I removed my vafc from my car.After i connected my wires back together for the ecu harness and plugged the ecu in....the car wont start. The fuel pump isnt priming and the car isnt getting spark. Any idea?

 

main relay possible, check your fuses

 

I checked all my fuses....gonna have to check the main relay....there a way to test this?

 

just listen for the clicks in your dash when u first turn the key with all dash lights on.

 

yea. or just take it out from under your dash and remove the plastic cover and inspect the solder on the the top of the board. they will be cracked if it is bad. kinda hard to see unless you get a really good close up

 

hmmmm yea main relay looks good and i hear 2 clicks......Any other ideas?I had radio playing while changing the ecu....would that blow anything?