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Discussion Starter · #1 · (Edited)
Oi folks I’m new to the forum I just purchased a 2011 gsxr 750 has been randomly showing “fi” light. Usually when I get to higher rpm it’ll come on shortly after. The bike shuts off whenever it does. There was a light burning smell (plastic like)only when the fi light is on. I was finally able to pull code C33 so I took it to the shop and now the code says -C00. I have no clue what to do at this point. If anyone could help I’d appreciate it
 

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In my K7 manual it says, C33 Primary injector signal #2 (FI #2) Check :-
Primary fuel injector, wiring/coupler
connection, power supply to
the injector.
Could be just a bad connector.
This is where to start. Go to F1 wiring diagram and trace wire to ECM
( NEED, Dealer Mode Switch and Work shop Manual )
 

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Discussion Starter · #3 ·
F
In my K7 manual it says, C33 Primary injector signal #2 (FI #2) Check :-
Primary fuel injector, wiring/coupler
connection, power supply to
the injector.
Could be just a bad connector.
This is where to start. Go to F1 wiring diagram and trace wire to ECM
( NEED, Dealer Mode Switch and Work shop Manual )
right on, I will most definitely start there. I use the ol paper clip hack to get it into dealer mode. Time to test it out and see what I find
 
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