About cel Light.

[Winged]

Basically my cel Light is on and when I turn the key the cel blinks for 5 times each about a second then 2 more times each about a half second. Well that gives me cel code 52 but I could not find what that means due almost every source I found it skips 52. Also it sometimes turns on the temperature light which means the radiator overheats. I use 40% atf And 60% water mixture in it. Any clues what is happening to my pcx?

[Conelite]

Is it running right?

Is it going into limp mode?

Any modifications done to the bike?