MERCEDES S CLASS W222 S450 AMG 3.0L V6 BITURBO 270kW/362HP MED17.7.3.1 — ECU BOSCH MED17.7.3.1

Find the firmware identifiers (hardware, software and update numbers), available tuning options and how to get the original or remapped file.

✓ Tuning via file (flash) ✓ Add-on module available 4 firmware versions

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Vehicle data

Brand	MERCEDES
Model	S CLASS W222
Engine	S450 AMG 3.0L V6 BITURBO 270kW/362HP MED17.7.3.1
Stock power	367 CV / 27 kW
Displacement	3000 cc
Fuel	Benzina sovralimentato
Vehicle type	Auto

ECU

Manufacturer	BOSCH
Model	MED17.7.3.1
Memory / EPROM	Micro TC1797+ Flash esterna S29CD016G

Available tuning operations / options:

Maximum air charge for overboost protection with turbocharger fault
Base timing
Optimal spark timing/MBT
Boost pressure limiter
Desired engine load calculation
Compression ratio for turbocharger protection
Compression ratio limiting for compressor depending on IAT sensor
Exhaust gas temperature
Maximum value for EKP (electric fuel pump)
Factor to correct fuel delivery system
Factor for reducing maximum filling
Maximum value for HDP (high pressure fuel pump)
High pressure fuel pump setpoint
High pressure fuel pump setpoint 2
Intake pressure protection
Lambda enrichment for components protection
Lambda correction for exhaust manifold temperature
Torque limiter at high EGT
RPM Limiter
RPM Limiter 2
RPM limiter 3
RPM limit for ECT sensor
Knock detection factor
Speed limiter
MAF sensor calibration
Maximum compression ratio
Maximum engine pressure ratio
Throttle air mass flow calculation
Manifold absolute pressure time delay
Characteristic manifold absolute pressure time constant of the LRS
Max injection amount for each cylinder
Maximum negative deviation for boost overcharge
Max torque profile
Optimal engine moment
Boost pressure threshold cycles for the overboost recognition
Torque/load reduction for overheating protection
Pressure ratio depending on IAT
Specific air mass flow quantity limiter
% relative air filling limit depending on IAT
Throttle angle management
Turbocharger volumetric efficiency
Turbocharger volumetric efficiency 2
Wastegate duty-cycle

Firmware identifiers (4)

Hardware No.	Software No. (chip)	Version	Update software	ECU
0009041000	2769024001	1.94.008	2769033604	BOSCH MED17.7.3.1
0009041000	2769020501	1.94.003	2769032303	BOSCH MED17.7.3.1
0009041000	2769021501	1.94.009	2769032104	BOSCH MED17.7.3.1
0009041000	2769021301	1.94.004	2769032203	BOSCH MED17.7.3.1

ECU notes

MICRO Infineon Tricore TC1797 This setting file can be used with the New Genius, the protocol supports identification and writing only. IF the matching original file is already present in databank it can be used for the modification and the writing operation. To work on this ECU you can use NewTrasdata

Add-on modules available

A plug-and-play add-on module is available for this vehicle (as an alternative or in addition to the file):

Rapid TPM - Modulo Aggiuntivo Dimsport +15 % € 399 Buy

Get the file for this vehicle

Buy the file (original or remapped)Register on mastertuningfile.com and order the file Are you a workshop or tuner?Offer these services yourself: activate your TuningFile platform

Tools to read and write this ECU

Flex Programmatore per rimappatura centraline e cambi automatici ECU + auto gearbox € 1.000 Buy

The Genius OBD + Bench € 2.500 Buy

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