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Yamaha f200 '06 model V6

M

moonman60

Contributing Member
My F200 v6 yamaha has been running great all summer long,I use her to pull a small shrimp trawl along SC coastal water.Went out Friday,made the first 2 hr trawl put her back out pulled for another 30 min and got a brief drop in RPM's about 200 for 5-10 seconds then died.I noticed a faint smell of something burnt but very faint.Checked all fuel parts water separator canister,fuel rail was pressurized ,everything checked out.pumped the bulb ,turned her over just fine,but no ignition.Checked fuses under cowling ,all good.Does anyone have an idea where to start? Worst of all we were killing the shrimp !!!

Any ideas, Moonman60
 
Do a compression test, just to see the general health of the motor.
Outboard ignition . com has test procedures for the electrical system.
On the Yam motors look at the Yam. parts icon.
Then go to 200 then it show 3 parts.
Go to each individual part and it has test procedures for that part.
Check each part and see if that helps??
 
Jerryjerry05 said:
Do a compression test, just to see the general health of the motor.
Outboard ignition . com has test procedures for the electrical system.
On the Yam motors look at the Yam. parts icon.
Then go to 200 then it show 3 parts.
Go to each individual part and it has test procedures for that part.
Check each part and see if that helps??
Click to expand...

Thanx Jerryjerry05, Good links but the problem was the high pressure pump in the VST tank locked up.When I checked for fuel rail pressure there was some there but not enough.
 
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