im making 4 lbs of boost,normally holds at about 15-16 and peaks at 21. 21-22 inches of mercury no codes no vacum leaks that i can hear of plus they would show up on the gauge. any help please

 

is your car in limp mode? I bet you have a leak around your dv area check it and then get back

 

If your gauge checks out with no signs of leaks, then I'd say a leak around the DV too or even a faulty wastegate.

 

yea i was about to say that too^^^wastegate

 

Does the car feel like there is no boost? If it feels OK it is probably your gauge.

Are you sure there are not codes, or just no CEL.

I'd go for a bad diverter valve or wastegate, but there should be some codes stored with that.

 

no cels ill scan it tomorrow and check if thers any codes. but the car is definetly not making boost i get passed by a honda on the cross island that shoudnt happen

 

Check your N75 connection. Pull the boot off the connector to check the wires too.

 

I would guess that you had an overboost situation and the car has gone into limp mode. Clearing the code will solve the problem

 

would the over boost code cause a cel. replaced dv with the stock one that did nothing, really hoping its not the wastegate.

 

Overboost will not cause a CEL. It will however essentially shut off the turbo