FZ6 power loss and bogging when revved quickly - Help on fuel pump needed.

[Maximokmo]

Good news: Fitted a replacement fuel pump (salvaged part on ebay) and the bike is running like a dream!

 

[Ben Franklin]

Thanks for updating your thread. I am just starting the diagnosis of almost the exact same symptoms, in an erily same scenario!

 

[Maximokmo]

No worries, let me know if you need any advice, hopefully I can help with my limited experience from this scenario!

 

[tuning-forks]

Thanks for updating your thread. I am just starting the diagnosis of almost the exact same symptoms, in an erily same scenario!

The pump can be tricky to remove. @TownsendsFJR1300 posted about it here: https://www.600riders.com/threads/fz6-fueling-issue-potential-ecu-failure.59915/post-648754
Keep in mind once you press the tab, the arm assy. slides one way or the other, I don't recall which way. I believe it slides toward the tab.

 

[Ben Franklin]

Moved <here>


Ok, so had a little spare time this evening to fiddle with the poor running described above on the 2008 S2. (crappy idle, bog off idle, bog at high RMP WOT, hot start problem.