C70 t5 coupe 2001. I have a prob could you tell me exactly which vacuum pipes go were . On my turbo unit i have 3 small bore pipes yellow from actuator to yellow on control valve,then another from turbo unit to inlet manifold ,another 1 from down back of turbo to red on control valve,then one off the air intake plastic hose to blue on control valve thats different to a diagram i have of a 850 cause blue goes to actuator,red to lower turbo