Random injector misfire cel

[trunks11]

So I keep getting a 203 cel on pretty much every injector. Sometimes 2, sometimes 4 etc. I swapped resistor packs and checked my connections and still get it.

I had been installing a remote start that I accidently grounded the door pin input on (negative wire was hooked up and I touched the postive input to the chassis) which fried the remote start module but the car itself didn't seem too worse for the wear. Battery nearly died but no blown fuses.

Car runs fine. Fluctuates from rich to lean on idle though. I looked over the ecu and couldn't see anything suspicious. Does anybody know if I just need to replace the caps on the thing?