help with honda aquatrax f12

[davez]

my honda aquatrax f12 Fi warning light came on, changed the sparkplugs, used injector cleaner, run good gas always, Fi light still on. Don't know what to try next.
Any suggestions??????
thanks,
davez

[just4show]

Re: help with honda aquatrax f12

Try to get your hands on the service manual, it will help you a lot with the proper steps to troubleshoot your problem. Even if you have to buy the manual, it will certainly still be cheaper than throwing parts at it.

[davez]

Re: help with honda aquatrax f12

thanks.

[spatera]

Re: help with honda aquatrax f12

You need to pull the code to see whats wrong then clear it.

[thomasdjames1]

Re: help with honda aquatrax f12

Search on here and you can find how to pull the codes. I cannot remember how exactly off the top of my head but looks easy.

[spatera]

Re: help with honda aquatrax f12

Check here. This should do it for you. If you don't fix the problem, you'll continue to get the same code after reset. At least you'll know if something is really wrong or just a freak alert.

http://pwctoday.com/attachments/f18/114377d1211048975-r-12x-throwing-fi-code-help-honda-fi-codes.pdf

[M. Cole]

Re: help with honda aquatrax f12

Had the same code on mine last year. Mechanic said it was a bad knock sensor. he replaced it and it's been fine ever since. It was still under warranty so don't have a clue about the cost?