I've checked all boost leaks and got all new piping too and the codes are air temperature sensor mass air absolute pressure.

I have a 96 eclipse gst and one day I went to start it and it wouldn't start unless I have my foot on the gas and when it starts it really laggy and won't stay alive unless my foots in the gas and if I Rev it it takes a good second to get to 2g rpm that it will rise faster. But when that happens...