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Lexus GX Denso GEN1 original ECU files

Every stock read of the Denso GEN1 in the Lexus GX, by engine. Ctrl+F your HW or SW number.

4 WinOLS map packs for the Lexus GX, €54

How Toyota and Lexus Denso ECU numbers work

EnginesIdentify the fileAll HW and SW numbers

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Lexus GX Denso GEN1 files

18 files €18 each · card · by e-mail

Lexus GX Denso GEN1 engines

18 files across 5 engine variants and 2 engine codes. Listed most: 4.6 296hp, 5 files.

EngineCodeFiles
3.5 280hp3
3.5 280hp2GR-FE1
4.6 296hp5
4.6 296hp1UR-FE2
4.6 382hp1
4.6 382hp1UR-FE1
4.7 275hp4
4.7 300hp1

How to identify your Lexus GX Denso GEN1 file

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

  • SW 89663… 18 of the 18 files with a SW number, 100%

In the whole archive, 5 122 of the 5 122 files with SW 8966… are Denso units.

Where do I find these numbers?

All Lexus GX Denso GEN1 HW and SW numbers

0 HW numbers and 18 SW numbers, by engine. Beside each HW, how many SW versions it carries. A number opens a file that shows it.

4.6 296hp 0 HW · 7 SW
Engine code, no HW listedSW versions
not listed5 89663-60D10 89663-60E72 89663-60E82 89663-60E83 89663-60X81
1UR-FE2 89663-60E10 89663-60Q92
3.5 280hp 0 HW · 4 SW
Engine code, no HW listedSW versions
not listed3 89663-58500 89663-58540 89663-58541
2GR-FE1 89663-58551
4.7 275hp 0 HW · 4 SW
Engine code, no HW listedSW versions
not listed4 89663-60270 89663-60314 89663-60490 89663-60800
4.6 382hp 0 HW · 2 SW
Engine code, no HW listedSW versions
not listed1 89663-6AE20
1UR-FE1 89663-6A310
4.7 300hp 0 HW · 1 SW
Engine code, no HW listedSW versions
not listed1 89663-60J90