• Welcome to the Yamaha FZ6 Forums. Member registration disables ads and allows you to post and share. Register Here.

Search results

  1. M

    FZ6: Fuel / ignition - Running Problem (won't rev)

    Problem Solved… We took the whole unit from the R6 pump. then we took the "bottom part" from the fz6. we bored a hole in the R6 plastics so we could use the "old" pressure regulator. We also pushed the pressure regulator so we tightened the spring a bit. Now it's running Very well...
  2. M

    FZ6: Fuel / ignition - Running Problem (won't rev)

    was at the scrapyard today and bought an r6 -03 (injection model) pump / unit. swapped the pump only since the pressure regulator was different so i only swapped the pump. anyhow. No different. the pump is now less noisy. it's more quiet than b4. the pressure regulator seems to work just...
  3. M

    FZ6: Fuel / ignition - Running Problem (won't rev)

    i did. and for sure it did leak when i used "high" pressure. maybe 3-4 bars? i'm not sure since i can't messure the absolute pressure that i apply to it. but it opened at least. now i just borrowed an R6 fuel pump (that was possible to use according to manual, i will just replace the pressure...
  4. M

    FZ6: Fuel / ignition - Running Problem (won't rev)

    well some update then *no rust in tank. *was some debris on the filter. did clean and remove it all. (looks very nice now) *Checked the pressure regulator. was able to blow air from one side (with my mouth) but wasn't able to blow the other way, so no leak? *mounted everything again after...
  5. M

    FZ6: Fuel / ignition - Running Problem (won't rev)

    when i tried it, it was not even close to 1l in 12sec. it was maybe 1l in 1min or so when i emptied the tank. i'm gonna go right on the fuel pump now and search for malfunctions or other issues
  6. M

    FZ6: Fuel / ignition - Running Problem (won't rev)

    hey there u said something! the fuel is leaking in an constant stream when i disconnect the fuel hose. it's the same speed as if it was open (like old bikes with manual switch for turning on and off the fuel supply). Is it true to say : when the hose is disconnected then it should not be...
  7. M

    FZ6: Fuel / ignition - Running Problem (won't rev)

    *I have Progress! please stay tuned for youtube video to upload! :thumb up: *I had no rust in my fuel tank when i checked the fuel pump (well, i just took it out looked at it and gave up and inserted it again. but no rust what i could see) * Video with me talking to you guys...
  8. M

    FZ6: Fuel / ignition - Running Problem (won't rev)

    Thank, i'm still gonna Check the spark plugs, "you never know". well. the bike have been sitting for Years before i bought it i think. i bought it 2013 and it only had 2540km on it (some 1.5-2k miles?) so that's quiet "very low" milage for a 7 year old bike at that time. so i'm expecting its...
  9. M

    FZ6: Fuel / ignition - Running Problem (won't rev)

    i will try to check it all. but the problem is i can't rev above 1200rpm atm. so it's not possible to check for any higher rpms. when i added fuel to the TB ( i suppose it's still in the tb when i add it via the air intake (separately to each 4 "intakes" after the air filter) i was able to rev...
  10. M

    FZ6: Fuel / ignition - Running Problem (won't rev)

    i don't know what to trust tbh. My volt instrument says 13.3V but when i start the bike in diagnostic mode it says 12.5V. and this is simultaneously. so what to trust? it drops to about 9.5-10 volt when i try to start it and it's fully charged. but i'm gonna test by connecting a fully...
  11. M

    FZ6: Fuel / ignition - Running Problem (won't rev)

    Guys i was thinking. the ignition and spark seems okay but is it possible that some sort of junk from the fuel pump (sediment or whatever) can have been stuck inside the fuel rail? Does anyone know a good and none destructive way to dismount it and check it?
  12. M

    FZ6: Fuel / ignition - Running Problem (won't rev)

    I did Check the TPS. was starting from 16-103 (full throttle) as far as i got it i got same values "everywhere" like 50 was about the same % of throttle as 50 before etc. However… I did check thru the whole system while i was going. at: d61: 19 + 30 d62: 2 (history memory), did reset it...
  13. M

    FZ6: Fuel / ignition - Running Problem (won't rev)

    Hi. tried a few things today after work *changed to a new fuel hose, no knix at all. the fuel is being delivered to the fuel rail and it has pressure (haven't measured it yet, but it's at least some 2bar 25-30psi + ? ) i was not able to keep my finger on the hose outlet when i tried to start it...
  14. M

    FZ6: Fuel / ignition - Running Problem (won't rev)

    Hi and thanks of an answer. just checked the plugs, everything was in order. they where "brownish" and not to dry, in general they looked good. However i noticed an little knix just b4 it enters the fuel rail (or well, 5cm b4 where it descends to the fuel rail. i tried to straiten it out...
  15. M

    FZ6: Fuel / ignition - Running Problem (won't rev)

    Hi folks, i'm new here at the Forum and i'm turning to you guys for some expertise knowledge about the FZ6N 2006 (non abs, Black Frame + engine) Let's explain my problem and the behavior of my bike. Last week it was running nice and smooth, but one morning after a trouble free day b4 of riding...
Back
Top