Hi! I have a P0325 after installing my alternator. CEL is off (usually on), and flashes under boost, so I've been putting around town lately. My friends said my car might be running rich, noted they could smell gas from my exhaust as I drove past them. Does anyone know where to start? Because I surely don't! Any help would be great appreciated !!

 

Hi, try starting here: https://www.obd-codes.com/p0325

 

Found my issue! (I think) This is the wiring the previous owner left me from the Knock Sensor. I think I might've messed it up taking the alternator out. Easy fix? I don't mess with wiring..