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

Denso J48C original ECU files

Stock reads of the Denso J48C for Mazda and more.

How Toyota and Lexus Denso ECU numbers work

VehiclesMap packsAll HW and SW numbers

WinOLS map packs for this ECU
Original + every map named, axes checked — from €54.
See map packs

Denso J48C files

6 files €18 each · card · by e-mail

Vehicles with a Denso J48C

Denso J48C files are listed for 1 make and 1 model, the most listed first.

ModelEnginesFiles
Mazda6
31.6 105hp 5, 1.6 16V 105hp 16

Denso J48C map packs in figures

1 pack, 33 maps.

All Denso J48C HW and SW numbers

5 HW numbers and 3 SW numbers, by make. Beside each HW, how many SW versions it carries. A number opens a file that shows it.

Mazda 5 HW · 3 SW
HWSW versions
644EA000.HEX1 Z644EA0W.Z01
Z60148C05700no SW listed
Z62748C10100no SW listed
Z63448L100001 5SSWZ634EC000
ZY25EF000.HEX1 ZY25EF0W.Z03