That is a highly valuable asset for automotive tuning professionals. Toyota and Lexus Denso ECUs without internal JTAG ports (often using Renesas SH725xx or NEC microcontrollers) are notoriously difficult because they do not allow traditional bench reading. Having a verified, tested database of write-only OBD2 firmwares saves tuners massive amounts of time and eliminates the risk of using unverified files.
Key Technical Value Points
-
- OBD2 Only: Eliminates the need to remove or open the ECU.
- Tested Safety: Minimizes the risk of bricking write-only control units.
- E2/E4 Variants: Provides Euro 2 (decat/downpipe) and Euro 4 emission standard options.
Suggested Next Steps
If you want to commercialize, organize, or share this database, I can help you with the next stages. Let me know if you would like me to:
-
- Draft a professional catalog structure to organize these files by ECU hardware number, generation, and engine code.
- Create a marketing description or sales post tailored for automotive B2B forums and tuner networks.
- Write a technical user guide outlining safe flashing protocols, required master tools (like PCMTuner, BitBox, or Autotuner), and battery stabilizer requirements for these specific ECUs.
How would you like to proceed with this firmware collection?
New set of very rare chip-tuing firmwares for petrol Toyota and Lexus cars equipped with DENSO ECU (without JTAG connector inside – therefore reading not possible – only writing via OBD2), all firmwares tested on real cars and professional made by JDTCL. All firmwares available in E2 and E4 versions.
List of softwares and file here:–
Lexus ES250 2.5 89661-33L61 89663-33G31-
Lexus ES250 2.5 89661-33K51 89663-33F41-
Lexus ES300h 2.5 89661-33R42 89663-33M42-
Lexus ES350 3.5 V6 89661-33M50 89663-33J20-
Lexus ES350 3.5 V6 89661-06X31 89663-33M22-
Lexus ES350 3.5 V6 89661-33Q12 89663-33J92-
Lexus NX300h 3.0 89661-34678 89663-78191-
Toyota Altis 1.8 89661-0ZF20 89663-0Z060-A
Toyota Aplhard 3.5 V6 89661-58610 89663-58550-A
Toyota Auris 1.6 R4 89661-0Z821 89663-0Z191-
Toyota Avalon 2.5 Hybrid 89661-076420 89663-07232
Toyota Avalon 3.5 V6 89661-07551 89663-07212-
Toyota Avalon 3.5 V6 89661-07531 89663-07121-
Toyota Camry 2.5 i 89661-33M10 89663-33G80-
Toyota Camry 2.5 i 89661-33U50 89663-33Q70-
Toyota Camry 2.5 i 89661-33U40 89663-33Q40-
Toyota Camry 2.5 i 89661-33P40 89663-33K60-
Toyota Camry 2.5 i 89661-33M10 89663-33G81-
Toyota Camry 2.5 89661-06K75 89663-06A35
Toyota Camry 2.5 89661-06L60 89663-33D91-
Toyota Camry 2.5 i 89661-33N60 89663-33K10-
Toyota Camry 2.5 89661-0X182 89663-06N42-
Toyota Camry 2.5 89661-06L10 89663-06822-
Toyota Camry 2.5 89661-06K85 89663-06805-
Toyota Camry 2.5 89661-06K91 89663-06A41-
Toyota Camry 2.5 89661-06K61 89663-06791-
Toyota Camry 2.5 89661-06K64 89663-06794-
Toyota Camry 2.5 89661-06K65 89663-06795-
Toyota Camry 2.5 89661-06K71 89663-06A31-
Toyota Camry 2.5 89661-06T91 89663-06F71-
Toyota Camry 2.5 89661-06L00 89663-06812-
Toyota Camry 2.5 89661-06K84 89663-06804-
Toyota Camry 2.5 89661-06300 89663-06A11-
Toyota Camry 2.5 89661-06K74 89663-06A34-
Toyota Camry 2.5 89661-06K95 89663-06A45-
Toyota Camry 2.5 89661-06T22 89663-06E82-
Toyota Camry 2.5 89661-06K81 89663-06801-
Toyota Camry 2.5 89661-06N12 89663-06E72-
Toyota Camry 2.5 89661-33G90 89663-33D71-
Toyota Camry 2.5 89661-06R10 89663-33J03-
Toyota Camry 2.5 89661-06K94 89663-06A44-
Toyota Camry 3.5 V6 89661-06U10 89663-06F50-
Toyota Camry 3.5 V6 89661-33J61 89663-33E61-
Toyota Camry 3.5 V6 89661-06K42 89663-06772-
Toyota Camry 3.5 V6 89661-33M20 89663-33G90-
Toyota Camry 3.5 V6 89661-0X231 89663-06N61-
Toyota Camry 3.5 V6 89661-06U11 89663-06F51-
Toyota Camry 3.5 V6 89661-06N31 89663-33E33-
Toyota Camry 3.5 V6 89661-33J60 89663-33E60-B
Toyota Camry 3.5 V6 89661-33M20 89663-33G91-
Toyota Camry 3.5 V6 89661-0X250 89663-06P00-
Toyota Camry 3.5 V6 89661-06U90 89663-06G70-
Toyota Corolla 1.6 VVT-i 89661-0ZC00 89663-02X72-
Toyota Corolla 1.6 VVT-я 89661-0ZC00 89663-02X40-
Toyota Highlander 2,7 16v 4L 89661-0E581 89663-0E201-
Toyota Highlander V6 3,5 89661-0E730 89663-0E340
Toyota Highlander V6 3,5 89661-0E532 89663-0E152-
Toyota Highlander 3.5 V6 89661-0E522 89663-0E142-
Toyota Highlander V6 3.5 89661-0E531 89663-0E151-
Toyota RAV4 2.0 R4 89661-42S00 89663-42K20 В
Toyota RAV4 2.0 R4 89661-42R70 89663-42J90
Toyota RAV4 2.5 89661-42U31 89663-42N51-
Toyota RAV4 2.5 89661-42U42 89663-42N62-
Toyota RAV4 2.5 89661-42U32 89663-42N52-
Toyota RAV4 2.5 89661-0R521 89663-42Q21-
Toyota RAV4 2.5 89661-0R511 89663-42Q11-
Toyota RAV4 2.5 89661-42W20 89663-42Q40 A
Toyota Verso-S 1.3 89661-52Z21 89663-52Z41-
Toyota Verso-S 1.3 89661-52U71 89663-52U73-
Toyota Vitz 1.3 89661-52Q90 89663-52Q92-
Toyota Yaris 1.3 89661-0DQ90 89663-0DL00-
Toyota Yaris Hybrid 1,5 89661-52U81 89663-52N31-
Toyota Avalon 89663-07171-
Full list of files:
89663-0DL00-_AVT_Stage1.bin
89663-0DL00-_AVT_Stage1_E2.bin
89663-0E142-_AVT_Stage1.bin
89663-0E142-_AVT_Stage1_E2.bin
89663-0E151-_AVT_Stage1.bin
89663-0E151-_AVT_Stage1_E2.bin
89663-0E152-_AVT_Stage1.bin
89663-0E152-_AVT_Stage1_E2.bin
89663-0E201-_AVT_Stage1.bin
89663-0E201-_AVT_Stage1_E2.bin
89663-0E340-A_AVT_Stage1.bin
89663-0E340-A_AVT_Stage1_E2.bin
89663-0E340-A_AVT_Stage2.bin
89663-0E340-A_AVT_Stage2_E2.bin
89663-0Z060-A_AVT_Stage1.bin
89663-0Z060-A_AVT_Stage1_E2.bin
89663-0Z191-_AVT_Stage1.bin
89663-0Z191-_AVT_Stage1_E2.bin
89663-02X40-_AVT_Stage1.bin
89663-02X40-_AVT_Stage1_E2.bin
89663-02X72-_AVT_Stage1.bin
89663-02X72-_AVT_Stage1_E2.bin
89663-06A11-_AVT_Stage1.bin
89663-06A11-_AVT_Stage1_E2.bin
89663-06A31-_AVT_Stage1.bin
89663-06A31-_AVT_Stage1_E2.bin
89663-06A34-_AVT_Stage1.bin
89663-06A34-_AVT_Stage1_E2.bin
89663-06A35_AVT_Stage1.bin
89663-06A35_AVT_Stage1_E2.bin
89663-06A41-_AVT_Stage1.bin
89663-06A41-_AVT_Stage1_E2.bin
89663-06A44-_AVT_Stage1.bin
89663-06A44-_AVT_Stage1_E2.bin
89663-06A45-_AVT_Stage1.bin
89663-06A45-_AVT_Stage1_E2.bin
89663-06E72-_AVT_Stage1.bin
89663-06E72-_AVT_Stage1_E2.bin
89663-06E82-_AVT_Stage1.bin
89663-06E82-_AVT_Stage1_E2.bin
89663-06F50-_AVT_Stage1.bin
89663-06F50-_AVT_Stage1_E2.bin
89663-06F51-_AVT_Stage1.bin
89663-06F51-_AVT_Stage1_E2.bin
89663-06F71-_AVT_Stage1.bin
89663-06F71-_AVT_Stage1_E2.bin
89663-06G70-_AVT_Stage1.bin
89663-06G70-_AVT_Stage1_E2.bin
89663-06G70-_AVT_Stage2.bin
89663-06G70-_AVT_Stage2_E2.bin
89663-06N42-_AVT_Stage1.bin
89663-06N42-_AVT_Stage1_E2.bin
89663-06N61-_AVT_Stage1.bin
89663-06N61-_AVT_Stage1_E2.bin
89663-06P00-_AVT_Stage1.bin
89663-06P00-_AVT_Stage1_E2.bin
89663-06P00-_AVT_Stage2.bin
89663-06P00-_AVT_Stage2_E2.bin
89663-33D71-_AVT_Stage1.bin
89663-33D71-_AVT_Stage1_E2.bin
89663-33D91-_AVT_Stage1.bin
89663-33D91-_AVT_Stage1_E2.bin
89663-33E33-_AVT_Stage1.bin
89663-33E33-_AVT_Stage1_E2.bin
89663-33E60-B_AVT_Stage1.bin
89663-33E60-B_AVT_Stage1_E2.bin
89663-33E61-_AVT_Stage1.bin
89663-33E61-_AVT_Stage1_E2.bin
89663-33F41-_AVT_Stage1.bin
89663-33F41-_AVT_Stage1_E2.bin
89663-33G31-_AVT_Stage1.bin
89663-33G31-_AVT_Stage1_E2.bin
89663-33G80-_AVT_Stage1.bin
89663-33G80-_AVT_Stage1_E2.bin
89663-33G81-_AVT_Stage1.bin
89663-33G81-_AVT_Stage1_E2.bin
89663-33G90-_AVT_Stage1.bin
89663-33G90-_AVT_Stage1_E2.bin
89663-33G90-_AVT_Stage2.bin
89663-33G90-_AVT_Stage2_E2.bin
89663-33G91-_AVT_Stage1.bin
89663-33G91-_AVT_Stage1_E2.bin
89663-33G91-_AVT_Stage2.bin
89663-33G91-_AVT_Stage2_E2.bin
89663-33J03-_AVT_Stage1.bin
89663-33J03-_AVT_Stage1_E2.bin
89663-33J20-_AVT_Stage1.bin
89663-33J20-_AVT_Stage1_E2.bin
89663-33J20-_AVT_Stage2.bin
89663-33J20-_AVT_Stage2_E2.bin
89663-33J92-_AVT_Stage1.bin
89663-33J92-_AVT_Stage1_E2.bin
89663-33K10-_AVT_Stage1.bin
89663-33K10-_AVT_Stage1_E2.bin
89663-33K60-_AVT_Stage1.bin
89663-33K60-_AVT_Stage1_E2.bin
89663-33M22-_AVT_Stage1.bin
89663-33M22-_AVT_Stage1_E2.bin
89663-33M42-_AVT_Stage1.bin
89663-33M42-_AVT_Stage1_E2.bin
89663-33Q40-_AVT_Stage1.bin
89663-33Q40-_AVT_Stage1_E2.bin
89663-33Q70-_AVT_Stage1.bin
89663-33Q70-_AVT_Stage1_E2.bin
89663-42J90-A_AVT_Stage1.bin
89663-42J90-A_AVT_Stage1_E2.bin
89663-42K20-B_AVT_Stage1.bin
89663-42K20-B_AVT_Stage1_E2.bin
89663-42N51-_AVT_Stage1.bin
89663-42N51-_AVT_Stage1_E2.bin
89663-42N52-_AVT_Stage1.bin
89663-42N52-_AVT_Stage1_E2.bin
89663-42N62-_AVT_Stage1.bin
89663-42N62-_AVT_Stage1_E2.bin
89663-42Q11-_AVT_Stage1.bin
89663-42Q11-_AVT_Stage1_E2.bin
89663-42Q21-_AVT_Stage1.bin
89663-42Q21-_AVT_Stage1_E2.bin
89663-42Q40-A_AVT_Stage1.bin
89663-42Q40-A_AVT_Stage1_E2.bin
89663-52N31-_AVT_Stage1.bin
89663-52N31-_AVT_Stage1_E2.bin
89663-52Q92-_AVT_Stage1.bin
89663-52Q92-_AVT_Stage1_E2.bin
89663-52U73-_AVT_Stage1.bin
89663-52U73-_AVT_Stage1_E2.bin
89663-52Z41-_AVT_Stage1.bin
89663-52Z41-_AVT_Stage1_E2.bin
89663-06772-_AVT_Stage1.bin
89663-06772-_AVT_Stage1_E2.bin
89663-06791-_AVT_Stage1.bin
89663-06791-_AVT_Stage1_E2.bin
89663-06794-_AVT_Stage1.bin
89663-06794-_AVT_Stage1_E2.bin
89663-06795-_AVT_Stage1.bin
89663-06795-_AVT_Stage1_E2.bin
89663-06801-_AVT_Stage1.bin
89663-06801-_AVT_Stage1_E2.bin
89663-06804-_AVT_Stage1.bin
89663-06804-_AVT_Stage1_E2.bin
89663-06805-_AVT_Stage1.bin
89663-06805-_AVT_Stage1_E2.bin
89663-06812-_AVT_Stage1.bin
89663-06812-_AVT_Stage1_E2.bin
89663-06822-_AVT_Stage1.bin
89663-06822-_AVT_Stage1_E2.bin
89663-07121-_AVT_Stage1.bin
89663-07121-_AVT_Stage1_E2.bin
89663-07171-_AVT_Stage1.bin
89663-07171-_AVT_Stage1_E2.bin
89663-07212-_AVT_Stage1.bin
89663-07212-_AVT_Stage1_E2.bin
89663-07232_AVT_Stage1.bin
89663-07232_AVT_Stage1_E2.bin
89663-58550-A_AVT_Stage1.bin
89663-58550-A_AVT_Stage1_E2.bin
89663-78191-_AVT_Stage1.bin
89663-78191-_AVT_Stage1_E2.bin
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