I have a Honda prelude h22a4 vtech it wasn't revin over 3 grand I was told it was my map sensor causing this an upon further inspection I found the ground wire on distributor was broke .I've replaced them both now car won't start what cud b the cause ne advice greatly appreciated

 

Did anything else get touched while doing the work? Maybe you hit a wire and grounded it, blew a fuse or something?

I would start there.