Wiring diagram for 1997 Sea Ray 370DB

[SensualRide]

We’re looking for the wiring diagram from the port engine to the port gauges.

The engines fire up just fine but the port engine gauge is fluctuating. We can’t figure out why and the diagram would be a huge help

 

[Scott Danforth]

welcome aboard

the engine and engine controls diagram are in the factory mercruiser manual.

you should have the factory engine, drive, controls manuals for the powerplant anyway for proper servicing.