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bosch 11mm hybrid pump problems - Printable Version

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bosch 11mm hybrid pump problems - ash gibbo - 17-07-2012

hi there all 2day i fitted a 11mm hybrid bosch fuel pump on my 306 dturbo and now it starts but just revs its nuts off any ideas i need help lool Huh


RE: bosch 11mm hybrid pump problems - 4WayDiablo - 17-07-2012

Did you do the work yourself?


RE: bosch 11mm hybrid pump problems - ash gibbo - 17-07-2012

(17-07-2012, 07:01 PM)4WayDiablo Wrote: Did you do the work yourself?

yes i did the work myself dont understand y its doing it


RE: bosch 11mm hybrid pump problems - mark_airey - 17-07-2012

you have either got something catching the leverset and pinning the throttle wide open, the throttle arm is in the wrong position on the splines so its holding the throttle open or the max fuel scew is in too far would be my guesses for this Smile


RE: bosch 11mm hybrid pump problems - ash gibbo - 17-07-2012

(17-07-2012, 07:36 PM)mark_airey Wrote: you have either got something catching the leverset and pinning the throttle wide open, the throttle arm is in the wrong position on the splines so its holding the throttle open or the max fuel scew is in too far would be my guesses for this Smile

thanx alot m8 i will av a look and check this 2moz ur a star


RE: bosch 11mm hybrid pump problems - Dave - 17-07-2012

You sure you've got your leverset nipple in the collar yeh?... would hate to imagine FULL BORE uncontrolled 11mm fuelling.... jesus... there would be nothing left of your car lol


RE: bosch 11mm hybrid pump problems - ash gibbo - 18-07-2012

Just whipped the pump back apart to check, the leverset is all in correct, nipple in the collar, put it all back together, turned fuel screw down a few turns from standard, and now i can get it to a steady idle but when trying to rev it makes very little difference and when.it does rev up a bit it takes a while to drop back to idle. Just to let you know its been changed from a lucas pump straight to this hybrid bosch all injector lines have been changed but its still running the lucas injectors..could this be a problem? Any help greatly appreciated


RE: bosch 11mm hybrid pump problems - Dave - 18-07-2012

Lucas injectors are fine. Turn your max fuel down more... adjust the back of the pump too, the little cold start lever will probably need adjusting. If its idling steadily then the pump should be ok, but sounds as though it just needs conventional adjustment on the ouside stop screws.


RE: bosch 11mm hybrid pump problems - ash gibbo - 18-07-2012

all running good nw cheers every 1 its rappid Smile