S553-18881 S553-18881-_S54T-188K2-D Denso SH725X original ECU file – Mazda CX-3 1.5 105hp

SWS553-18881CALS553-18881-_S54T-188K2-DUPGS54T-188K2-D

Vehicle: Mazda CX-3
Engine: 1.5 105hp
ECU: Denso SH725X
SW: S553-18881
Calibration: S553-18881-_S54T-188K2-D
SW upgrade: S54T-188K2-D
Also written: S553 18881 · S55318881 · S54T 188K2 D · S54T188K2D

SW S553-18881 is also listed for

The catalogue has this SW number on 1 other vehicle variant, 1 file:

Mazda 2 1.5 105hp

SW numbers next to S553-18881

The closest SW numbers in the archive, by spelling. They are other files, not equivalents. Worth a look when a digit may have been misread.

SW	Listed for
S553-18881-R	Mazda CX-3 1.5 105hp

Other numbers for the Mazda CX-3 1.5 105hp

54 files cover exactly this car and engine, on Denso SH725X (50), Denso, type not listed (3), Denso S5XX (1). If your ECU reads differently from this page, 12 of the others:

SW S565-18881-F SW S52M-18881-D SW S54B-18881-D SW S5C4-18881-C SW S52L-18881-G SW S54V-18881-D SW S56E-18881-D SW S56V-18881-C SW S54T-18881-D SW S552-18881 SW S56E-188K2-D SW S57W-18881-B

This ECU and car in figures

Denso SH725X: 241 files, 235 SW numbers, 5 with a map pack. Makes: Mazda (241). Most listed: Mazda CX-3 (68), Mazda CX-5 (67), Mazda 3 (41), Mazda 6 (25).

Mazda CX-3: 80 files. ECU types: Denso SH725X (68), Denso, type not listed (10), Denso S5XX (1), Denso PYGX-18881- (1).

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