TOYOTA · GEN1 ECU

TOYOTA FJ CRUISER GEN1 tuning files

TOYOTA FJ CRUISER on the GEN1: matched, calibrated and delivered with care. Across the matched variants stock power runs from 238 to 260 HP. There are 46 distinct variants on file for this combination. Stage 1 and Stage 2 are the safe starting points for this platform. Each file is tied to the precise software on your car and checked before it goes out.

Upload your file →All FJ CRUISER coverage Custom ECU tuning file service

Available solutions

What we can run on the GEN1 for this vehicle — the precise options narrow down by engine and software version.

Stage 1 Stage 2

Engine variants & ECU software

46 distinct variants for the TOYOTA FJ CRUISER on the GEN1 ECU. Reference the engine and controller software when you upload.

Variant 1

ECU

Catalog engine: 4000 260HP
Controller brand: DENSO
ECU: GEN1
Stock power: 260 HP
ECU SW: 89663-35590
SW upgrade: 33559000
Calibration: 33559000

Variant 2

ECU

Catalog engine: 4000 260HP
Engine code: 1GR-FE
Controller brand: DENSO
ECU: GEN1
Stock power: 260 HP
ECU SW: 89663-35600
ECU HW: 89661-XXXXX
SW upgrade: 33560000
Calibration: 33560000

Variant 3

ECU

Catalog engine: 4000 260HP
Engine code: 1GR-FE
Controller brand: DENSO
ECU: GEN1
Stock power: 260 HP
ECU SW: 89663-35601
SW upgrade: 33560100
Calibration: 33560100

Variant 4

ECU

Catalog engine: 4000 260HP
Engine code: 1GR-FE
Controller brand: DENSO
ECU: GEN1
Stock power: 260 HP
ECU SW: 89663-35840
SW upgrade: 33584000
Calibration: 33584000

Variant 5

ECU

Catalog engine: 4000 260HP
Engine code: 1GR-FE
Controller brand: DENSO
ECU: GEN1
Stock power: 260 HP
ECU SW: 89663-35850
ECU HW: 89661-XXXXX
SW upgrade: 33585000
Calibration: 33585000

Variant 6

ECU

Catalog engine: 4000 260HP
Engine code: 1GR-FE
Controller brand: DENSO
ECU: GEN1
Stock power: 260 HP
ECU SW: 89663-35860
ECU HW: 89661-XXXXX
SW upgrade: 33586000
Calibration: 33586000

Variant 7

ECU

Catalog engine: 4000 260HP
Engine code: 1GR-FE
Controller brand: DENSO
ECU: GEN1
Stock power: 260 HP
ECU SW: 89663-35870
ECU HW: 89661-XXXXX
SW upgrade: 33587000
Calibration: 33587000

Variant 8

ECU

Catalog engine: 4000 260HP
Controller brand: DENSO
ECU: GEN1
Stock power: 260 HP
ECU SW: 89663-35872
SW upgrade: 33587200
Calibration: 33587200

Variant 9

ECU

Catalog engine: 4000 260HP
Controller brand: DENSO
ECU: GEN1
Stock power: 260 HP
ECU SW: 89663-35881
SW upgrade: 33588100
Calibration: 33588100

Variant 10

ECU

Catalog engine: 4000 260HP
Controller brand: DENSO
ECU: GEN1
Stock power: 260 HP
ECU SW: 89663-35A41
SW upgrade: 335A4100
Calibration: 335A4100

Variant 11

ECU

Catalog engine: 4000 260HP
Controller brand: DENSO
ECU: GEN1
Stock power: 260 HP
ECU SW: 89663-35A61
SW upgrade: 335A6100
Calibration: 335A6100

Variant 12

ECU

Catalog engine: 4000 260HP
Engine code: 1GR-FE
Controller brand: DENSO
ECU: GEN1
Stock power: 260 HP
ECU SW: 89663-35A80
ECU HW: 89661-XXXXX
SW upgrade: 335A8000
Calibration: 335A8000

Variant 13

ECU

Catalog engine: 4000 260HP
Controller brand: DENSO
ECU: GEN1
Stock power: 260 HP
ECU SW: 89663-35C00
SW upgrade: 335C0000
Calibration: 335C0000

Variant 14

ECU

Catalog engine: 4000 260HP
Engine code: 1GR-FE
Controller brand: DENSO
ECU: GEN1
Stock power: 260 HP
ECU SW: 89663-35C30
ECU HW: 89661-XXXXX
SW upgrade: 335C3000
Calibration: 335C3000

Variant 15

ECU

Catalog engine: 4000 260HP
Engine code: 1GR-FE
Controller brand: DENSO
ECU: GEN1
Stock power: 260 HP
ECU SW: 89663-35C50
ECU HW: 89661-XXXXX
SW upgrade: 335C5000
Calibration: 335C5000

Variant 16

ECU

Catalog engine: 4000 260HP
Controller brand: DENSO
ECU: GEN1
Stock power: 260 HP
ECU SW: 89663-35C70
SW upgrade: 335C7000
Calibration: 335C7000

Variant 17

ECU

Catalog engine: 4000 260HP
Engine code: 1GR-FE
Controller brand: DENSO
ECU: GEN1
Stock power: 260 HP
ECU SW: 89663-35C90
ECU HW: 89661-XXXXX
SW upgrade: 335C9000
Calibration: 335C9000

Variant 18

ECU

Catalog engine: 4000 260HP
Controller brand: DENSO
ECU: GEN1
Stock power: 260 HP
ECU SW: 89663-35C91
SW upgrade: 335C9100
Calibration: 335C9100

Variant 19

ECU

Catalog engine: 4000 260HP
Controller brand: DENSO
ECU: GEN1
Stock power: 260 HP
ECU SW: 89663-35C92
SW upgrade: 335C9200
Calibration: 335C9200

Variant 20

ECU

Catalog engine: 4000 260HP
Engine code: 1GR-FE
Controller brand: DENSO
ECU: GEN1
Stock power: 260 HP
ECU SW: 89663-35D00
ECU HW: 89661-XXXXX
SW upgrade: 335D0000
Calibration: 335D0000

Variant 21

ECU

Catalog engine: 4000 260HP
Controller brand: DENSO
ECU: GEN1
Stock power: 260 HP
ECU SW: 89663-35D30
SW upgrade: 335D3000
Calibration: 335D3000

Variant 22

ECU

Catalog engine: 4000 260HP
Controller brand: DENSO
ECU: GEN1
Stock power: 260 HP
ECU SW: 89663-35D50
SW upgrade: 335D5000
Calibration: 335D5000

Variant 23

ECU

Catalog engine: 4000 260HP
Controller brand: DENSO
ECU: GEN1
Stock power: 260 HP
ECU SW: 89663-35E11
SW upgrade: 335E1100
Calibration: 335E1100

Variant 24

ECU

Catalog engine: 4000 260HP
Controller brand: DENSO
ECU: GEN1
Stock power: 260 HP
ECU SW: 89663-35E20
SW upgrade: 335E2000
Calibration: 335E2000

Variant 25

ECU

Catalog engine: 4000 260HP
Controller brand: DENSO
ECU: GEN1
Stock power: 260 HP
ECU SW: 89663-35E21
SW upgrade: 335E2100
Calibration: 335E2100

Variant 26

ECU

Catalog engine: 4000 260HP
Controller brand: DENSO
ECU: GEN1
Stock power: 260 HP
ECU SW: 89663-35E40
SW upgrade: 335E4000
Calibration: 335E4000

Variant 27

ECU

Catalog engine: 4000 260HP
Controller brand: DENSO
ECU: GEN1
Stock power: 260 HP
ECU SW: 89663-35E42
SW upgrade: 335E4200
Calibration: 335E4200

Variant 28

ECU

Catalog engine: 4000 260HP
Engine code: 1GR-FE
Controller brand: DENSO
ECU: GEN1
Stock power: 260 HP
ECU SW: 89663-35E80
ECU HW: 89661-XXXXX
SW upgrade: 335E8000
Calibration: 335E8000

Variant 29

ECU

Catalog engine: 4000 260HP
Controller brand: DENSO
ECU: GEN1
Stock power: 260 HP
ECU SW: 89663-35E90
SW upgrade: 335E9000
Calibration: 335E9000

Variant 30

ECU

Catalog engine: 4000 260HP
Controller brand: DENSO
ECU: GEN1
Stock power: 260 HP
ECU SW: 89663-58330
SW upgrade: 35833000
Calibration: 35833000

Variant 31

ECU

Catalog engine: 4000 260HP
Controller brand: DENSO
ECU: GEN1
Stock power: 260 HP
ECU SW: 89663-58580
SW upgrade: 35858000
Calibration: 35858000

Variant 32

ECU

Catalog engine: 4000 239HP
Controller brand: DENSO
ECU: GEN1
Stock power: 239 HP
ECU SW: 89663-04420
SW upgrade: 30442000
Calibration: 30442000

Variant 33

ECU

Catalog engine: 4000 239HP
Engine code: 1GR-FE
Controller brand: DENSO
ECU: GEN1
Stock power: 239 HP
ECU SW: 89663-35420
ECU HW: 89661-35B50
SW upgrade: 33542000
Calibration: 33542000

Variant 34

ECU

Catalog engine: 4000 239HP
Controller brand: DENSO
ECU: GEN1
Stock power: 239 HP
ECU SW: 89663-35430
SW upgrade: 33543000
Calibration: 33543000

Variant 35

ECU

Catalog engine: 4000 239HP
Controller brand: DENSO
ECU: GEN1
Stock power: 239 HP
ECU SW: 89663-35432
SW upgrade: 33543200
Calibration: 33543200

Variant 36

ECU

Catalog engine: 4000 239HP
Engine code: 1GR-FE
Controller brand: DENSO
ECU: GEN1
Stock power: 239 HP
ECU SW: 89663-35460
ECU HW: 89663-35B90
SW upgrade: 33546000
Calibration: 33546000

Variant 37

ECU

Catalog engine: 4000 239HP
Engine code: 1GR-FE
Controller brand: DENSO
ECU: GEN1
Stock power: 239 HP
ECU SW: 89663-35461
SW upgrade: 33546100
Calibration: 33546100

Variant 38

ECU

Catalog engine: 4000 239HP
Controller brand: DENSO
ECU: GEN1
Stock power: 239 HP
ECU SW: 89663-35484
SW upgrade: 33548400
Calibration: 33548400

Variant 39

ECU

Catalog engine: 4000 239HP
Engine code: 1GR-FE
Controller brand: DENSO
ECU: GEN1
Stock power: 239 HP
ECU SW: 89663-35530
ECU HW: 89663-35C81
SW upgrade: 33553000
Calibration: 33553000

Variant 40

ECU

Catalog engine: 4000 239HP
Engine code: 1GR-FE
Controller brand: DENSO
ECU: GEN1
Stock power: 239 HP
ECU SW: 89663-35551
ECU HW: 89663-35C81
SW upgrade: 33555100
Calibration: 33555100

Variant 41

ECU

Catalog engine: 4000 239HP
Engine code: 1GR-FE
Controller brand: DENSO
ECU: GEN1
Stock power: 239 HP
ECU SW: 89663-35560-A
ECU HW: 89661-XXXXX
SW upgrade: 33556000
Calibration: 33556000

Variant 42

ECU

Catalog engine: 4000 239HP
Engine code: 1GR-FE
Controller brand: DENSO
ECU: GEN1
Stock power: 239 HP
ECU SW: 89663-35570
ECU HW: 89663-35D00
SW upgrade: 33557000
Calibration: 33557000

Variant 43

ECU

Catalog engine: 4000 239HP
Engine code: 1GR-FE
Controller brand: DENSO
ECU: GEN1
Stock power: 239 HP
ECU SW: 89663-35580
SW upgrade: 33558000
Calibration: 33558000

Variant 44

ECU

Catalog engine: 4000 239HP
Controller brand: DENSO
ECU: GEN1
Stock power: 239 HP
ECU SW: 89663-35581
SW upgrade: 33558100
Calibration: 33558100

Variant 45

ECU

Catalog engine: 4000 239HP
Engine code: 1GR-FE
Controller brand: DENSO
ECU: GEN1
Stock power: 239 HP
ECU SW: 89663-35D10
ECU HW: 89661-35L40
SW upgrade: 335D1000
Calibration: 335D1000

Variant 46

ECU

Catalog engine: 4000 238HP
Controller brand: DENSO
ECU: GEN1
Stock power: 238 HP
ECU SW: 89663-35622
SW upgrade: 33562200
Calibration: 33562200

Related vehicles

Other vehicles built on the GEN1 controller or the same engine — handy when a platform spans several models and makes.

Questions, answered.

Which tuning solutions are available for the TOYOTA FJ CRUISER on the GEN1?

Stage 1, Stage 2. The exact set depends on the specific engine and software version.

Do you cover the GEN1 ECU software on this model?

Yes — the TOYOTA FJ CRUISER on the GEN1 ECU is part of the catalog. Upload your original file and it is matched to the right calibration before any work is done.

How is the file delivered?

Through the TuningBay workflow with operator validation and one safe, sensible result per job. Files we deliver, we stand behind.