First, get a scanmaster or something to monitor your PCM. 2.
Check your grounds. When I put my t+ on my car last week, I had ground strap problems and it was doing the same thing. Also you might have a bad MAP sensor. Just because you have replaced a componet, does not mean that it is good. Just a thought on your problem.
Let us know how it is coming alog!!
Andy
P.S. what is caynon racing???