Last night I was driving home and all the roads were flooded and many were closed down. I was just bearly making it through all the water. I was really worried because all my engine plastics, including the ones that cover the ecu and fuse boxes are gone because I am letting someone use them to make carbon fiber molds for them. Anyways, I am driving and my CEL comes on, but my car is still running fine. Then later on down the road, my power steering stops working and my car stops running, and the battery light comes on. All the accessories (i.e. lights, a/c, and stuff) still worked, but my car wouldnt start. Plus I think I saw smoke coming from under the Hood
, but Im not sure. It was raining very hard and it was dark except for the lightning. I got it home after my dad jumped it. Then this morning I tried to drive it, only the CEL was on, but I got down the road and when I gave it gas it would jump, and the CEL would go off and on again and again, then when I gave it gas, it wouldnt do anything. Then it died. I cant get it to stay started. When I crank it (its being jumped) it'll start for a few seconds, then die.
Please help me if you know what is going on!!
Also, if my ecu is damaged, can I buy a power fc and have it replace the ecu?