Mercedes E280 CDI EDC16CP31 DAMOS KP File – 383655

This DAMOS / WinOLS KP map pack is intended for the Mercedes-Benz E280 CDI equipped with the OM642 3.0 V6 diesel engine and Bosch EDC16CP31 ECU.

Supported application

• Vehicle: Mercedes-Benz E-Class W211/S211
• Model: E280 CDI
• Engine: OM642 3.0 V6 CDI
• Factory power: approximately 190 HP
• ECU: Bosch EDC16CP31
• Mercedes system: CDI4
• Software: 383655
• Transmission: commonly 7G-Tronic automatic

Always compare the map pack with the original ECU file before making any calibration changes.

What Is Included in the DAMOS / KP?

A correctly matched DAMOS or WinOLS KP file can help identify maps and parameters related to:

• Driver demand
• Torque limiters
• Torque-to-fuel conversion
• Injection quantity
• Smoke limitation
• Boost pressure
• Variable-geometry turbo control
• Rail pressure
• Injection duration
• Start of injection
• Air-mass control
• Lambda control
• Temperature protection
• DPF management
• Transmission torque communication
• Engine-speed and vehicle-speed limiters
• Diagnostic thresholds

The exact number of maps depends on the completeness of the supplied package.

What Is a DAMOS File?

A DAMOS is an ECU calibration-description file.

It may contain:

• Map names
• Memory addresses
• Axes
• Factors
• Units
• Constants
• Switches
• Internal variables
• Function descriptions

A DAMOS is not a ready-made Stage 1 file. It helps the calibrator understand and locate the relevant ECU parameters.

What Is a WinOLS KP File?

A KP file is a WinOLS-compatible map pack.

It normally contains organised map definitions that can be imported into a matching WinOLS project.

A KP file may include:

• Map addresses
• Map dimensions
• Axis information
• Factors and offsets
• Units
• Map names
• Functional folders

Exact Software Matching

This package is intended for software:

383655

Do not use it only because another vehicle has the same EDC16CP31 ECU or OM642 engine.

Different software versions may have different:

• Map addresses
• Axis positions
• Factors
• File layouts
• Torque structures
• Emissions configurations

An incorrect map pack can point to unrelated data and lead to unsafe calibration changes.

Typical Calibration Areas

Torque and driver demand

The ECU uses a torque-based strategy. Increasing driver demand alone may not increase output because other torque and fuel limits remain active.

Injection quantity and smoke control

Fuel quantity must be calibrated together with airflow, boost, rail pressure and injection timing.

Excessive fuelling can produce smoke, high exhaust temperature and DPF loading.

Boost and VGT control

Relevant maps may include requested boost, maximum pressure, turbo actuator control and overboost protection.

Incorrect VGT calibration can cause boost spikes, turbo overspeed or excessive exhaust backpressure.

Rail pressure and injection duration

Increasing rail pressure or injection duration can raise engine output, but also increases stress on the fuel system and engine components.

Actual rail pressure should always be logged and compared with the requested value.

Transmission torque communication

The E280 CDI commonly uses the 7G-Tronic transmission.

Incorrect torque reporting or excessive torque can result in poor shift quality, clutch slip or transmission protection.

Compatible ECU Programming Methods

Bosch EDC16CP31 may be supported through:

• OBD
• Bench
• BDM
• Full backup
• Recovery programming

Common professional tools include:

• KESS3
• K-TAG
• AutoTuner
• FLEX
• CMDFlash
• New Genius
• New Trasdata
• bFlash
• PCMflash

Always confirm support for the exact ECU and software inside the current tool protocol list.

Full Read vs Partial Read

Some OBD tools read only the calibration area, while BDM may provide a complete backup.

A map pack created for a full BDM file may not align correctly with a partial OBD read.

Before importing the KP, confirm:

• File size
• Read method
• Software number
• ECU hardware
• Checksum state
• Project offset

Recommended Checks Before Tuning

Inspect and log:

• Fault codes
• Requested and actual boost
• Requested and actual rail pressure
• Injector corrections
• MAF values
• Turbo actuator operation
• Charge-air leaks
• Swirl-flap operation
• DPF pressure and soot load
• Intake-air temperature
• Transmission faults
• Engine and turbocharger condition

A calibration should not be used to hide mechanical problems.

Important Warning

A DAMOS or KP file provides map definitions, not safe tuning values.

The calibrator remains responsible for:

• Selecting appropriate changes
• Maintaining engine protection
• Correcting checksums
• Logging the vehicle
• Verifying power and torque
• Respecting transmission limits
• Complying with emissions regulations

Download the Mercedes E280 CDI EDC16CP31 DAMOS / KP

Use this map pack to analyse Bosch EDC16CP31 software fitted to the Mercedes-Benz E280 CDI V6.

Supported identification

• Mercedes-Benz E280 CDI
• OM642 3.0 V6 CDI
• Bosch EDC16CP31
• Software 383655

Search for the matching DAMOS, KP, original ECU file or tuning project on:

www.ecuflashfiles.com