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The mkiv Supra Owners Club

Bleed valve position?


merckx

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Hi

 

Can anyone please confirm the position for fitting a bleed valve.

 

I've done a search but I'm still not 100%.

 

 

I'm thinking Hose 1.

 

 

Hose 1 - the input to the VSV

 

Hose 2 - the output of the VSV which goes to the wastegate actuator.

 

Thanks

 

image

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Mate,

 

Hose 1 is the output from the VSV back into the intake. Putting it here will do nothing. You really need to put it between the turbo & the actuator (not shown in pic). This is short hose above the actuator. I suppose putting it in Hose 2 will be ok as the VSV shuts when Turbo 2 operates so this hose is pressurised, therefore bleeding air off will still reduce the pressure on the actuator.

 

J

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