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

Denso L831 original ECU file – Mazda MX5 1.8 160hp

Vehicle
Mazda MX5
Engine
1.8 160hp
WinOLS map pack for this file
31 maps — Spark Advance, Engine Torque, Air Control, Limiters. Original included.
See all 31 maps

This file's map pack against other Denso L831 packs

Its pack names 31 maps. The archive has only 2 Denso L831 packs, with 31 to 31 maps.

This ECU and car in figures

Denso L831: 4 files, 4 SW numbers, 2 with a map pack. Makes: Mazda (4). Most listed: Mazda MX5 (3), Mazda 5 (1).

Mazda MX5: 46 files. ECU types: Denso SH725X (22), Denso, type not listed (10), Denso LFH9 (9), Denso L831 (3).

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 MX5

Other Denso L831 files

Original ECU file Denso L831
€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