TOYOTA · GEN1 ECU

TOYOTA TUNDRA GEN1 tuning files

Tuning file coverage for the TOYOTA TUNDRA running the GEN1 ECU. Across the matched variants stock power runs from 235 to 511 HP. 63 distinct variants are catalogued here. Stage 1 and Stage 2 are the safe starting points for this platform. We match the right calibration to your exact software and validate it before delivery.

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Available solutions

Solutions that apply to the GEN1 on this vehicle platform. The exact set depends on the specific engine and software version.

Stage 1 Stage 2

Engine variants & ECU software

63 distinct variants for the TOYOTA TUNDRA on the GEN1 ECU. Reference the engine and controller software when you upload.

Variant 1

ECU

Catalog engine: 5700 511HP
Controller brand: DENSO
ECU: GEN1
Stock power: 511 HP
ECU SW: 89663-YWF88
SW upgrade: 3YWF8800
Calibration: 3YWF8800

Variant 2

ECU

Catalog engine: 5700 511HP
Engine code: 3UR-FE
Controller brand: DENSO
ECU: GEN1
Stock power: 511 HP
ECU SW: 89663-YWF95
ECU HW: 89661-XXXXX
SW upgrade: 3YWF9500
Calibration: 3YWF9500

Variant 3

ECU

Catalog engine: 5700 511HP
Controller brand: DENSO
ECU: GEN1
Stock power: 511 HP
ECU SW: 89663-YWN01
SW upgrade: 3YWN0100
Calibration: 3YWN0100

Variant 4

ECU

Catalog engine: 5700 386HP
Controller brand: DENSO
ECU: GEN1
Stock power: 386 HP
ECU SW: 89663-0CD30
SW upgrade: 30CD3000
Calibration: 30CD3000

Variant 5

ECU

Catalog engine: 5700 386HP
Engine code: 3UR-FE
Controller brand: DENSO
ECU: GEN1
Stock power: 386 HP
ECU SW: 89663-0CD33
ECU HW: 89663-XXXXX
SW upgrade: 30CD3300
Calibration: 30CD3300

Variant 6

ECU

Catalog engine: 5700 386HP
Controller brand: DENSO
ECU: GEN1
Stock power: 386 HP
ECU SW: 89663-0CE30
SW upgrade: 30CE3000
Calibration: 30CE3000

Variant 7

ECU

Catalog engine: 5700 386HP
Engine code: 3UR-FE
Controller brand: DENSO
ECU: GEN1
Stock power: 386 HP
ECU SW: 89663-0CE31
ECU HW: 89663-XXXXX
SW upgrade: 30CE3100
Calibration: 30CE3100

Variant 8

ECU

Catalog engine: 5700 386HP
Engine code: 3UR-FE
Controller brand: DENSO
ECU: GEN1
Stock power: 386 HP
ECU SW: 89663-0CG50
ECU HW: 89663-0CL00
SW upgrade: 30CG5000
Calibration: 30CG5000

Variant 9

ECU

Catalog engine: 5700 381HP
Engine code: 3UR-FE
Controller brand: DENSO
ECU: GEN1
Stock power: 381 HP
ECU SW: 89663-0C570
ECU HW: XXXXX-0CG10
SW upgrade: 30C57000
Calibration: 30C57000

Variant 10

ECU

Catalog engine: 5700 381HP
Controller brand: DENSO
ECU: GEN1
Stock power: 381 HP
ECU SW: 89663-0C594
SW upgrade: 30C59400
Calibration: 30C59400

Variant 11

ECU

Catalog engine: 5700 381HP
Controller brand: DENSO
ECU: GEN1
Stock power: 381 HP
ECU SW: 89663-0C710
SW upgrade: 30C71000
Calibration: 30C71000

Variant 12

ECU

Catalog engine: 5700 381HP
Controller brand: DENSO
ECU: GEN1
Stock power: 381 HP
ECU SW: 89663-0C830
SW upgrade: 30C83000
Calibration: 30C83000

Variant 13

ECU

Catalog engine: 5700 381HP
Controller brand: DENSO
ECU: GEN1
Stock power: 381 HP
ECU SW: 89663-0C831
SW upgrade: 30C83100
Calibration: 30C83100

Variant 14

ECU

Catalog engine: 5700 381HP
Engine code: 3UR-FE
Controller brand: DENSO
ECU: GEN1
Stock power: 381 HP
ECU SW: 89663-0C841
ECU HW: 89661-0CC11
SW upgrade: 30C84100
Calibration: 30C84100

Variant 15

ECU

Catalog engine: 5700 381HP
Engine code: 3UR-FE
Controller brand: DENSO
ECU: GEN1
Stock power: 381 HP
ECU SW: 89663-0C852
ECU HW: 89661-0CC11
SW upgrade: 30C85200
Calibration: 30C85200

Variant 16

ECU

Catalog engine: 5700 381HP
Engine code: 3UR-FE
Controller brand: DENSO
ECU: GEN1
Stock power: 381 HP
ECU SW: 89663-0CA72
ECU HW: 89661-0CD32
SW upgrade: 30CA7200
Calibration: 30CA7200

Variant 17

ECU

Catalog engine: 5700 381HP
Engine code: 3UR-FE
Controller brand: DENSO
ECU: GEN1
Stock power: 381 HP
ECU SW: 89663-0CB30
ECU HW: 89661-0CE00
SW upgrade: 30CB3000
Calibration: 30CB3000

Variant 18

ECU

Catalog engine: 5700 381HP
Controller brand: DENSO
ECU: GEN1
Stock power: 381 HP
ECU SW: 89663-0CB71
SW upgrade: 30CB7100
Calibration: 30CB7100

Variant 19

ECU

Catalog engine: 5700 381HP
Controller brand: DENSO
ECU: GEN1
Stock power: 381 HP
ECU SW: 89663-0CD10
SW upgrade: 30CD1000
Calibration: 30CD1000

Variant 20

ECU

Catalog engine: 5700 381HP
Engine code: 3UR-FE
Controller brand: DENSO
ECU: GEN1
Stock power: 381 HP
ECU SW: 89663-0CD40
ECU HW: 89661-0CG10
SW upgrade: 30CD4000
Calibration: 30CD4000

Variant 21

ECU

Catalog engine: 5700 381HP
Engine code: 3UR-FE
Controller brand: DENSO
ECU: GEN1
Stock power: 381 HP
ECU SW: 89663-0CD50
ECU HW: 89661-xxxxxx
SW upgrade: 30CD5000
Calibration: 30CD5000

Variant 22

ECU

Catalog engine: 5700 381HP
Engine code: 3UR-FE
Controller brand: DENSO
ECU: GEN1
Stock power: 381 HP
ECU SW: 89663-0CD70
SW upgrade: 30CD7000
Calibration: 30CD7000

Variant 23

ECU

Catalog engine: 5700 381HP
Engine code: 3UR-FE
Controller brand: DENSO
ECU: GEN1
Stock power: 381 HP
ECU SW: 89663-0CD72
SW upgrade: 30CD7200
Calibration: 30CD7200

Variant 24

ECU

Catalog engine: 5700 381HP
Controller brand: DENSO
ECU: GEN1
Stock power: 381 HP
ECU SW: 89663-0CD73
SW upgrade: 30CD7300
Calibration: 30CD7300

Variant 25

ECU

Catalog engine: 5700 381HP
Engine code: 3UR-FE
Controller brand: DENSO
ECU: GEN1
Stock power: 381 HP
ECU SW: 89663-0CG11
ECU HW: 89661-0CK61
SW upgrade: 30CG1100
Calibration: 30CG1100

Variant 26

ECU

Catalog engine: 5700 381HP
Controller brand: DENSO
ECU: GEN1
Stock power: 381 HP
ECU SW: 89663-0CJ20
SW upgrade: 30CJ2000
Calibration: 30CJ2000

Variant 27

ECU

Catalog engine: 5700 381HP
Controller brand: DENSO
ECU: GEN1
Stock power: 381 HP
ECU SW: 89663-0CJ61
SW upgrade: 30CJ6100
Calibration: 30CJ6100

Variant 28

ECU

Catalog engine: 5700 381HP
Engine code: 3UR-FBE
Controller brand: DENSO
ECU: GEN1
Stock power: 381 HP
ECU SW: 89663-0CJ62
ECU HW: 89661-0CM73
SW upgrade: 30CJ6200
Calibration: 30CJ6200

Variant 29

ECU

Catalog engine: 5700 381HP
Engine code: 3UR-FE
Controller brand: DENSO
ECU: GEN1
Stock power: 381 HP
ECU SW: 89663-0CJ72
ECU HW: 89661-0CJ72
SW upgrade: 30CJ7200
Calibration: 30CJ7200

Variant 30

ECU

Catalog engine: 5700 381HP
Controller brand: DENSO
ECU: GEN1
Stock power: 381 HP
ECU SW: 89663-0CJ80
SW upgrade: 30CJ8000
Calibration: 30CJ8000

Variant 31

ECU

Catalog engine: 5700 381HP
Controller brand: DENSO
ECU: GEN1
Stock power: 381 HP
ECU SW: 89663-0CJ96
SW upgrade: 30CJ9600
Calibration: 30CJ9600

Variant 32

ECU

Catalog engine: 5700 381HP
Engine code: 3UR-FBE
Controller brand: DENSO
ECU: GEN1
Stock power: 381 HP
ECU SW: 89663-0CK02
ECU HW: 89661-0CM72
SW upgrade: 30CK0200
Calibration: 30CK0200

Variant 33

ECU

Catalog engine: 5700 381HP
Engine code: 3UR-FBE
Controller brand: DENSO
ECU: GEN1
Stock power: 381 HP
ECU SW: 89663-0CK06
SW upgrade: 30CK0600
Calibration: 30CK0600

Variant 34

ECU

Catalog engine: 5700 381HP
Controller brand: DENSO
ECU: GEN1
Stock power: 381 HP
ECU SW: 89663-0CK07
SW upgrade: 30CK0700
Calibration: 30CK0700

Variant 35

ECU

Catalog engine: 5700 381HP
Controller brand: DENSO
ECU: GEN1
Stock power: 381 HP
ECU SW: 89663-0CK14
SW upgrade: 30CK1400
Calibration: 30CK1400

Variant 36

ECU

Catalog engine: 5700 381HP
Engine code: 3UR-FE
Controller brand: DENSO
ECU: GEN1
Stock power: 381 HP
ECU SW: 89663-0CK40
ECU HW: 89661-0CK40
SW upgrade: 30CK4000
Calibration: 30CK4000

Variant 37

ECU

Catalog engine: 5700 381HP
Controller brand: DENSO
ECU: GEN1
Stock power: 381 HP
ECU SW: 89663-0CK53
SW upgrade: 30CK5300
Calibration: 30CK5300

Variant 38

ECU

Catalog engine: 5700 381HP
Controller brand: DENSO
ECU: GEN1
Stock power: 381 HP
ECU SW: 89663-0CK60
SW upgrade: 30CK6000
Calibration: 30CK6000

Variant 39

ECU

Catalog engine: 5700 381HP
Controller brand: DENSO
ECU: GEN1
Stock power: 381 HP
ECU SW: 89663-0CK61
SW upgrade: 30CK6100
Calibration: 30CK6100

Variant 40

ECU

Catalog engine: 5700 381HP
Controller brand: DENSO
ECU: GEN1
Stock power: 381 HP
ECU SW: 89663-0CK66
SW upgrade: 30CK6600
Calibration: 30CK6600

Variant 41

ECU

Catalog engine: 5700 381HP
Engine code: 3UR-FBE
Controller brand: DENSO
ECU: GEN1
Stock power: 381 HP
ECU SW: 89663-0CL10
ECU HW: 89661-xxxxx
SW upgrade: 30CL1000
Calibration: 30CL1000

Variant 42

ECU

Catalog engine: 5700 381HP
Controller brand: DENSO
ECU: GEN1
Stock power: 381 HP
ECU SW: 89663-0CL11
SW upgrade: 30CL1100
Calibration: 30CL1100

Variant 43

ECU

Catalog engine: 5700 381HP
Engine code: 3UR-FBE
Controller brand: DENSO
ECU: GEN1
Stock power: 381 HP
ECU SW: 89663-0CL12
ECU HW: 89661-xxxxx
SW upgrade: 30CL1200
Calibration: 30CL1200

Variant 44

ECU

Catalog engine: 5700 381HP
Engine code: 3UR-FBE
Controller brand: DENSO
ECU: GEN1
Stock power: 381 HP
ECU SW: 89663-0CL13
ECU HW: 89661-xxxxx
SW upgrade: 30CL1300
Calibration: 30CL1300

Variant 45

ECU

Catalog engine: 5700 381HP
Engine code: 3UR-FBE
Controller brand: DENSO
ECU: GEN1
Stock power: 381 HP
ECU SW: 89663-0CL20
SW upgrade: 30CL2000
Calibration: 30CL2000

Variant 46

ECU

Catalog engine: 5700 381HP
Controller brand: DENSO
ECU: GEN1
Stock power: 381 HP
ECU SW: 89663-0CL21
SW upgrade: 30CL2100
Calibration: 30CL2100

Variant 47

ECU

Catalog engine: 5700 381HP
Engine code: 3UR-FBE
Controller brand: DENSO
ECU: GEN1
Stock power: 381 HP
ECU SW: 89663-0CL43
ECU HW: 89661-0CP44
SW upgrade: 30CL4300
Calibration: 30CL4300

Variant 48

ECU

Catalog engine: 5700 381HP
Engine code: 3UR-FBE
Controller brand: DENSO
ECU: GEN1
Stock power: 381 HP
ECU SW: 89663-0CL44
ECU HW: 89661-0CP44
SW upgrade: 30CL4400
Calibration: 30CL4400

Variant 49

ECU

Catalog engine: 5700 381HP
Controller brand: DENSO
ECU: GEN1
Stock power: 381 HP
ECU SW: 89663-0CL45
SW upgrade: 30CL4500
Calibration: 30CL4500

Variant 50

ECU

Catalog engine: 5700 381HP
Controller brand: DENSO
ECU: GEN1
Stock power: 381 HP
ECU SW: 89663-0CM21
SW upgrade: 30CM2100
Calibration: 30CM2100

Variant 51

ECU

Catalog engine: 5700 381HP
Controller brand: DENSO
ECU: GEN1
Stock power: 381 HP
ECU SW: 89663-0CM41
SW upgrade: 30CM4100
Calibration: 30CM4100

Variant 52

ECU

Catalog engine: 5700 381HP
Controller brand: DENSO
ECU: GEN1
Stock power: 381 HP
ECU SW: 89663-0CM52
SW upgrade: 30CM5200
Calibration: 30CM5200

Variant 53

ECU

Catalog engine: 5700 381HP
Controller brand: DENSO
ECU: GEN1
Stock power: 381 HP
ECU SW: 89663-60C26
SW upgrade: 360C2600
Calibration: 360C2600

Variant 54

ECU

Catalog engine: 5700 330HP
Engine code: 3UR-FE
Controller brand: DENSO
ECU: GEN1
Stock power: 330 HP
ECU SW: 89663-YWF31
SW upgrade: 3YWF3100
Calibration: 3YWF3100

Variant 55

ECU

Catalog engine: 4700 288HP
Engine code: 2UZ-FE
Controller brand: DENSO
ECU: GEN1
Stock power: 288 HP
ECU SW: 89663-0C530
SW upgrade: 30C53000
Calibration: 30C53000

Variant 56

ECU

Catalog engine: 4700 288HP
Engine code: 2UZ-FE
Controller brand: DENSO
ECU: GEN1
Stock power: 288 HP
ECU SW: 89663-0C531
ECU HW: 89661-0C791
SW upgrade: 30C53100
Calibration: 30C53100

Variant 57

ECU

Catalog engine: 4700 288HP
Controller brand: DENSO
ECU: GEN1
Stock power: 288 HP
ECU SW: 89663-0C763
SW upgrade: 30C76300
Calibration: 30C76300

Variant 58

ECU

Catalog engine: 4000 238HP
Controller brand: DENSO
ECU: GEN1
Stock power: 238 HP
ECU SW: 89663-04264
SW upgrade: 30426400
Calibration: 30426400

Variant 59

ECU

Catalog engine: 4000 238HP
Controller brand: DENSO
ECU: GEN1
Stock power: 238 HP
ECU SW: 89663-04290
SW upgrade: 30429000
Calibration: 30429000

Variant 60

ECU

Catalog engine: 4000 238HP
Engine code: 1GR-FE
Controller brand: DENSO
ECU: GEN1
Stock power: 238 HP
ECU SW: 89663-04294
ECU HW: 89661-XXXXX
SW upgrade: 30429400
Calibration: 30429400

Variant 61

ECU

Catalog engine: 4000 238HP
Engine code: 1GR-FE
Controller brand: DENSO
ECU: GEN1
Stock power: 238 HP
ECU SW: 89663-0C350
ECU HW: 89661-XXXXX
SW upgrade: 30C35000
Calibration: 30C35000

Variant 62

ECU

Catalog engine: 4000 238HP
Engine code: 1GR-FE
Controller brand: DENSO
ECU: GEN1
Stock power: 238 HP
ECU SW: 89663-0C862
ECU HW: 89661-XXXXX
SW upgrade: 30C86200
Calibration: 30C86200

Variant 63

ECU

Catalog engine: 4700 235HP
Controller brand: DENSO
ECU: GEN1
Stock power: 235 HP
ECU SW: 89663-0C110
SW upgrade: 30C11000
Calibration: 30C11000

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 TUNDRA 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 TUNDRA 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.