problem with FI light on 09 gsxr 600 help pls

[stuntman33]

i changed my exhaust on my bike with a two bros da oval shaped one i think its a m4 vale but anyways i cut my cat off my header and clamped it two it and started my bike n da FI light is on and wont go off anyway to get it off will b helpful thanks everyone

[FraggleRock]

Originally Posted by stuntman33

i changed my exhaust on my bike with a two bros da oval shaped one i think its a m4 vale but anyways i cut my cat off my header and clamped it two it and started my bike n da FI light is on and wont go off anyway to get it off will b helpful thanks everyone

Did you removed the SET valve. If so you need to pull the No.5 wire. Otherwise check that you screwed the o2 sensor back in properly. Here is how you do it... 2008 GSXR 600 SET Valve Removal

This Mod (cat hack) when done properly should not throw an FI code.

[Chugs]

Originally Posted by FraggleRock

Did you removed the SET valve. If so you need to pull the No.5 wire. Otherwise check that you screwed the o2 sensor back in properly. Here is how you do it... 2008 GSXR 600 SET Valve Removal

This Mod (cat hack) when done properly should not throw an FI code.

+600