Denso

PSM6-188K1- PSM5-18881-B Denso Mazda MX5 (2.0 160hp) Original ECU File

About this file

This is the original ECU file PSM6-188K1- PSM5-18881-B for Mazda MX5 2.0 160hp: Denso, hardware (HW) PSM6-188K1-, software (SW) PSM5-18881-B. 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 control unit. Our catalogue lists it for the Mazda MX5 2.0 160hp.

Its numbers in the catalogue: hardware (HW) number PSM6-188K1-, software (SW) number PSM5-18881-B and SW upgrade number PSM5-188K2-B.

In our catalogue the software number PSM5-18881-B is on 2 files for 2 vehicles.

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 against your own read before you buy.
  • Different tools expect different file sizes when writing to the ECU — make sure the file suits your device.
  • Not sure? Ask us on WhatsApp before buying.

File specifications

Brand name and modelMazda MX5
Engine power2000 160HP
Engine code—
ECU brand nameDENSO
ECU model name—
ECU hardwarePSM6-188K1-
ECU softwarePSM5-18881-B
ECU calibration—
ECU SW upgradePSM5-188K2-B
Also written asPSM6188K1 · PSM6 188K1 · PSM518881B · PSM5 18881 B · PSM5188K2B · PSM5 188K2 B
Other files with these numbersSW PSM5-18881-B · SW upgrade PSM5-188K2-B

Get this original file — alone or with its WinOLS map pack

Fastest · no registration

Quick buy

Pay by card — get a ready-to-use .bin file by e-mail

€20one-off · card payment
  • No account, no sign-up — just your e-mail and a card
  • A ready-to-use .bin file by e-mail — no unpacking needed
  • 59 files delivered in the last 30 days to buyers in 30 countries
  • Last 30 files arrived in 70 seconds (median, payment to e-mail). Some files are prepared by the supplier's operator first — normally within 24 hours
  • Order number and a live order status page
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  • No bonus, no tuning support
  • All sales are final — check HW / SW before you buy
WinOLS map pack included

Original + map pack

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

€60one-off · card payment
  • 37 tuning maps for this software version — Variable Valve Timing (VVT), Spark Advance, Limiters, Injection System…
  • X / Y axes labelled correctly, correct factors
  • One ZIP by e-mail: .bin + .csv map pack
  • Axes checked against this original: 59 of 59 read correctly
  • No account, no sign-up — just your e-mail and a card
  • VISA
  • Mastercard
  • Apple Pay
  • Google Pay
  • Map definitions only — no tuned file, no support
  • All sales are final — check HW / SW before you buy
+€50 bonus

Buy with a file-service account

Requires registration on our file service fs.auto-remap.com

€20per file, paid from your balance
  1. Register on the file service fs.auto-remap.com
  2. Top up €40 — get €50 extra (€90 on your balance)
  3. Buy this file for €20 — €70 stays for more files or a tuning job
  • The file appears in your file-service account
  • Top up by PayPal or card
  • Tuning services and engineer support on the same balance: Stage 1, DPF / EGR / AdBlue off and more

WinOLS map pack for this file 37 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:

Variable Valve Timing (VVT) · 10 mapsSpark Advance · 7 mapsLimiters · 6 mapsInjection System · 6 mapsRail · 6 mapsEngine Torque · 2 maps

For example: Exhaust, Intake, Optimal Spark Advance, Spark Advance base map, Maximum speed of vehicle, RPM Limiter, Injection at full load, Injection at partial load…

See all 37 maps and buy — €60 All Denso mappacks

Need it tuned?

We modify this exact ECU for you

  • Stage 1 / Stage 2 / ECO
  • DPF / FAP OFF
  • EGR OFF
  • AdBlue / SCR OFF
  • DTC OFF
  • Speed limiter, Start&Stop and more

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€20PSM6-188K1-
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