Variant 1
ECU- Catalog engine
- 3500 282HP
- Controller brand
- DENSO
- ECU
- GEN1
- Stock power
- 282 HP
- ECU SW
- 89663-07101
- SW upgrade
- 30710100
- Calibration
- 30710100
TOYOTA · GEN1 ECU
TOYOTA AVALON GEN1 tuning files
Tuning file coverage for the TOYOTA AVALON running the GEN1 ECU. Stock output across the matched variants spans 282–282 HP. There are 6 distinct variants on file for this combination. We start conservative here — Stage 1 and Stage 2 are the dependable baseline. Each file is tied to the precise software on your car and checked before it goes out.
Available solutions
Applicable work for the GEN1 on this vehicle. The available set firms up once the exact engine and software are known.
Engine variants & ECU software
6 distinct variants for the TOYOTA AVALON on the GEN1 ECU. Reference the engine and controller software when you upload.
Variant 2
ECU- Catalog engine
- 3500 282HP
- Controller brand
- DENSO
- ECU
- GEN1
- Stock power
- 282 HP
- ECU SW
- 89663-07121
- SW upgrade
- 30712100
- Calibration
- 30712100
Variant 3
ECU- Catalog engine
- 3500 282HP
- Engine code
- 2GR-FE
- Controller brand
- DENSO
- ECU
- GEN1
- Stock power
- 282 HP
- ECU SW
- 89663-07160
- ECU HW
- 89661-07570
- SW upgrade
- 30716000
- Calibration
- 30716000
Variant 4
ECU- Catalog engine
- 3500 282HP
- Engine code
- 2GR-FE
- Controller brand
- DENSO
- ECU
- GEN1
- Stock power
- 282 HP
- ECU SW
- 89663-07171
- ECU HW
- 89661-07570
- SW upgrade
- 30717100
- Calibration
- 30717100
Variant 5
ECU- Catalog engine
- 3500 282HP
- Controller brand
- DENSO
- ECU
- GEN1
- Stock power
- 282 HP
- ECU SW
- 89663-07190
- SW upgrade
- 30719000
- Calibration
- 30719000
Variant 6
ECU- Catalog engine
- 3500 282HP
- Controller brand
- DENSO
- ECU
- GEN1
- Stock power
- 282 HP
- ECU SW
- 89663-07212
- SW upgrade
- 30721200
- Calibration
- 30721200
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 AVALON 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 AVALON 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.