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-   -   Help...2010 990 Adventure with Blinking F1 Light (54) (http://www.advrider.com/forums/showthread.php?t=734009)

bothfeetin 10-15-2011 03:33 PM

Help...2010 990 Adventure with Blinking F1 Light (54)
 
I have a 2010 990 Adv with only 1825 miles. Last night while in stop and go traffic the F1 light came on indicating a 54 warning lamp - secondary air valve problem. Bike seems to run fine. <?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" /><o:p></o:p>
How serious do you think this is? Should I get it back to the dealer or do you think itís something simple I could square away myself?<o:p></o:p>
Any help would be appreciated!!! <o:p></o:p>
Thanks, Scott<o:p></o:p>

Deviant666 10-15-2011 03:58 PM

Quote:

Originally Posted by bothfeetin (Post 17082574)
I have a 2010 990 Adv with only 1825 miles. Last night while in stop and go traffic the F1 light came on indicating a 54 warning lamp - secondary air valve problem. Bike seems to run fine. <?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" /><o:p></o:p>
How serious do you think this is? Should I get it back to the dealer or do you think itís something simple I could square away myself?<o:p></o:p>
Any help would be appreciated!!! <o:p></o:p>
Thanks, Scott<o:p></o:p>

Any heavy rain riding lately?

bothfeetin 10-15-2011 05:09 PM

No rain, dry as a bone.

dmn0507 10-16-2011 02:59 AM

Secondary air valve does'nt affect at all the engine (except for some more backfiring if its always open).
SAS blanking plates & a 13kOhm resistor (IIRC) are the way to go.

kirb 10-16-2011 03:10 PM

Check all connectors near the air filter (front and back). Use the KTM HOW to see what things you are looking for. You don't have to remove the SAS, but should know where things are so you can check those connectors.

bothfeetin 10-17-2011 07:40 PM

Thanks All !!!

Spark01 10-18-2011 08:47 AM

Disable the SAS with tuneecu.
remove the complete system and install some blanking plates.


No more Fi problems and no more backfiring on decel

And it's save weight:evil

nashsails 01-20-2013 04:48 AM

What happened finally with this issue? I got same light today after passing through fast a water pool..after that, if i turn off th bike for 5 min it doesnt appear the Fi light in 2-3 min..after that, same Fi light

Thnx!!

nashsails 01-20-2013 10:47 AM

UPDATE:

I have done the 15 min iddle reset, with the Fi ligh on. I have turn off th bike, turn on again and light had gone.

I have riden for 35 min, and FI light has not come again. I have turned off the bike, and turn on again after 2 min, and FI light did not appear..

Poltergeist? Mayne error was deleted with 15 min iddle trick?

nashsails 01-27-2013 11:36 AM

Does anyone know where the sas sensor or valve is? I want to clean it and make it water resistant.. I have cleaned the bikw and FI light has started to blink again.

Thank you

Katoom72 01-27-2013 04:59 PM

http://cyclehuttktm.com/FicheFinderN...C106013130.gif

NR.1

nashsails 01-27-2013 05:24 PM

Thanks katoom..:thumb

nashsails 01-31-2013 12:28 PM

I have gone to dealer and they have cleaned the contacts and code 54 is over...he took the bars put and left gas tank out to clean all conectors..now, code 17 is blinking cilinder 1 ...:huh

Katoom72 01-31-2013 06:38 PM

Quote:

Originally Posted by nashsails (Post 20619330)
I have gone to dealer and they have cleaned the contacts and code 54 is over...he took the bars put and left gas tank out to clean all conectors..now, code 17 is blinking cilinder 1 ...:huh

Lambda sensor of the front clinder. Put a resistor on the connector (forgot the right Ohm value) to check if the lambda is fried.
If it keeps giving 17 then the wiring is faulty.

Or get an OBD, TuneECU and disable them both right away!

nashsails 02-01-2013 06:55 AM

Katoom..cylinder 1 is rear cylinder..bike at the dealer, they have changed the wire..let,s see if thats enough..


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