Hi I think my 07 EC450 FSR is running a bit lean.
(Header pipe turning red, etc.)
I have heard running the wire connected to the ECU (blue and yellow wire?) makes it run leaner for emissions regulations , possibly TOO lean for normal use.
My bike is not running Extremely lean, but definitely on the lean side.
I would sleep better if it run a bit on the rich side.
(For my use and nearest dealer 6 hr away I would rather play it safe)
-1. Is it safe to disconnect the blue/yellow wire?
-2. Will this make it run a bit more rich?
-3. Where should I disconnect it or does it matter?
Thanks, Katrina
(Header pipe turning red, etc.)
I have heard running the wire connected to the ECU (blue and yellow wire?) makes it run leaner for emissions regulations , possibly TOO lean for normal use.
My bike is not running Extremely lean, but definitely on the lean side.
I would sleep better if it run a bit on the rich side.
(For my use and nearest dealer 6 hr away I would rather play it safe)
-1. Is it safe to disconnect the blue/yellow wire?
-2. Will this make it run a bit more rich?
-3. Where should I disconnect it or does it matter?
Thanks, Katrina
Last edited: