Denso · MB279700-9621

31452623 31452128 AA 32267254AB Denso MB279700-9621 Volvo V40 (2.0 120hp) Original ECU File

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About this file

This is the original ECU file 31452623 31452128 AA 32267254AB for Volvo V40 2.0 120hp: Denso MB279700-9621, hardware (HW) 31452623, software (SW) 31452128_AA. 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 Denso MB279700-9621 control unit. Our catalogue lists it for the Volvo V40 2.0 120hp.

Its numbers in the catalogue: hardware (HW) number 31452623, software (SW) number 31452128 AA and calibration number 32267254AB.

30 other files in our catalogue have the same pair of numbers (31452623 / 31452128_AA); four of them differ in the vehicle; four of them differ in the engine; 20 of them differ in the ECU model; 23 of them differ in the calibration. The versions list below links 23 of them (all 31 are listed on the 31452623 / 31452128_AA page): compare their numbers with your own read.

In our catalogue the hardware number 31452623 is on 71 files for 5 vehicles.

All Volvo V40 Denso MB279700-9621 files: 221 in our catalogue.

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 and calibration against your own read before you buy.
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File specifications

Brand name and modelVolvo V40
Engine power2000 120HP
Engine codeD4204T8
ECU brand nameDENSO
ECU model nameMB279700-9621
ECU hardware31452623
ECU software31452128_AA
ECU calibration32267254AB
ECU SW upgrade—
Also written as31452128 AA
Other files with these numbersHW 31452623 · Calibration 32267254AB

31 files with these numbers · 24 shown

They share the hardware and software numbers; the calibration and the vehicle tell them apart. Compare them with your own read — this page is 32267254AB.

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

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  • 91 tuning maps for this software version — Engine Torque, Turbo System, Injection System, Rail…
  • X / Y axes labelled correctly, correct factors
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  • Axes checked against this original: 161 of 161 read correctly
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WinOLS map pack for this file 91 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 · 41 mapsTurbo System · 22 mapsInjection System · 20 mapsRail · 7 mapsLimiters · 1 map

For example: Limiter of Maximum torque, Limiter of Maximum torque f(APS), Limiter of Turbo pressure, Turbo pressure, Fuel quantity limiter, Injection time, Rail pressure, Rail pressure limiter f(RPM,Fuel_Q)…

See all 91 maps and buy — €70 All Denso MB279700-9621 mappacks

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