Ok so i had a engine change recently before the change it produced 310bhp but now id be lucky if its 250bhp all ancilleries are the same but one thing ive noticed is that you can hear the turbo sooking air alot more than it used to its a td05 but not sure what g it is im considering upgrading to a 20g at some point not sure if that needs to be sooner rather than later now or if i just need a retune or whats going on im also getting a low and rough idle with sort of hicups every few seconds to me that would suggest the engines getting starved of air or fuel bit im a novice mechanic at best any suggestions would be appreciated

 

1st think to check would be all the boost pipes are on correctly and not split,restrictor pill is still in place,check the spark plug are not loose,check intake pipe and intercooler pipework. It really could be a number of things really.
What car is it? Can you do any data logging? Can you check the ecu for error codes?

 

The pipe with the restrictor pill from what i could find online it should be between a t peice and the actuator and at the other side of the t peice it should ron to the turbo housing but my setup is totally diffrent ill upload the pics i got sorry it was dark when i took them so not the best

 

If it's a 3 port bcs it will be piped up different.
Here this should help
http://www.scoobypedia.co.uk/index.p...tRelatedIssues

 

 

Not sure if they are any use to you tried to get it from as many angles as i could

 

Will try get some better ones tommorw

 

Ok so this is a pic i pulled from google i notice that they have linked the top and bottom ports is there a reason for this





This is the setup on my car. Ps i cant fund the line with the pill in it at all

 

Also the layout is the top pipe on the bcs runs to turbo housing the middle runs to the actuator and the bottom runs to the intake pipe

 

The bottom pipe on your bcs should have the restrictor pill in there,sound like you have the 3 pipes running to the correct places tho but you would need the pill in there.
Also looks like you have a cheap BOV on there too,not good tbh,ideally you want to put the oem recirc valve back on if you have also would suggest putting the standard airbox.
I'm also guessing you have an aftermarket ecu or ESL on their if it's been mapped to 310bhp?