Original ECU file

Mercedes S 5400 387HP – ME9.7 Original ECU File

Compare the identifiers below with your own ECU read before ordering: the identifiers decide, not the vehicle name.

BrandMERCEDES
ModelS
Engine / variant5400
Power387 HP
ECU brandBOSCH
ECU modelME9.7
ECU hardware0034462040
ECU software0054481340
SW upgrade0034475840
Calibration0034462040_0054481340_0034475840

What you receive

One original (stock) ECU file in binary .bin format, exactly as read from the control unit above: no modifications, no checksum changes. Files come from different reading sources, so size and memory layout can vary (full read or flash-only). The download link is emailed automatically within seconds after Stripe confirms payment.

Check compatibility first: compare every identifier above with your own read; a matching vehicle description alone does not guarantee compatibility.

Catalogue engine v1.44.5

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