Not a mechanic, but know how to use a wrench.
2001 Yamaha HPDI 200 has started a new habit of intermittantly cutting out at all RPMs. Yamaha gauges go blank occasionaly during engine cut-outs and try to dimly come back. In time, all comes back and operates normally. During last failure I ended up in the engine fuse panel and noticed when the O2 Sensor fuse was PULLED gauges lit up as normal, when fuse was RE-INSTALLED gauges went blank. Consistently.
Have:
-Added "ring free" anytime ethanol fuel has been added.
-Cleaned and tightened ground connections at motor and batteries.
-Inspected for loose wiring connections where possible.
-Recently replaced fuel water seperator, sparkplugs, impellar, 9.9 kicker motor.
Any suggestions, thoughts, or ideas are greatly appreciated. Thanks.
2001 Yamaha HPDI 200 has started a new habit of intermittantly cutting out at all RPMs. Yamaha gauges go blank occasionaly during engine cut-outs and try to dimly come back. In time, all comes back and operates normally. During last failure I ended up in the engine fuse panel and noticed when the O2 Sensor fuse was PULLED gauges lit up as normal, when fuse was RE-INSTALLED gauges went blank. Consistently.
Have:
-Added "ring free" anytime ethanol fuel has been added.
-Cleaned and tightened ground connections at motor and batteries.
-Inspected for loose wiring connections where possible.
-Recently replaced fuel water seperator, sparkplugs, impellar, 9.9 kicker motor.
Any suggestions, thoughts, or ideas are greatly appreciated. Thanks.