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Lexus RC Denso GEN1 original ECU files

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

A WinOLS map pack for the Lexus RC: €63

How Toyota and Lexus Denso ECU numbers work

EnginesIdentify the fileAll HW and SW numbers

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Lexus RC Denso GEN1 files

8 files €18 each · card · by e-mail

Lexus RC Denso GEN1 engines

8 files across 1 engine variant and 1 engine code. Listed most: 3.5 310hp (2GR-FSE), 5 files.

EngineCodeFiles
3.5 310hp3
3.5 310hp2GR-FSE5

How to identify your Lexus RC Denso GEN1 file

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

  • SW 89663… 7 of the 7 files with a SW number, 100%

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

In the whole archive, 914 of the 914 files with HW 8966… are Denso units.

A HW number alone does not pick the file: 89661-24840 carries 3 SW versions here. Compare both numbers with your read.

Where do I find these numbers?

All Lexus RC Denso GEN1 HW and SW numbers

1 HW number and 7 SW numbers, by engine. Beside each HW, how many SW versions it carries. A number opens a file that shows it.

3.5 310hp 1 HW · 7 SW
HWSW versions
89661-248403 89663-24220 89663-24350 89663-53N10
Engine code, no HW listedSW versions
not listed3 89663-24231 89663-24270 89663-53N20
2GR-FSE1 89663-24260