Hyosung GT650 2007

[honingkoning]

Guys who knows what chip to read in a hyosung GT650.
Inside There is a Pic 16F877A.
And some kind of mcu (atmel AT 89S52)
[Pic 16F877AIMG]http://tapatalk.imageshack.com/v2/14/08/21/bfbf4e5bcffd6aafb56673c278a49228.jpg[/IMG]http://tapatalk.imageshack.com/v2/14/08/21/9278eff24e4147b35daa2de3c23db9ee.jpghttp://tapatalk.imageshack.com/v2/14/08/21/f27a9ac6fe48f71b787befa75e8e998e.jpg

After battery replacement milleage changed from 16k to 46k.

Any help is welcome.

[honingkoning]

Any one guys? And does someone have upa pinout for the Pic.
I cant Find it in manual, the only thing There is about Pic is the 5 connections.

Wbr Adam.

[honingkoning]

Bump bump bump

[drpeter]

Bump bump bumpmaybe willem programmer for the pic. atmelAT89s must remove from board and erase before programming.

[honingkoning]

maybe willem programmer for the pic. atmelAT89s must remove from board and erase before programming.

Thank you but There must be someone with experience on this dash.

Wbr Adam.

[honingkoning]

No one guys?

[honingkoning]

No one guys?


Guys could someone tell me where to connect data en clock.
do i need to connect rx/tx for data ?

279311

Btw i use upa

[Ding-Dong]

see pm....:joyous:

[vasko]

need eeprom dump for hyosung aquila gv650
dash not work speedometer ....
Please help

[vasko]

speedometer sensor is new...
Have 3 wires
1orange +12v ok
1black/white -gnd ok
1 green ???? +5v not sure

[Dyrygent]

kilometer save pin16f877a


HYOSUNG, Aquila 650, PIC16F877A,

https://pl.aliexpress.com/item/1005002846983332.html

2019 DASHBOARD narzędzie serwisowe 1.8 przebieg kalibracji