Yamaha MT-09 2015 ECU no communication

[MATTHEW535]

Hi, if there is immobilizer ON in ECU, then there might be no communication with ECU with standard diagnosis? I've got xdf with option to disable immo, but it doesn't make any difference, so I'm not sure if ECU is corrupted or maybe immo isn't turned off correctly.

[t7sebaa]

What Number ecu You have? What model MT 09 tracker or not. I think You have not correct ecu. Immo off/on not have anythink to diagnostic.

[boris7589]

If I remember correctly the immo is not a single switch on this ECU. What does the xdf change with immo on/off?

[MATTHEW535]

What Number ecu You have? What model MT 09 tracker or not. I think You have not correct ecu. Immo off/on not have anythink to diagnostic.

It's tracer. ECU is 2SC-8591A-00. Ecu is correct, my tracker is from 2015.


If I remember correctly the immo is not a single switch on this ECU. What does the xdf change with immo on/off?

It change one bit from 00 to 80.

[t7sebaa]

Your ecu number is correct into this model. Your bike start? I flashed few mt-09 with immoff and other tunes. Newer have problems .
Mabey your bin is incorrect. You read it Your self by AUD ? What software You use to flash? This ecu is SH7058 If You wanna I can compare it with my stock bin.

[MATTHEW535]

Your ecu number is correct into this model. Your bike start? I flashed few mt-09 with immoff and other tunes. Newer have problems .
Mabey your bin is incorrect. You read it Your self by AUD ? What software You use to flash? This ecu is SH7058 If You wanna I can compare it with my stock bin.

Bike doesn't start, there is no fuel pump power supply and maybe other things, but I didn't check deeply, because I have no communication with it.
I have read/write it by myself with KTAG. Sure we can compare bins. Pass in PM.

[t7sebaa]

BIN file is correct.

[delpipo10]

yamaha mt07 2021 all key lost ecu bat 8591a-00 can immo off if not what we need to read from immo adn which device can read it