only able to Idle after mod install

[turboTSi1320]

I just change my turbo,FMIC, and both manifolds now I'm having a problem running. I am able to get the car to idle but as soon as you attempt to give it gas it hesitates and wants to stall. I went over all my piping and I don't see any boost leaks. One problem I came across when doing the install was that i found my upstream o2 sensor to be bad so I tryed to wire a 1g o2 ( bad I know, but the only thing I have available for the next 3 days) into the 2g harness. I'm not sure if thats where my problem lays or not. I brought a Scan tool home from work and trued to run the codes to see what the problem is but its not wanting to commutate with my computer. The car acts like my MAF isn't plugged in but it is. I swapped it with another working MAF and there is no difference in the problem. Has anyone come across anything like this before?

 

[oldman]

I went over all my piping and I don't see any boost leaks.

How do you see boost leaks especially during idle when there are no pressure air to leak? http://www.vfaq.com/mods/ICtester.html

 

[turboTSi1320]

How do you see boost leaks especially during idle when there are no pressure air to leak? http://www.vfaq.com/mods/ICtester.html

I tested the system with a boost leak tester. Sorry next time ill be more clear..