I started up a fresh rebuild, but can not get it to idle. I think it's a fuel issue, it will start up, but it dies even when giving it throttle. When you spray throttle body cleaner in the throttle body it would run as long as you continue to spray fluid. I have added lots of new parts along with the build. I have no baseline to go off of. I have installed a apexi pfc and i'm running 3 bar map sensor, and i could not find on the commander where you can input this. I did not have my old map sensor with me to try that night. Do you think this could be the problem. I have a datalogic box, but do not have the software on my new computer. Also my fuel pressure is showing 30lbs but looses pressure pretty fast after the motor stops. Is this normal. I thought it should hold pressure for awhile. I Also think it could be my injectors 850/1600 being clogged or TBS sensor bad.

 

You need to change the map sensor setting on the PFC using datalogit. Try that first voltage is different.

Some one posted the software. Here is the link.
http://www.mediafire.com/?ip4x3tixsjw57d4