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Jaguar XK Denso MB279700 original ECU files

Every stock read of the Denso MB279700 in the Jaguar XK, by engine. Ctrl+F your HW or SW number.

How Toyota and Lexus Denso ECU numbers work

EnginesIdentify the fileAll HW and SW numbers

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Jaguar XK Denso MB279700 files

7 files €18 each · card · by e-mail

Jaguar XK Denso MB279700 engines

7 files across 3 engine variants and 1 engine code. Listed most: 3.5 258hp (AJ-V8), 4 files.

EngineCodeFiles
3.5 258hp1
3.5 258hpAJ-V84
4.2 300hp1
4.2 416hp1

How to identify your Jaguar XK Denso MB279700 file

How the numbers on this model with this ECU type start:

  • HW 6W831… 7 of the 7 files with a HW number, 100%
  • SW W8314… 6 of the 7 files with a SW number, 86%

A HW number alone does not pick the file: 6W8314C568AA carries 5 SW versions here. Compare both numbers with your read.

Where do I find these numbers?

All Jaguar XK Denso MB279700 HW and SW numbers

1 HW number and 6 SW numbers, by engine. Beside each HW, how many SW versions it carries. A number opens a file that shows it.

3.5 258hp 1 HW · 5 SW
HWSW versions
6W8314C568AA5 6W83-14C576-CBC W83-14C570-CBA W83-14C576-ABN W83-14C576-ABR W83-14C576-CBC
4.2 300hp 1 HW · 1 SW
HWSW versions
6W8314C568AA1 W83-14C576-ABK
4.2 416hp 1 HW · 1 SW
HWSW versions
6W8314C568AA1 W83-14C576-ABR