Track Day Winner
Join Date: May 2011
Location: West Chester, PA
Motorcycle: 2005 GSX-R 600
Re: C41 FI code, fuel pump not priming, bad ECU???
UPDATE: PROBLEM FIXED!!! --- got a used ECU off ebay lastnight, plugged it in and the fuel pump primed, no FI codes came on and bike started right up!!!
the score is...
Suzuki dealer - ZERO , Me - ONE!
so to sum up how it got fixed was to take out the fuel pump, clean it out with WD40 while tapping on it with a rubber mallet (make sure it will power up when hooked directly to power), drain the gas and replace with new gas, check all wires and plugs for good connections, check FP relay, and DONT FRY the ECU in the mean time!
hope my learning experience will help someone else out on gixxer.com, definately learned a lot while surfing this forum, ...positive people!