TOYOTA · GEN1 ECU

TOYOTA TACOMA GEN1 tuning files

Everything we work with on the TOYOTA TACOMA fitted with the GEN1. Across the matched variants stock power runs from 159 to 260 HP. There are 33 distinct variants on file for this combination. For this platform the dependable path begins with Stage 1 and Stage 2. Each file is tied to the precise software on your car and checked before it goes out.

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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

33 distinct variants for the TOYOTA TACOMA 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-YWG26
SW upgrade: 3YWG2600
Calibration: 3YWG2600

Variant 2

ECU

Catalog engine: 4000 260HP
Engine code: 1GR-FE
Controller brand: DENSO
ECU: GEN1
Stock power: 260 HP
ECU SW: 89663-YWG29
ECU HW: 89661-XXXXX
SW upgrade: 3YWG2900
Calibration: 3YWG2900

Variant 3

ECU

Catalog engine: 4000 260HP
Engine code: 1GR-FE
Controller brand: DENSO
ECU: GEN1
Stock power: 260 HP
ECU SW: 89663-YWG40
ECU HW: 89661-XXXXX
SW upgrade: 3YWG4000
Calibration: 3YWG4000

Variant 4

ECU

Catalog engine: 4000 239HP
Controller brand: DENSO
ECU: GEN1
Stock power: 239 HP
ECU SW: 89663-04303
SW upgrade: 30430300
Calibration: 30430300

Variant 5

ECU

Catalog engine: 4000 239HP
Engine code: 1GR-FE
Controller brand: DENSO
ECU: GEN1
Stock power: 239 HP
ECU SW: 89663-04333
SW upgrade: 30433300
Calibration: 30433300

Variant 6

ECU

Catalog engine: 4000 239HP
Controller brand: DENSO
ECU: GEN1
Stock power: 239 HP
ECU SW: 89663-04343
SW upgrade: 30434300
Calibration: 30434300

Variant 7

ECU

Catalog engine: 4000 239HP
Controller brand: DENSO
ECU: GEN1
Stock power: 239 HP
ECU SW: 89663-04350
SW upgrade: 30435000
Calibration: 30435000

Variant 8

ECU

Catalog engine: 4000 239HP
Controller brand: DENSO
ECU: GEN1
Stock power: 239 HP
ECU SW: 89663-04370
SW upgrade: 30437000
Calibration: 30437000

Variant 9

ECU

Catalog engine: 4000 239HP
Engine code: 1GR-FE
Controller brand: DENSO
ECU: GEN1
Stock power: 239 HP
ECU SW: 89663-04391
SW upgrade: 30439100
Calibration: 30439100

Variant 10

ECU

Catalog engine: 4000 239HP
Engine code: 1GR-FE
Controller brand: DENSO
ECU: GEN1
Stock power: 239 HP
ECU SW: 89663-04393
ECU HW: 89661-04c43
SW upgrade: 30439300
Calibration: 30439300

Variant 11

ECU

Catalog engine: 4000 239HP
Controller brand: DENSO
ECU: GEN1
Stock power: 239 HP
ECU SW: 89663-04394
SW upgrade: 30439400
Calibration: 30439400

Variant 12

ECU

Catalog engine: 4000 239HP
Engine code: 1GR-FE
Controller brand: DENSO
ECU: GEN1
Stock power: 239 HP
ECU SW: 89663-04422
ECU HW: 89661-xxxxx
SW upgrade: 30442200
Calibration: 30442200

Variant 13

ECU

Catalog engine: 4000 239HP
Engine code: 1GR-FE
Controller brand: DENSO
ECU: GEN1
Stock power: 239 HP
ECU SW: 89663-04450
ECU HW: 89661-xxxxx
SW upgrade: 30445000
Calibration: 30445000

Variant 14

ECU

Catalog engine: 4000 239HP
Engine code: 1GR-FE
Controller brand: DENSO
ECU: GEN1
Stock power: 239 HP
ECU SW: 89663-04493
ECU HW: 89661-xxxxx
SW upgrade: 30449300
Calibration: 30449300

Variant 15

ECU

Catalog engine: 4000 239HP
Engine code: 1GR-FE
Controller brand: DENSO
ECU: GEN1
Stock power: 239 HP
ECU SW: 89663-04571
ECU HW: 89661-xxxxx
SW upgrade: 30457100
Calibration: 30457100

Variant 16

ECU

Catalog engine: 4000 239HP
Engine code: 1GR-FE
Controller brand: DENSO
ECU: GEN1
Stock power: 239 HP
ECU SW: 89663-04730
ECU HW: 89661-xxxxx
SW upgrade: 30473000
Calibration: 30473000

Variant 17

ECU

Catalog engine: 4000 239HP
Controller brand: DENSO
ECU: GEN1
Stock power: 239 HP
ECU SW: 89663-04731
SW upgrade: 30473100
Calibration: 30473100

Variant 18

ECU

Catalog engine: 4000 239HP
Engine code: 1GR-FE
Controller brand: DENSO
ECU: GEN1
Stock power: 239 HP
ECU SW: 89663-04A30
ECU HW: 89661-04J80
SW upgrade: 304A3000
Calibration: 304A3000

Variant 19

ECU

Catalog engine: 4000 239HP
Engine code: 1GR-FE
Controller brand: DENSO
ECU: GEN1
Stock power: 239 HP
ECU SW: 89663-0KT60
ECU HW: 89661-04c43
SW upgrade: 30KT6000
Calibration: 30KT6000

Variant 20

ECU

Catalog engine: 4000 236HP
Engine code: 1GR-FE
Controller brand: DENSO
ECU: GEN1
Stock power: 236 HP
ECU SW: 89663-04520
ECU HW: 89661-xxxxx
SW upgrade: 30452000
Calibration: 30452000

Variant 21

ECU

Catalog engine: 4000 236HP
Controller brand: DENSO
ECU: GEN1
Stock power: 236 HP
ECU SW: 89663-04540
SW upgrade: 30454000
Calibration: 30454000

Variant 22

ECU

Catalog engine: 4000 236HP
Engine code: 1GR-FE
Controller brand: DENSO
ECU: GEN1
Stock power: 236 HP
ECU SW: 89663-04550
SW upgrade: 30455000
Calibration: 30455000

Variant 23

ECU

Catalog engine: 4000 236HP
Engine code: 1GR-FE
Controller brand: DENSO
ECU: GEN1
Stock power: 236 HP
ECU SW: 89663-04551
SW upgrade: 30455100
Calibration: 30455100

Variant 24

ECU

Catalog engine: 4000 236HP
Engine code: 1GR-FE
Controller brand: DENSO
ECU: GEN1
Stock power: 236 HP
ECU SW: 89663-04800
ECU HW: 89661-XXXXX
SW upgrade: 30480000
Calibration: 30480000

Variant 25

ECU

Catalog engine: 4000 236HP
Engine code: 1GR-FE
Controller brand: DENSO
ECU: GEN1
Stock power: 236 HP
ECU SW: 89663-04801
SW upgrade: 30480100
Calibration: 30480100

Variant 26

ECU

Catalog engine: 2700 159HP
Engine code: 2TR-FE
Controller brand: DENSO
ECU: GEN1
Stock power: 159 HP
ECU SW: 89663-04151
SW upgrade: 30415100
Calibration: 30415100

Variant 27

ECU

Catalog engine: 2700 159HP
Controller brand: DENSO
ECU: GEN1
Stock power: 159 HP
ECU SW: 89663-04162
SW upgrade: 30416200
Calibration: 30416200

Variant 28

ECU

Catalog engine: 2700 159HP
Controller brand: DENSO
ECU: GEN1
Stock power: 159 HP
ECU SW: 89663-04242
SW upgrade: 30424200
Calibration: 30424200

Variant 29

ECU

Catalog engine: 2700 159HP
Controller brand: DENSO
ECU: GEN1
Stock power: 159 HP
ECU SW: 89663-04471
SW upgrade: 30447100
Calibration: 30447100

Variant 30

ECU

Catalog engine: 2700 159HP
Controller brand: DENSO
ECU: GEN1
Stock power: 159 HP
ECU SW: 89663-04482
SW upgrade: 30448200
Calibration: 30448200

Variant 31

ECU

Catalog engine: 2700 159HP
Engine code: 2TR-FE
Controller brand: DENSO
ECU: GEN1
Stock power: 159 HP
ECU SW: 89663-04611
ECU HW: 89661-04E81
SW upgrade: 30461100
Calibration: 30461100

Variant 32

ECU

Catalog engine: 2700 159HP
Engine code: 2TR-FE
Controller brand: DENSO
ECU: GEN1
Stock power: 159 HP
ECU SW: 89663-04780
ECU HW: 89661-04G40
SW upgrade: 30478000
Calibration: 30478000

Variant 33

ECU

Catalog engine: 2700 159HP
Controller brand: DENSO
ECU: GEN1
Stock power: 159 HP

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 TACOMA 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 TACOMA 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.