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Siemens · SIM271

2719034304 0034468840 Siemens SIM271 Mercedes SLK (1.8 184hp) Original ECU File

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About this file

This is the original ECU file 2719034304 0034468840 for Mercedes SLK 1.8 184hp: Siemens SIM271, hardware (HW) 2719034304, software (SW) 0034468840. To buy it, use Quick buy below — €20 by card, no registration, a ready-to-use .bin file by e-mail — or buy it with a file-service account (register or log in and top up your balance). Also you can find all available options on our platform for emissions removal (DPF, EGR, AdBlue) or improving power with stage 1/2/3 or ECO tuning.

This is an original (stock) read of a Siemens SIM271 control unit. Our catalogue lists it for the Mercedes SLK 1.8 184hp.

Its numbers in the catalogue: hardware (HW) number 2719034304 and software (SW) number 0034468840.

What you receive
  • The original (stock) read of this ECU, exactly as read — no modifications.
  • A ready-to-use .bin file by e-mail — nothing to unpack or rename.
  • The original read only — no full backups, EEPROM, SGO, VBF or other formats.

Before you order
  • All sales are final. Check HW, SW against your own read before you buy.
  • Different tools expect different file sizes when writing to the ECU — make sure the file suits your device.
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File specifications
Brand name and modelMercedes SLK
Engine power1800 184HP
Engine codeM271 DE 18 AL
ECU brand nameSIEMENS
ECU model nameSIM271
ECU hardware2719034304
ECU software0034468840
ECU calibration—
ECU SW upgrade—
Also written asA2719034304 · A 271 903 43 04 · A0034468840 · A 003 446 88 40

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WinOLS map pack included

Original + map pack

The original .bin and its map pack (CSV) — for WinOLS and compatible software

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  • 98 tuning maps for this software version — Engine Torque, Turbo System, Air Control, Injection System…
  • X / Y axes labelled correctly, correct factors
  • One ZIP by e-mail: .bin + .csv map pack
  • Axes checked against this original: 113 of 117 read correctly
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  • Map definitions only — no tuned file, no support
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WinOLS map pack for this file 98 maps

A WinOLS map export (CSV) made for this software version: tuning maps only, with correctly labelled X and Y axes and the correct factor for the data values — no maps for switching off emissions or errors. Maps by category:

Engine Torque · 26 mapsTurbo System · 16 mapsAir Control · 15 mapsInjection System · 14 mapsSpark Advance · 13 mapsLimiters · 9 mapsVariable Valve Timing (VVT) · 5 maps

For example: Calculated engine torque, Engine torque correction, Limiter of Turbo pressure, Maximum turbocharger speed, Airflow mass through throttle valve, Engine load limiter, Fuel quantity injected f(RPM,Trq), Fuel quantity limiter…

See all 98 maps and buy — €60 All Siemens SIM271 mappacks

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