Hi, so today on my way home from a 400 mile trip in my 02 4.6is w/ 120k miles died. I was going to pass somebody and got the engine to around 4k rpm then it lost all power and the "engine fail safe" came up. I pulled over and shut the car off, then restarted it but it will die after around 4 seconds. the error on the dash isn't there anymore but the car will only stay running if the MAF is unplugged, I tried cleaning it but still no luck. any help will be greatly appreciated.

Thanks!!!