MERCEDES GLS CLASS X166 GLS500 4.7L V8 TWINTURBO 335kW/455HP MED17.7.1

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

Vehicle data

ECU

Available tuning operations / options:

• Maximum air charge for overboost protection with turbocharger fault
• Base timing
• Optimal spark timing/MBT
• Advance correction
• Height correction for boost pressure
• Desired engine load calculation
• Compression ratio for turbocharger protection
• Desired pressure ratio
• Desired pressure ratio in Sport mode
• 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 fuel pressure pump limit for ECT sensor
• Advance limiter for component protection 1
• Torque limiter for diagnostic
• Lambda enrichment for components protection
• Lambda correction for exhaust manifold temperature
• Torque limiter at high EGT
• Max desired pressure ratio limit
• Max desired pressure ratio limit (Sport mode)
• RPM Limiter
• RPM limit for EOT sensor
• Boost pressure linearization
• Lambda driver wish
• Knock detection factor
• Speed limiter
• Maximum indicated torque
• 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
• Max torque profile (overboost active)
• Max torque profile in Sport mode
• Optimal engine moment
• Torque/load reduction for overheating protection
• Power limit torque table
• Pressure ratio depending on IAT
• Maximum pressure ratio limit depending on temperature
• Specific air mass flow quantity limiter
• % relative air filling limit depending on IAT
• Driver torque request
• Throttle angle management
• Turbocharger volumetric efficiency

Firmware identifiers (1)

ECU notes

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