ok i got my 1jz all rebuilt and all the wiring done and I tried crank the motor over and I have no power through out the whole car. I have no dome lights or anything. the battery is brand new and everything i could find was grounded. i do have the dash and that funky looking bar support that holds the dash out of the car. i didnt know if that stuff would affect the electrical system. PLZ SOMEONE HELP ME ASAP!!!!!