Quote:
Originally Posted by BobS
Shiv, how to you test if the vacuum lines are working properly? If i have someone rev the car and listen, should i hear something?
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What I do is move the wastegate position setting in the Procede software around and watch the wg and make sure they respond immediately/quickly. If they transition slowly from position to position (or not at all), you likely have a vacuum leak or some other wg related issue. I've even seen the c-clip on one of the wg fall off and not move around at all. In your case, the best you could do is hook up a vacuum gauge to your vacuum canister and confirm that they are pulling 20+ " of vacuum.