MercCruiser 5.0 Fault Codes

[decoy033]

Can you guys please help I have these 4 fault codes:
94 Pitot Pressure Boat Speed sensor Low
75 Fuel Level Circuit High
119 Steering Position Circuit Low
130 Trim Sensor Circuit High
Can anyone please direct me in the right direction? I tried to clear them but they say still active. Any help would be greatly appreciated!!! Thank You so much!!

 

[Fun Times]

Unless you're/your boat is actually connected to/using these typical optional accessories sensor wise, the ECM is designed to sort of ignore them as far as setting codes to hamper engine performance or set of warning horns.....If they are being used/connected then you may see symptoms that's telling you one of them have failed.

With them not connected it's normal to see this list of fault codes within the scan tool when checking codes....That mentioned the only questionable code depending on connection set-up/boat model rigging, etc. would be the 130 Trim Sensor Circuit High as some of the let's call them higher end boat models per se tend to connect the digital trim system up 'In-turn giving this fault code a higher chance to sound the warning horn, etc. as it's more of an sort of common problem as the digital trim sensors tend to fail every so often "if connected".

 

[decoy033]

Thank you very much for your reply, The horn sounds every so often. I'll have to look into the trim.

 

[QBhoy]

Hi.
I can tell you with confidence that these are the standard error codes and nothing to worry about. These are the sensors you don’t have so naturally default to a fault code. Just block them on smart craft.