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Denso R2AJ original ECU files

Stock reads of the Denso R2AJ 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.
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Denso R2AJ files

2 files €18 each · card · by e-mail

Vehicles with a Denso R2AJ

Denso R2AJ files are listed for 1 make and 1 model, the most listed first.

ModelEnginesFiles
Mazda2
32.2 MZR-CD 204hp 22

Denso R2AJ map packs in figures

1 pack, 53 maps.

All Denso R2AJ HW and SW numbers

1 HW number and 1 SW number, by make. Beside each HW, how many SW versions it carries. A number opens a file that shows it.

Mazda 1 HW · 1 SW
HWSW versions
R2AW-18881-N1 R2AW-188K2-N