I had my computer done by Upsolute and requested that they give me the 1.2 bar program. I'm only getting a spike of 1.1 then dropping to 1.0. I told them what was happening, they said to try and manually adjust it. After doing that it's not giving me more boost and feels like its crapping out, sputtering sometimes. any solutions would be helpful.

 

I wasn't aware Upsolute offered different programs, aside from something that is custom to your car. What exactly is the 1.2 bar program? Their standard chip hits 1.1 to 1.2 I think.

What exactly did you adjust based on their suggestion?

 

I rarely see 1.2 so yours is probably normal...when I replaced the DV's it seemed to hold more boost pressure and a bit higher....spikes to 1.2

 

Its a 2001 with BMC airfilter, B&B headers & Le Mans exhaust, Baileys diverter Valves as well. Stock K16 turbos and intercoolers.