Originally Posted by
SNapeR
Map sensor - your idle will be terrible , no power. - clamp it to see if it change's any thing.
Plugs - again , on a hot car they will not work fine , once it is cold will work until it gets hot again .
Fuel pressure regulator - again ... car will stop , wont start .... to check it clamp the waste fuel line - if the car gets better it is that.
Fuel pump ..... see if there is any waste fuel getting back to the tank , and if there is enough pressure.
Also before anything - unplug the car battery for like - 15-30 min - your ECU could have some mistakes , it will reset it.