intercooler help

[toi1342]

can anyone help with this prob or has anyone had it happen to them (been up all night racking my brains:annoyed:. just fitted a greedy fmic to my S15 and im getting over boost around 4500 rpm the only outher things iv done but they were before the fmic were the free boost upgrade(remove the brass restrictor) and exhaurst. even tryed just running actuator presure and it still over boost any ideas guys

 

[meddler]

a leak from one of the hoses perhaps? Check everything that you have disturbed.

 

[Dazz0i]

did you join the actuator pipe into the carbon canister on the slam pannel of the car? as the instructions say?

if so, that is your problem. they're S14 instructions and no S15. the carbon canister on the S15 doesn't have a boost feed, it has a vacume, so it won't allow the actuator to open.