My CPU might use more battery power when not running than it should but that was'nt a problem. Mine was also from not charging enough while running especially with all the lights on. Review my posts on how I fixed it because it worked for me. I'm going into winter and still haven't had any problems. I do notice that CPU drain when it sits for a long time but it still starts. If I could of got it free I would of changed it to the upgraded one also but my warranty period was over.

 

Guys, read over the past few pages here in this section we have talked about the cure. The ecu is probably not it and I'm living proof. Here it is December 2010 and my charging problems are over with NO problems since. I wouldn't suggest butchering your wiring unless you have some experience soldering because it can be tricky if you never did it. At least pratice on soldering scrap wire together until you get the hang of it and have the confidence to proceed.
Goodluck

 

I have been pull starting for a while and now the battery is so dead it wont prime so it wont start.

 

take the keys out....with the key it, for some unknown reason, the cpu is on. i took it out, no issues at all. try it!!!

 

I have an 05 Kingquad with the same battery issues. I know your post is from 2008. Have you heard any thing back from Suzuki on this issue?

 

i dont know if you saw the last post take the keys out after you charge or get a new battery. i owned a suzuki dealership. my 2006 KQ would die after a couple weeks. my tech called suzuki, they stated the cpu is running when the key is in the off position but in the ignition. simple fix.

 

GOOD JOB KING DING just finisherd the mod on my 07.prior to the mod, w/ the engine idling- 12.90 vdc,w/the lites on the engine dies,
after the mod.-14.38 vdc at idle no matter what i turn on,
thanks
kevin
two stroke toyz racing.com

 

have a question for a tec? am replacing carb on a 1998 ltf 250 quad runner with a mikuni vm 26 round slide and need to know what size jets should i start off with .am at 6300 feet with it

 

i have a 700 suzuki king quad on my instrument panel the fuel meter is showing a full tank when it shouldnt what the problem

 

youneedanewsendingunitorfuelpump


-