I bought a rebuilt motor for my boat. It is supposed to be a 200 efi. I believe a 1999. There is no serial/model # label on the tilt bracket. The serial number on the soft plug (not sure this is the proper name) comes back as a 175 efi. The cowling says 200 efi and on the front of the motor is...
I have a 1999 merc 175 efi serial #0G843863. I would like to add a temp gauge and water pressure gauge. I am wanting to know if there is already a temp sensor that I can just wire to a gauge. Also is there a port already for a water pressure gauge?