just gott my 1996 surburban running

[ace8806]

Yea its been months since I had it Goin iti put alot of time and money in getting it
Running again it stared out being a tps sensor then just went to Hell from the ecm
Fuel injection system fuel pump icm but now its running thank autozone

 

[footer77]

what was wrong with the fuel pump? and where is the icm at?