Cosworth throttlebody
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Cosworth throttlebody
Is there anybody who know how to check the adjustment or baseadjust the throttlebody butterfly (NOT tps)
I think someone before me have adjusted a bit to much on it. I can se a lot of screwdriver marks around the screw.
I think someone before me have adjusted a bit to much on it. I can se a lot of screwdriver marks around the screw.
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That is the one I mean, yes... idle speed screw.
I am not sure I undertsand what you say... can I remove the screw, and hardly feel any difference??
My screw as I see it, activates the butterfly just a bit.. I think it makes a diffenrence on my idle.... and maybe my "idle" when braking with the engine from high speed (dont know what it is called in english ) It sounds like it is fueling a little bit in the exhaust, and gives little throttle it judder alot!!!
I am not sure I undertsand what you say... can I remove the screw, and hardly feel any difference??
My screw as I see it, activates the butterfly just a bit.. I think it makes a diffenrence on my idle.... and maybe my "idle" when braking with the engine from high speed (dont know what it is called in english ) It sounds like it is fueling a little bit in the exhaust, and gives little throttle it judder alot!!!
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Adam Graham
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06-09-2015 06:04 AM