MERCEDES · MED17.7.1 ECU · petrol

MERCEDES C MED17.7.1 tuning files

Everything we work with on the MERCEDES C fitted with the MED17.7.1. The matched variants sit between 300 and 306 HP from the factory. 10 distinct variants are catalogued here. 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.

Upload your file →All C coverage

Available solutions

Applicable work for the MED17.7.1 on this petrol. The available set firms up once the exact engine and software are known.

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

Engine variants & ECU software

10 distinct variants for the MERCEDES C on the MED17.7.1 ECU. Reference the engine and controller software when you upload.

Variant 1

ECU

Catalog engine: V6 306HP
Controller brand: BOSCH
ECU: MED17.7.1
Stock power: 306 HP
ECU SW: 2769020900
SW upgrade: 2769034900
Calibration: 2769034900

Variant 2

ECU

Catalog engine: V6 306HP
Controller brand: BOSCH
ECU: MED17.7.1
Stock power: 306 HP
ECU SW: 2769020900
SW upgrade: 2769031500
Calibration: 2769031500

Variant 3

ECU

Catalog engine: 3500 302HP
Controller brand: BOSCH
ECU: MED17.7.1
Stock power: 302 HP
ECU SW: 2769020900
SW upgrade: 2769034800
Calibration: 2769034800

Variant 4

ECU

Catalog engine: 3500 302HP
Controller brand: BOSCH
ECU: MED17.7.1
Stock power: 302 HP
ECU SW: 2769023000
SW upgrade: 2769037400
Calibration: 2769037400

Variant 5

ECU

Catalog engine: 3500 302HP
Controller brand: BOSCH
ECU: MED17.7.1
Stock power: 302 HP
ECU SW: 2769020900
SW upgrade: 2769031600
Calibration: 2769031600

Variant 6

ECU

Catalog engine: 3500 302HP
Controller brand: BOSCH
ECU: MED17.7.1
Stock power: 302 HP
ECU SW: 2769023000
SW upgrade: 2769037500
Calibration: 2769037500

Variant 7

ECU

Catalog engine: 3500 302HP
Controller brand: BOSCH
ECU: MED17.7.1
Stock power: 302 HP
ECU SW: 2769023000
SW upgrade: 2769037300
Calibration: 2769037300

Variant 8

ECU

Catalog engine: V6 302HP
Controller brand: BOSCH
ECU: MED17.7.1
Stock power: 302 HP
ECU SW: 2769020300
SW upgrade: 2769030500
Calibration: 2769030500

Variant 9

ECU

Catalog engine: V6 302HP
Controller brand: BOSCH
ECU: MED17.7.1
Stock power: 302 HP
ECU SW: 2769022200
SW upgrade: 2769034500
Calibration: 2769034500

Variant 10

ECU

Catalog engine: 300HP
Controller brand: BOSCH
ECU: MED17.7.1
Stock power: 300 HP
ECU SW: 2769020900
SW upgrade: 2769034900
Calibration: 2769034900

Related vehicles

Other vehicles built on the MED17.7.1 controller or the same engine — handy when a platform spans several models and makes.

Questions, answered.

Which tuning solutions are available for the MERCEDES C on the MED17.7.1?

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 MED17.7.1 ECU software on this model?

Yes — the MERCEDES C on the MED17.7.1 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.