Intermittent fuel gauge

drfish18

Seaman
Joined
Oct 13, 2005
Messages
71
I have a 1998-1999 yamaha 225 hp salt water series. The gauges seem to work well except for the gauge which measures miles per gallon which seems to work intermittently, Any suggestions on how to fix this problem
 

drfish18

Seaman
Joined
Oct 13, 2005
Messages
71
Re: Intermittent fuel gauge

The fuel gauge seems to work better at high rpms. At low prms the gauge reads zero but sometimes comes on and off mostly at low rpms.
 

rodbolt

Supreme Mariner
Joined
Sep 1, 2003
Messages
20,066
Re: Intermittent fuel gauge

are you dealing with a fuel level gauge or a fuel management meter?
and pick one thread you have running or the other this is the last time I chase it.
get the mods to lock one or the other.
 
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