MERCEDES S CLASS W221 S250 2.2L CDI BluE 150kW/201HP CRD3.40/3.50

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:

• Boost pressure
• Max accepted exhaust gas temperature value after catalyst
• Max accepted exhaust gas temperature value after turbine
• Max CAT temperature threshold for component protection
• Basic torque management at engine cranking
• Engine speed cranking limit
• Engine idle vs. ECT sensor
• Engine idle
• Injection period
• Injection opening time related to inj. pressure
• J
• Torque limiter 2
• Torque limiter 3
• Torque limiter 4
• Torque limiter
• Torque limiter for diagnostic
• Lambda value of the smoke limitation
• Lambda value of the smoke limitation 2
• Lambda value of the smoke limitation 3
• Maximum indicated torque
• Maximum indicated torque 3
• Turbine temperature maximum value
• Torque/load reduction for overheating protection
• Pre-injection basic value
• Specific injection pressure limiter
• Specific injection pressure limiter for EFT sensor
• Specific injection pressure
• Specific injection pressure 2
• Driver torque request
• Torque limiter for the 1st gear selected
• Torque limiter for selected gear
• Torque limiter for for reverse gear
• Torque limiter for intake manifold pressure
• Torque limiter for intake manifold pressure 2
• Torque model - fuel quantity to torque conversion
• Torque model - fuel quantity to torque conversion 2
• Transmission torque limit - clutch disengaged

Firmware identifiers (1)

ECU notes

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