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18881U original ECU files

In this archive 18881U is the SW number on 3 files, with 3 different HW and SW pairs. On its own it does not pick the file: the table below shows what else each one carries.

Which 18881U file is yours?

Compare the other numbers on each line with your read and open the line that matches. All of them are €18.

Its other numbersListed forMap pack
HWG40KRF7KT3KA Mazda 6 2.0 140hp · Denso RF7K none listed
HWG40HRF7KT3HB Mazda 6 2.0 140hp · Denso RF7K 28 maps
HWG40KRF7JT3KA Mazda 6 2.0 140hp · Denso RF7J 29 maps

ECU types carrying 18881U

Cars and engines it is listed for

ModelEngineFiles
Mazda 62.0 140hp3

Seen together with 18881U

3 other numbers on these files, and on how many.

Map packs for these files

2 of them have a WinOLS map pack: the original .bin plus a CSV of its named maps.

  • 28 maps Mazda 6 2.0 140hp HW G40HRF7KT3HB
  • 29 maps Mazda 6 2.0 140hp HW G40KRF7JT3KA

Where do I find these numbers?