FI fault light PCIII (Full Version)

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FI fault light PCIII

  

lave3k -> FI fault light PCIII (7/2/2008 12:45:37 PM)

IHello,
New Member, longtime cbr owner, but finally my first 954.

This is a salvage bike that has just come back togeather, however I have a fairly serious problem.  The FI fault light (red engine fault, and FI lamp,) flicker when the bike is at idle, and pretty much stay on at anything above idle.

Oil pressure is solid, cooling system works well, I''''ve pulled the plugs and nothing drasticly wrong with the A/F.

The bike has a full micron serpent exhaust, and a PCIII.  The power delivery is impressive, and all throttle positions/loadings work well.  This is an open loop fuel injection system, so I''''m afraid I may have a bad sensor around.  Any notorious FI errors with these bikes, or just a good place to start?

Has anyone else experienced this? -Perhaps from a PCIII, or from airbox/intake mods.

Thanks, Dave

http://i321.photobucket.com/albums/nn390/lave3k/954/954_36.jpg
http://i321.photobucket.com/albums/nn390/lave3k/954/954_35.jpg

  
TK954RR -> RE: FI fault light PCIII (7/2/2008 8:31:10 PM)

Kickstand down, turn on the run switch, then turn the key on but dont start it. The FI light should blink, count how many blinks and report back here.

lave3k -> RE: FI fault light PCIII (7/3/2008 7:58:01 AM)

3 -Long,  4 -short.  (34)

I read some posts last night where 35 came up frequently.  Quadruple checked this though definately 34.

Thanks, Dave

TK954RR -> RE: FI fault light PCIII (7/3/2008 8:22:17 AM)

Code is: Faulty EGCV and air intake valve servo motor voltage.

I am running a lil short on time this morn, gotta head to work, but i will try and layout some useful in fo here for ya anyhow.

Option 1 down load the service manual and read up on the prob and perhaps if you have the equipment diagnose if its a short or faulty EGCV. link here.......http://www.stephygee.com/954RRmanual.zip

Option 2 use the search function at the top of the forum here,  this is a somewhat common problem, and i know there are some write ups on replacing or even disconnecting the EGCV and just manually pinning it wide open.

Option 3 if you have a Power programmer, or are thinking of purchasing one, you can go here......http://showcase.netins.net/web/draftingunlimited/page8.html  and purchase an eliminator, then never have to worry about the problem agian.


Hope some of this info helps.

  

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