−10%10% off all files right now — originals €18, map packs from €54.
€18 / file−10%

R2AW-18881-N R2AW-188K2-N Denso R2AJ original ECU file – Mazda 3 2.2 MZR-CD 204hp

HWR2AW-18881-NSWR2AW-188K2-N

Where do I find these numbers?

Vehicle
Mazda 3
Engine
2.2 MZR-CD 204hp
ECU
Denso R2AJ
HW
R2AW-18881-N
SW
R2AW-188K2-N
Also written
R2AW 18881 N · R2AW18881N · R2AW 188K2 N · R2AW188K2N
WinOLS map pack for this file
53 maps — Engine Torque, Injection System, Rail, Turbo System. Original included.
See all 53 maps

Other numbers for the Mazda 3 2.2 MZR-CD 204hp

3 files cover exactly this car and engine, on Denso R2AJ (1), Denso, type not listed (1), Denso SH7058 (1). If your ECU reads differently from this page, the others:

This file's map pack against other Denso R2AJ packs

Its pack names 53 maps. It is the only Denso R2AJ pack in the archive.

This ECU and car in figures

Denso R2AJ: 1 file, 1 SW number, 1 with a map pack. Makes: Mazda (1).

Mazda 3: 211 files. ECU types: Denso, type not listed (47), Denso SH725X (41), Bosch EDC16C34 (17), Denso SH12 (7). Engine codes: LF67EB5W (11), SH-VPTS (8), LF4DE0000LFXS050 (4), LFVA18 (2).

What you get

  • The original (stock) read of this ECU as listed, as a ready-to-use .bin file by e-mail.
  • File sizes differ between tools and read methods — check that the numbers match your ECU before buying.
  • Original read only: no full backup, EEPROM or tuned file.
  • A digital file: all sales are final — no refunds. Terms of sale

Other files for the Mazda 3

Other Denso R2AJ files

Original ECU file Denso R2AJ · R2AW-18881-N · R2AW-188K2-N
€18
  1. 1 · E-mail
  2. 2 · Card
  3. 3 · File

Checking availability…

All sales are final — no refunds.

Card payment by Stripe · charged only when ready · Terms of sale · Privacy