Engine/Transmission (1998.5 - 2002) how can i tell my map is gone???

[Graphic man]

how can i tell my map is gone???

2001 with 95,000 on it and has never been replaced,

is the any signs i should be looking for?

 

[blowinsmoke]

you will lose power kinda like when a lift pump goes bad. sometimes it might run great and then it will fall on its face the next