You'll get better response/help w/ your own new thread.
You don't say if it turns over, but if it does, then following may help.
Suggest trying to determine whether fuel or spark is missing. Easy way to check is to attempt start w/ 10 sec spray of throttle body cleaner into air intake duct.
If car starts briefly, then fuel delivery is problem, fuel relays would be prime suspects.
If car fails to start, then spark is missing. Look for a ignition switch problem (no power to ignition).
2003 Acura MDX w/ Nav
2006 Acura TSX
2010 Acura TSX
1994 Honda Accord
See you down the ROW!