89663-48Q70 Denso Lexus RX (3.5 299hp) Original ECU File
About this file
This is the original ECU file 89663-48Q70 for Lexus RX 3.5 299hp: Denso, software (SW) 89663-48Q70. To buy it, use Quick buy below — €20 by card, no registration, a ready-to-use .bin file by e-mail — or buy it with a file-service account (register or log in and top up your balance). Also you can find all available options on our platform for emissions removal (DPF, EGR, AdBlue) or improving power with stage 1/2/3 or ECO tuning.
This is an original (stock) read of a Denso control unit. Our catalogue lists it for the Lexus RX 3.5 299hp.
Its numbers in the catalogue: software (SW) number 89663-48Q70 and calibration number 348Q7000.
What you receive
- The original (stock) read of this ECU, exactly as read — no modifications.
- A ready-to-use .bin file by e-mail — nothing to unpack or rename.
- The original read only — no full backups, EEPROM, SGO, VBF or other formats.
Before you order
- All sales are final. Check HW, SW and calibration against your own read before you buy.
- Different tools expect different file sizes when writing to the ECU — make sure the file suits your device.
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File specifications
| Brand name and model | Lexus RX |
| Engine power | 3500 299HP |
| Engine code | 2GR-FXE |
| ECU brand name | DENSO |
| ECU model name | — |
| ECU hardware | 89661-XXXXX |
| ECU software | 89663-48Q70 |
| ECU calibration | 348Q7000 |
| ECU SW upgrade | — |
| Also written as | 8966348Q70 · 89663 48Q70 |
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We modify this exact ECU for you
- Stage 1 / Stage 2 / ECO
- DPF / FAP OFF
- EGR OFF
- AdBlue / SCR OFF
- DTC OFF
- Speed limiter, Start&Stop and more
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