 HP
Stage 1 power
200 HP
Power increase
+20 HP (+11%)
Stock torque
250 Nm
Stage 1 torque
300 Nm
Torque increase
+50 Nm (+20%)
ECU SW
9970
ECU HW
03C906027AR
SW upgrade
03C906027AR_9970
Calibration
03C906027AR_9970

Variant 3

ECU
Catalog engine
1400 180HP
Engine code
CAVE
Generation
6R 2009-2014
Matched gains engine
GTI 1.4TSI (CAVE) 180
Controller brand
BOSCH
ECU
MED17.5.5
Stock power
180 HP
Stage 1 power
200 HP
Power increase
+20 HP (+11%)
Stock torque
250 Nm
Stage 1 torque
300 Nm
Torque increase
+50 Nm (+20%)
SW upgrade
03C906027AR_7924
Calibration
03C906027AR_7924

Variant 4

ECU
Catalog engine
1400 180HP
Engine code
CAVE
Generation
6R 2009-2014
Matched gains engine
GTI 1.4TSI (CAVE) 180
Controller brand
BOSCH
ECU
MED17.5.5
Stock power
180 HP
Stage 1 power
200 HP
Power increase
+20 HP (+11%)
Stock torque
250 Nm
Stage 1 torque
300 Nm
Torque increase
+50 Nm (+20%)
ECU SW
9239
ECU HW
03C906027AR
SW upgrade
03C906027AR_9239
Calibration
03C906027AR_9239

Variant 5

ECU
Catalog engine
1400 180HP
Engine code
CAVE
Generation
6R 2009-2014
Matched gains engine
GTI 1.4TSI (CAVE) 180
Controller brand
BOSCH
ECU
MED17.5.5
Stock power
180 HP
Stage 1 power
200 HP
Power increase
+20 HP (+11%)
Stock torque
250 Nm
Stage 1 torque
300 Nm
Torque increase
+50 Nm (+20%)
SW upgrade
03C906027AR_9971
Calibration
03C906027AR_9971

Variant 6

ECU
Catalog engine
1400 180HP
Engine code
CTHE
Generation
6R 2009-2014
Matched gains engine
GTI 1.4TSI (CTHE) 180
Controller brand
BOSCH
ECU
MED17.5.5
Stock power
180 HP
Stage 1 power
200 HP
Power increase
+20 HP (+11%)
Stock torque
250 Nm
Stage 1 torque
300 Nm
Torque increase
+50 Nm (+20%)
SW upgrade
03C906026K_6414
Calibration
03C906026K_6414

Variant 7

ECU
Catalog engine
1400 180HP
Engine code
CAVA
Controller brand
BOSCH
ECU
MED17.5.5
Stock power
180 HP
ECU SW
3621
ECU HW
03C906027A
SW upgrade
03C906027A_3621
Calibration
03C906027A_3621

Variant 8

ECU
Catalog engine
1400 180HP
Engine code
CAVF
Controller brand
BOSCH
ECU
MED17.5.5
Stock power
180 HP
SW upgrade
03C906027AD_9972
Calibration
03C906027AD_9972

Variant 9

ECU
Catalog engine
1400 180HP
Engine code
CTHE
Generation
6R 2009-2014
Matched gains engine
GTI 1.4TSI (CTHE) 180
Controller brand
BOSCH
ECU
MED17.5.5
Stock power
180 HP
Stage 1 power
200 HP
Power increase
+20 HP (+11%)
Stock torque
250 Nm
Stage 1 torque
300 Nm
Torque increase
+50 Nm (+20%)
ECU SW
4539
ECU HW
03C906026K
SW upgrade
03C906026K_4539
Calibration
03C906026K_4539

Variant 10

ECU
Catalog engine
1400 180HP
Engine code
CAVG
Controller brand
BOSCH
ECU
MED17.5.5
Stock power
180 HP
ECU SW
4325
ECU HW
03C906027CF
SW upgrade
03C906027CF_4325
Calibration
03C906027CF_4325

Variant 11

ECU
Catalog engine
1400 180HP
Engine code
CTHG
Controller brand
BOSCH
ECU
MED17.5.5
Stock power
180 HP
SW upgrade
03C906026AD_6408
Calibration
03C906026AD_6408

Variant 12

ECU
Catalog engine
1400 180HP
Engine code
CAVE
Generation
6R 2009-2014
Matched gains engine
GTI 1.4TSI (CAVE) 180
Controller brand
BOSCH
ECU
MED17.5.5
Stock power
180 HP
Stage 1 power
200 HP
Power increase
+20 HP (+11%)
Stock torque
250 Nm
Stage 1 torque
300 Nm
Torque increase
+50 Nm (+20%)
ECU SW
9971
ECU HW
03C906027CE
SW upgrade
03C906027CE_9971
Calibration
03C906027CE_9971

Variant 13

ECU
Catalog engine
1400 180HP
Engine code
CTJC
Controller brand
BOSCH
ECU
MED17.5.5
Stock power
180 HP
ECU SW
6410
ECU HW
03C906026BM
SW upgrade
03C906026BM_6410
Calibration
03C906026BM_6410

Variant 14

ECU
Catalog engine
1400 180HP
Engine code
CTJB
Controller brand
BOSCH
ECU
MED17.5.5
Stock power
180 HP
ECU SW
6407
ECU HW
03C906026A
SW upgrade
03C906026A_6407
Calibration
03C906026A_6407

Variant 15

ECU
Catalog engine
1400 180HP
Engine code
CTHF
Controller brand
BOSCH
ECU
MED17.5.5
Stock power
180 HP
ECU SW
6411
ECU HW
03C906026F
SW upgrade
03C906026F_6411
Calibration
03C906026F_6411

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 POLO 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 POLO 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.

VOLKSWAGEN POLO MED17.5.5 ECU Tuning Files | TuningBay