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Mazda 3 Denso ZJ77 original ECU files

Every stock read of the Denso ZJ77 in the Mazda 3, by engine. Ctrl+F your HW or SW number.

24 WinOLS map packs for the Mazda 3, from €54

How Toyota and Lexus Denso ECU numbers work

EnginesAll HW and SW numbers

Mazda 3 Denso ZJ77 files

4 files €18 each · card · by e-mail

Mazda 3 Denso ZJ77 engines

4 files across 1 engine variant.

EngineCodeFiles
1.6 110hp4

All Mazda 3 Denso ZJ77 HW and SW numbers

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

1.6 110hp 3 HW · 3 SW
HWSW versions
Z62848C101001 Z628EA0W.Z01
Z638181 Z638EA000.HEX
Z639EA0001 Z639EA0W.Z01