HINO · GEN1 ECU

HINO 300 SERIES GEN1 tuning files

Everything we work with on the HINO 300 SERIES fitted with the GEN1. Across the matched variants stock power runs from 124 to 200 HP. 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.

Upload your file →All 300 SERIES coverage

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

111 distinct variants for the HINO 300 SERIES on the GEN1 ECU. Reference the engine and controller software when you upload.

Variant 1

ECU

Catalog engine: 4000 200HP
Engine code: N04CUN
Controller brand: DENSO
ECU: GEN1
Stock power: 200 HP
ECU SW: 89663-37B09
ECU HW: 8966X-37F81
SW upgrade: 337B0900
Calibration: 337B0900

Variant 2

ECU

Catalog engine: 4000 200HP
Controller brand: DENSO
ECU: GEN1
Stock power: 200 HP
ECU SW: 89663-37B13
SW upgrade: 337B1300
Calibration: 337B1300

Variant 3

ECU

Catalog engine: 4000 200HP
Engine code: N04CUN
Controller brand: DENSO
ECU: GEN1
Stock power: 200 HP
ECU SW: 89663-37B17
SW upgrade: 337B1700
Calibration: 337B1700

Variant 4

ECU

Catalog engine: 4000 200HP
Controller brand: DENSO
ECU: GEN1
Stock power: 200 HP
ECU SW: 89663-37B23
SW upgrade: 337B2300
Calibration: 337B2300

Variant 5

ECU

Catalog engine: 4000 168HP
Controller brand: DENSO
ECU: GEN1
Stock power: 168 HP
ECU SW: 89663-37A35
SW upgrade: 337A3500
Calibration: 337A3500

Variant 6

ECU

Catalog engine: 4000 168HP
Controller brand: DENSO
ECU: GEN1
Stock power: 168 HP
ECU SW: 89663-37A42
SW upgrade: 337A4200
Calibration: 337A4200

Variant 7

ECU

Catalog engine: 4000 168HP
Engine code: N04CVB
Controller brand: DENSO
ECU: GEN1
Stock power: 168 HP
ECU SW: 89663-37A43
ECU HW: 89661-XXXXX
SW upgrade: 337A4300
Calibration: 337A4300

Variant 8

ECU

Catalog engine: 4000 168HP
Controller brand: DENSO
ECU: GEN1
Stock power: 168 HP
ECU SW: 89663-37A44
SW upgrade: 337A4400
Calibration: 337A4400

Variant 9

ECU

Catalog engine: 4000 168HP
Engine code: N04CVB
Controller brand: DENSO
ECU: GEN1
Stock power: 168 HP
ECU SW: 89663-37A45
SW upgrade: 337A4500
Calibration: 337A4500

Variant 10

ECU

Catalog engine: 4000 168HP
Controller brand: DENSO
ECU: GEN1
Stock power: 168 HP
ECU SW: 89663-37B28
SW upgrade: 337B2800
Calibration: 337B2800

Variant 11

ECU

Catalog engine: 4000 168HP
Controller brand: DENSO
ECU: GEN1
Stock power: 168 HP
ECU SW: 89663-37B51
SW upgrade: 337B5100
Calibration: 337B5100

Variant 12

ECU

Catalog engine: 4000 168HP
Engine code: N04CVB
Controller brand: DENSO
ECU: GEN1
Stock power: 168 HP
ECU SW: 89663-37B82
ECU HW: 337B8200
SW upgrade: 337B8200
Calibration: 337B8200

Variant 13

ECU

Catalog engine: 4000 168HP
Controller brand: DENSO
ECU: GEN1
Stock power: 168 HP
ECU SW: 89663-37B90
SW upgrade: 337B9000
Calibration: 337B9000

Variant 14

ECU

Catalog engine: 4000 168HP
Controller brand: DENSO
ECU: GEN1
Stock power: 168 HP
ECU SW: 89663-37B91
SW upgrade: 337B9100
Calibration: 337B9100

Variant 15

ECU

Catalog engine: 4000 168HP
Engine code: N04CVB
Controller brand: DENSO
ECU: GEN1
Stock power: 168 HP
ECU SW: 89663-37C01
ECU HW: 89661-XXXXX
SW upgrade: 337C0100
Calibration: 337C0100

Variant 16

ECU

Catalog engine: 4000 168HP
Controller brand: DENSO
ECU: GEN1
Stock power: 168 HP
ECU SW: 89663-37C11
SW upgrade: 337C1100
Calibration: 337C1100

Variant 17

ECU

Catalog engine: 4000 168HP
Controller brand: DENSO
ECU: GEN1
Stock power: 168 HP
ECU SW: 89663-37G60
SW upgrade: 337G6000
Calibration: 337G6000

Variant 18

ECU

Catalog engine: 4000 150HP
Controller brand: DENSO
ECU: GEN1
Stock power: 150 HP
ECU SW: 89663-36084
SW upgrade: 33608400
Calibration: 33608400

Variant 19

ECU

Catalog engine: 4000 150HP
Controller brand: DENSO
ECU: GEN1
Stock power: 150 HP
ECU SW: 89663-36121
SW upgrade: 33612100
Calibration: 33612100

Variant 20

ECU

Catalog engine: 4000 150HP
Engine code: N04CTW
Controller brand: DENSO
ECU: GEN1
Stock power: 150 HP
ECU SW: 89663-37352
ECU HW: 8966X-37602
SW upgrade: 33735200
Calibration: 33735200

Variant 21

ECU

Catalog engine: 4000 150HP
Controller brand: DENSO
ECU: GEN1
Stock power: 150 HP
ECU SW: 89663-37374
SW upgrade: 33737400
Calibration: 33737400

Variant 22

ECU

Catalog engine: 4000 150HP
Controller brand: DENSO
ECU: GEN1
Stock power: 150 HP
ECU SW: 89663-37383
SW upgrade: 33738300
Calibration: 33738300

Variant 23

ECU

Catalog engine: 4000 150HP
Controller brand: DENSO
ECU: GEN1
Stock power: 150 HP
ECU SW: 89663-37384
SW upgrade: 33738400
Calibration: 33738400

Variant 24

ECU

Catalog engine: 4000 150HP
Controller brand: DENSO
ECU: GEN1
Stock power: 150 HP
ECU SW: 89663-37783
SW upgrade: 33778300
Calibration: 33778300

Variant 25

ECU

Catalog engine: 4000 150HP
Controller brand: DENSO
ECU: GEN1
Stock power: 150 HP
ECU SW: 89663-37B00
SW upgrade: 337B0000
Calibration: 337B0000

Variant 26

ECU

Catalog engine: 4000 150HP
Controller brand: DENSO
ECU: GEN1
Stock power: 150 HP
ECU SW: 89663-37B02
SW upgrade: 337B0200
Calibration: 337B0200

Variant 27

ECU

Catalog engine: 4000 150HP
Controller brand: DENSO
ECU: GEN1
Stock power: 150 HP
ECU SW: 89663-37B11
SW upgrade: 337B1100
Calibration: 337B1100

Variant 28

ECU

Catalog engine: 4000 150HP
Controller brand: DENSO
ECU: GEN1
Stock power: 150 HP
ECU SW: 89663-37B44
SW upgrade: 337B4400
Calibration: 337B4400

Variant 29

ECU

Catalog engine: 4000 150HP
Controller brand: DENSO
ECU: GEN1
Stock power: 150 HP
ECU SW: 89663-37B72
SW upgrade: 337B7200
Calibration: 337B7200

Variant 30

ECU

Catalog engine: 4000 150HP
Controller brand: DENSO
ECU: GEN1
Stock power: 150 HP

Variant 31

ECU

Catalog engine: 2800 148HP
Engine code: 1GD-FTV
Controller brand: DENSO
ECU: GEN1
Stock power: 148 HP
ECU SW: 89663-25510
SW upgrade: 32551000
Calibration: 32551000

Variant 32

ECU

Catalog engine: 4000 136HP
Controller brand: DENSO
ECU: GEN1
Stock power: 136 HP
ECU SW: 89663-37310
SW upgrade: 33731000
Calibration: 33731000

Variant 33

ECU

Catalog engine: 4000 136HP
Engine code: N04CTV
Controller brand: DENSO
ECU: GEN1
Stock power: 136 HP
ECU SW: 89663-37313
ECU HW: 89661-37640
SW upgrade: 33731300
Calibration: 33731300

Variant 34

ECU

Catalog engine: 4000 136HP
Controller brand: DENSO
ECU: GEN1
Stock power: 136 HP
ECU SW: 89663-37322
SW upgrade: 33732200
Calibration: 33732200

Variant 35

ECU

Catalog engine: 4000 136HP
Controller brand: DENSO
ECU: GEN1
Stock power: 136 HP
ECU SW: 89663-37370
SW upgrade: 33737000
Calibration: 33737000

Variant 36

ECU

Catalog engine: 4000 136HP
Controller brand: DENSO
ECU: GEN1
Stock power: 136 HP
ECU SW: 89663-37390
SW upgrade: 33739000
Calibration: 33739000

Variant 37

ECU

Catalog engine: 4000 136HP
Engine code: N04CTV
Controller brand: DENSO
ECU: GEN1
Stock power: 136 HP
ECU SW: 89663-37391
ECU HW: 89661-37640
SW upgrade: 33739100
Calibration: 33739100

Variant 38

ECU

Catalog engine: 4000 136HP
Engine code: N04CTV
Controller brand: DENSO
ECU: GEN1
Stock power: 136 HP
ECU SW: 89663-37392
SW upgrade: 33739200
Calibration: 33739200

Variant 39

ECU

Catalog engine: 4000 136HP
Controller brand: DENSO
ECU: GEN1
Stock power: 136 HP
ECU SW: 89663-37401
SW upgrade: 33740100
Calibration: 33740100

Variant 40

ECU

Catalog engine: 4000 136HP
Controller brand: DENSO
ECU: GEN1
Stock power: 136 HP
ECU SW: 89663-37436
SW upgrade: 33743600
Calibration: 33743600

Variant 41

ECU

Catalog engine: 4000 136HP
Controller brand: DENSO
ECU: GEN1
Stock power: 136 HP
ECU SW: 89663-37440
ECU HW: 89661-XXXXX
SW upgrade: 33744000
Calibration: 33744000

Variant 42

ECU

Catalog engine: 4000 136HP
Controller brand: DENSO
ECU: GEN1
Stock power: 136 HP
ECU SW: 89663-37441
SW upgrade: 33744100
Calibration: 33744100

Variant 43

ECU

Catalog engine: 4000 136HP
Controller brand: DENSO
ECU: GEN1
Stock power: 136 HP
ECU SW: 89663-37442
SW upgrade: 33744200
Calibration: 33744200

Variant 44

ECU

Catalog engine: 4000 136HP
Controller brand: DENSO
ECU: GEN1
Stock power: 136 HP
ECU SW: 89663-37443
SW upgrade: 33744300
Calibration: 33744300

Variant 45

ECU

Catalog engine: 4000 136HP
Controller brand: DENSO
ECU: GEN1
Stock power: 136 HP
ECU SW: 89663-37445
SW upgrade: 33744500
Calibration: 33744500

Variant 46

ECU

Catalog engine: 4000 136HP
Controller brand: DENSO
ECU: GEN1
Stock power: 136 HP
ECU SW: 89663-37446
SW upgrade: 33744600
Calibration: 33744600

Variant 47

ECU

Catalog engine: 4000 136HP
Controller brand: DENSO
ECU: GEN1
Stock power: 136 HP
ECU SW: 89663-37460
SW upgrade: 33746000
Calibration: 33746000

Variant 48

ECU

Catalog engine: 4000 136HP
Engine code: N04CTJ
Controller brand: DENSO
ECU: GEN1
Stock power: 136 HP
ECU SW: 89663-37461
SW upgrade: 33746100
Calibration: 33746100

Variant 49

ECU

Catalog engine: 4000 136HP
Engine code: N04CTJ
Controller brand: DENSO
ECU: GEN1
Stock power: 136 HP
ECU SW: 89663-37464
ECU HW: 89661-37714
SW upgrade: 33746400
Calibration: 33746400

Variant 50

ECU

Catalog engine: 4000 136HP
Controller brand: DENSO
ECU: GEN1
Stock power: 136 HP
ECU SW: 89663-37466
SW upgrade: 33746600
Calibration: 33746600

Variant 51

ECU

Catalog engine: 4000 136HP
Controller brand: DENSO
ECU: GEN1
Stock power: 136 HP
ECU SW: 89663-37470
SW upgrade: 33747000
Calibration: 33747000

Variant 52

ECU

Catalog engine: 4000 136HP
Engine code: N04CTJ
Controller brand: DENSO
ECU: GEN1
Stock power: 136 HP
ECU SW: 89663-37471
ECU HW: 89661-37721
SW upgrade: 33747100
Calibration: 33747100

Variant 53

ECU

Catalog engine: 4000 136HP
Engine code: N04CTJ
Controller brand: DENSO
ECU: GEN1
Stock power: 136 HP
ECU SW: 89663-37472
ECU HW: 89661-37722
SW upgrade: 33747200
Calibration: 33747200

Variant 54

ECU

Catalog engine: 4000 136HP
Engine code: N04CTJ
Controller brand: DENSO
ECU: GEN1
Stock power: 136 HP
ECU SW: 89663-37472
ECU HW: 89661-37721
SW upgrade: 33747200
Calibration: 33747200

Variant 55

ECU

Catalog engine: 4000 136HP
Controller brand: DENSO
ECU: GEN1
Stock power: 136 HP
ECU SW: 89663-37476
SW upgrade: 33747600
Calibration: 33747600

Variant 56

ECU

Catalog engine: 4000 136HP
Controller brand: DENSO
ECU: GEN1
Stock power: 136 HP
ECU SW: 89663-37478
SW upgrade: 33747800
Calibration: 33747800

Variant 57

ECU

Catalog engine: 4000 136HP
Controller brand: DENSO
ECU: GEN1
Stock power: 136 HP
ECU SW: 89663-37479
SW upgrade: 33747900
Calibration: 33747900

Variant 58

ECU

Catalog engine: 4000 136HP
Controller brand: DENSO
ECU: GEN1
Stock power: 136 HP
ECU SW: 89663-37542
SW upgrade: 33754200
Calibration: 33754200

Variant 59

ECU

Catalog engine: 4000 136HP
Controller brand: DENSO
ECU: GEN1
Stock power: 136 HP
ECU SW: 89663-37554
SW upgrade: 33755400
Calibration: 33755400

Variant 60

ECU

Catalog engine: 4000 136HP
Engine code: N04CTV
Controller brand: DENSO
ECU: GEN1
Stock power: 136 HP
ECU SW: 89663-37620
ECU HW: 89661-37640
SW upgrade: 33762000
Calibration: 33762000

Variant 61

ECU

Catalog engine: 4000 136HP
Controller brand: DENSO
ECU: GEN1
Stock power: 136 HP
ECU SW: 89663-37670
SW upgrade: 33767000
Calibration: 33767000

Variant 62

ECU

Catalog engine: 4000 136HP
Controller brand: DENSO
ECU: GEN1
Stock power: 136 HP
ECU SW: 89663-37671
SW upgrade: 33767100
Calibration: 33767100

Variant 63

ECU

Catalog engine: 4000 136HP
Controller brand: DENSO
ECU: GEN1
Stock power: 136 HP
ECU SW: 89663-37701
SW upgrade: 33770100
Calibration: 33770100

Variant 64

ECU

Catalog engine: 4000 136HP
Controller brand: DENSO
ECU: GEN1
Stock power: 136 HP
ECU SW: 89663-37500
SW upgrade: 33750000
Calibration: 33750000

Variant 65

ECU

Catalog engine: 4000 136HP
Engine code: N04CUN
Controller brand: DENSO
ECU: GEN1
Stock power: 136 HP
ECU SW: 89663-37787
ECU HW: 8966X-37F81
SW upgrade: 33778700
Calibration: 33778700

Variant 66

ECU

Catalog engine: 4000 136HP
Controller brand: DENSO
ECU: GEN1
Stock power: 136 HP
ECU SW: 89663-37831
SW upgrade: 33783100
Calibration: 33783100

Variant 67

ECU

Catalog engine: 4000 136HP
Controller brand: DENSO
ECU: GEN1
Stock power: 136 HP
ECU SW: 89663-37836
SW upgrade: 33783600
Calibration: 33783600

Variant 68

ECU

Catalog engine: 4000 136HP
Engine code: N04CUN
Controller brand: DENSO
ECU: GEN1
Stock power: 136 HP
ECU SW: 89663-37838
ECU HW: 8966X-37F81
SW upgrade: 33783800
Calibration: 33783800

Variant 69

ECU

Catalog engine: 4000 136HP
Controller brand: DENSO
ECU: GEN1
Stock power: 136 HP
ECU SW: 89663-37840
SW upgrade: 33784000
Calibration: 33784000

Variant 70

ECU

Catalog engine: 4000 136HP
Engine code: N04CUN
Controller brand: DENSO
ECU: GEN1
Stock power: 136 HP
ECU SW: 89663-37842
ECU HW: 8966X-37F81
SW upgrade: 33784200
Calibration: 33784200

Variant 71

ECU

Catalog engine: 4000 136HP
Controller brand: DENSO
ECU: GEN1
Stock power: 136 HP
ECU SW: 89663-37844
SW upgrade: 33784400
Calibration: 33784400

Variant 72

ECU

Catalog engine: 4000 136HP
Engine code: N04CUS
Controller brand: DENSO
ECU: GEN1
Stock power: 136 HP
ECU SW: 89663-37860
ECU HW: 89661-37B10
SW upgrade: 33786000
Calibration: 33786000

Variant 73

ECU

Catalog engine: 4000 136HP
Engine code: N04CUN
Controller brand: DENSO
ECU: GEN1
Stock power: 136 HP
ECU SW: 89663-37864
ECU HW: 8966X-37F81
SW upgrade: 33786400
Calibration: 33786400

Variant 74

ECU

Catalog engine: 4000 136HP
Engine code: N04CUN
Controller brand: DENSO
ECU: GEN1
Stock power: 136 HP
ECU SW: 89663-37B04
ECU HW: 8966X-37F81
SW upgrade: 337B0400
Calibration: 337B0400

Variant 75

ECU

Catalog engine: 4000 136HP
Controller brand: DENSO
ECU: GEN1
Stock power: 136 HP
ECU SW: 89663-37B05
SW upgrade: 337B0500
Calibration: 337B0500

Variant 76

ECU

Catalog engine: 4000 136HP
Controller brand: DENSO
ECU: GEN1
Stock power: 136 HP
ECU SW: 89663-37B06
SW upgrade: 337B0600
Calibration: 337B0600

Variant 77

ECU

Catalog engine: 4000 136HP
Controller brand: DENSO
ECU: GEN1
Stock power: 136 HP
ECU SW: 89663-37C50
SW upgrade: 337C5000
Calibration: 337C5000

Variant 78

ECU

Catalog engine: 4000 136HP
Engine code: N04CUS
Controller brand: DENSO
ECU: GEN1
Stock power: 136 HP
ECU SW: 89663-37832
ECU HW: 89661-37B10
SW upgrade: 33783200
Calibration: 33783200

Variant 79

ECU

Catalog engine: 4000 135HP
Controller brand: DENSO
ECU: GEN1
Stock power: 135 HP
ECU SW: 89663-37301
SW upgrade: 33730100
Calibration: 33730100

Variant 80

ECU

Catalog engine: 4000 135HP
Engine code: N04CTT
Controller brand: DENSO
ECU: GEN1
Stock power: 135 HP
ECU SW: 89663-37381
ECU HW: 89661-37631
SW upgrade: 33738100
Calibration: 33738100

Variant 81

ECU

Catalog engine: 4000 134HP
Engine code: N04CUV
Controller brand: DENSO
ECU: GEN1
Stock power: 134 HP
ECU SW: 89663-37833
SW upgrade: 33783300
Calibration: 33783300

Variant 82

ECU

Catalog engine: 4000 134HP
Engine code: N04CUV
Controller brand: DENSO
ECU: GEN1
Stock power: 134 HP
ECU SW: 89663-37834
ECU HW: 89661-37F50
SW upgrade: 33783400
Calibration: 33783400

Variant 83

ECU

Catalog engine: 4000 134HP
Engine code: N04CUV
Controller brand: DENSO
ECU: GEN1
Stock power: 134 HP
ECU SW: 89663-37839
SW upgrade: 33783900
Calibration: 33783900

Variant 84

ECU

Catalog engine: 4000 134HP
Controller brand: DENSO
ECU: GEN1
Stock power: 134 HP
ECU SW: 89663-37852
SW upgrade: 33785200
Calibration: 33785200

Variant 85

ECU

Catalog engine: 4000 134HP
Controller brand: DENSO
ECU: GEN1
Stock power: 134 HP
ECU SW: 89663-37853
SW upgrade: 33785300
Calibration: 33785300

Variant 86

ECU

Catalog engine: 4000 134HP
Controller brand: DENSO
ECU: GEN1
Stock power: 134 HP
ECU SW: 89663-37862
SW upgrade: 33786200
Calibration: 33786200

Variant 87

ECU

Catalog engine: 4000 134HP
Controller brand: DENSO
ECU: GEN1
Stock power: 134 HP
ECU SW: 89663-37863
SW upgrade: 33786300
Calibration: 33786300

Variant 88

ECU

Catalog engine: 4000 134HP
Engine code: N04CUV
Controller brand: DENSO
ECU: GEN1
Stock power: 134 HP
ECU SW: 89663-37869
ECU HW: 89661-37B13
SW upgrade: 33786900
Calibration: 33786900

Variant 89

ECU

Catalog engine: 4000 134HP
Controller brand: DENSO
ECU: GEN1
Stock power: 134 HP
ECU SW: 89663-37872
SW upgrade: 33787200
Calibration: 33787200

Variant 90

ECU

Catalog engine: 4000 134HP
Controller brand: DENSO
ECU: GEN1
Stock power: 134 HP
ECU SW: 89663-37891
SW upgrade: 33789100
Calibration: 33789100

Variant 91

ECU

Catalog engine: 4000 134HP
Engine code: N04CUV
Controller brand: DENSO
ECU: GEN1
Stock power: 134 HP
ECU SW: 89663-37892
SW upgrade: 33789200
Calibration: 33789200

Variant 92

ECU

Catalog engine: 4000 134HP
Engine code: N04CUV
Controller brand: DENSO
ECU: GEN1
Stock power: 134 HP
ECU SW: 89663-37A70
ECU HW: 89661-37F50
SW upgrade: 337A7000
Calibration: 337A7000

Variant 93

ECU

Catalog engine: 4000 134HP
Controller brand: DENSO
ECU: GEN1
Stock power: 134 HP
ECU SW: 89663-37A71
SW upgrade: 337A7100
Calibration: 337A7100

Variant 94

ECU

Catalog engine: 4000 134HP
Engine code: N04CUV
Controller brand: DENSO
ECU: GEN1
Stock power: 134 HP
ECU SW: 89663-37A73
ECU HW: 89661-37F53
SW upgrade: 337A7300
Calibration: 337A7300

Variant 95

ECU

Catalog engine: 4000 134HP
Controller brand: DENSO
ECU: GEN1
Stock power: 134 HP
ECU SW: 89663-37A74
SW upgrade: 337A7400
Calibration: 337A7400

Variant 96

ECU

Catalog engine: 4000 134HP
Controller brand: DENSO
ECU: GEN1
Stock power: 134 HP
ECU SW: 89663-37B30
SW upgrade: 337B3000
Calibration: 337B3000

Variant 97

ECU

Catalog engine: 4000 134HP
Controller brand: DENSO
ECU: GEN1
Stock power: 134 HP
ECU SW: 89663-37B31
SW upgrade: 337B3100
Calibration: 337B3100

Variant 98

ECU

Catalog engine: 4000 134HP
Controller brand: DENSO
ECU: GEN1
Stock power: 134 HP
ECU SW: 89663-37B32
SW upgrade: 337B3200
Calibration: 337B3200

Variant 99

ECU

Catalog engine: 4000 134HP
Engine code: N04CUV
Controller brand: DENSO
ECU: GEN1
Stock power: 134 HP
ECU SW: 89663-37B33
SW upgrade: 337B3300
Calibration: 337B3300

Variant 100

ECU

Catalog engine: 4000 134HP
Engine code: N04CUV
Controller brand: DENSO
ECU: GEN1
Stock power: 134 HP
ECU SW: 89663-37B42
SW upgrade: 337B4200
Calibration: 337B4200

Variant 101

ECU

Catalog engine: 4000 134HP
Controller brand: DENSO
ECU: GEN1
Stock power: 134 HP
ECU SW: 89663-37D30
SW upgrade: 337D3000
Calibration: 337D3000

Variant 102

ECU

Catalog engine: 4000 134HP
Controller brand: DENSO
ECU: GEN1
Stock power: 134 HP
ECU SW: 89663-37D20
SW upgrade: 337D2000
Calibration: 337D2000

Variant 103

ECU

Catalog engine: 4000 124HP
Controller brand: DENSO
ECU: GEN1
Stock power: 124 HP
ECU SW: 89663-37052
SW upgrade: 33705200
Calibration: 33705200

Variant 104

ECU

Catalog engine: 4000 124HP
Engine code: N04CUY
Controller brand: DENSO
ECU: GEN1
Stock power: 124 HP
ECU SW: 89663-37055
ECU HW: 89661-XXXXX
SW upgrade: 33705500
Calibration: 33705500

Variant 105

ECU

Catalog engine: 4000 124HP
Controller brand: DENSO
ECU: GEN1
Stock power: 124 HP
ECU SW: 89663-37170
SW upgrade: 33717000
Calibration: 33717000

Variant 106

ECU

Catalog engine: 4000 124HP
Controller brand: DENSO
ECU: GEN1
Stock power: 124 HP
ECU SW: 89663-37171
SW upgrade: 33717100
Calibration: 33717100

Variant 107

ECU

Catalog engine: 4000 124HP
Controller brand: DENSO
ECU: GEN1
Stock power: 124 HP
ECU SW: 89663-37174
SW upgrade: 33717400
Calibration: 33717400

Variant 108

ECU

Catalog engine: 4000 124HP
Controller brand: DENSO
ECU: GEN1
Stock power: 124 HP
ECU SW: 89663-37200
SW upgrade: 33720000
Calibration: 33720000

Variant 109

ECU

Catalog engine: 4000 124HP
Controller brand: DENSO
ECU: GEN1
Stock power: 124 HP
ECU SW: 89663-37202
SW upgrade: 33720200
Calibration: 33720200

Variant 110

ECU

Catalog engine: 4000 124HP
Controller brand: DENSO
ECU: GEN1
Stock power: 124 HP
ECU SW: 89663-37A21
SW upgrade: 337A2100
Calibration: 337A2100

Variant 111

ECU

Catalog engine: 4000 124HP
Controller brand: DENSO
ECU: GEN1
Stock power: 124 HP
ECU SW: 89663-37A32
SW upgrade: 337A3200
Calibration: 337A3200

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 HINO 300 SERIES 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 HINO 300 SERIES 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.