Im running an AVCR with it set to off, i hit .43 bar (thats what the spring is supose to be set at) if i go to setting a i have it set for .6 bar and 20% duty (the lowest setting) and i hit 1.4 bar !. I lowered the boost all the way and the same results

now i have it hooked up so the line from the turbo goes directly to the wastegate (tial 38) and the top line come from the vacuum manifold to the com port then straight (i moved the niple so its inline with the com port like the crappy instructions said) on the internal gate they also tell you not to block the other port but mention nothing on the ext gate hookup. Either way with the third port open or closed it still produces massive spikes.

Any ideas? (i have an inline pro manifold with out an elbow on it so i know the manifold inst resposible) also the scramble button is not hooked up at all.

Tahnks

 

Bump for you
Also I changed my boost setting from A to B while driving, after at boost I got a check engine light. Why??
(No hijack, just saving bandwidth)

 

use aound 50% duty.

Also, you threw CEL prolly cause your pressure exceeded your map sensors capabilites(I take it you're running stoc map sensor. so past 11-12 psi)

 

No im running a 3 bar gm sensor, I switched pressures while stopped or maybe I was driving partial throttle then after I switched I dumped it. Killed the engine restared no cell