Throttle body butterfly

[steve1987]

Hi just wondering if the butterfly on the throttle body should be completely shut when removed from the car,even when I plug it in it flickers but dosent fully shut there is a slight gap bottom and top,the fault was coming up position switch but on mine it's built into the throttle body and can't be replaced separate,

 

Any one help thanks 

[Greydog]

Morning Steven

As far as I am aware you need to change the complete assembly as I haven't heard or read of anyone servicing them. You could try companies like Cartronix or ECU Testing (Google should help find them) both have good Reputations

As far as I know the butterfly is closed until energised, then open enough to allow idle settings

Good Luck

Dave

[steve1987]

Thanks buddy