Background... I moved my truck to the barn this morning to change the FICM. It ran for about 5min. during the move. I wanted to check the FICM so I moved the bottle and pulled out the air filter to access the FICM and did the KOEO test (48 volts). I next cranked to truck up to do the live test and it hit 27 volts. I quickly turned the truck off because I noticed it was starting to run rough. I figured it was something I disconnected. I changed the FICM and put everything back. Now the truck will start but not run and I have a P0046 code, which I have read that it means stuck turbo veins. Why would this be happening now? What can I do about it. I can't believe this is anything major,but I don't know what to do. NATION BAIL ME out of this Sunday afternoon nightmare..... I knew I should have went to church today.