Noticed today that the 2+- gal. Oil Tank doesn't fill up the power head oil tank when it is low with the key in the on position ,neither does the switch on the side of the ecu .When I try to manually fill the power head oil tank via the switch , the alarm sounds . The alarm also sounds when the power head tank is low but does not activate the 2+- gal. Oil tank to pump oil to refill the power head oil tank thinking about disabling this vro . Any help would be appericiated
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1991 200hp txrp oil injection switch on ecu
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do some forum searchs on precision blend, I have posted enough for a lifetime on how it works.
its a stupidly simple system yet it kicks techs booty.
the 90-95 2.6Lv6 also uses a trim signal for automatic transfer.
if you get an alarm when toggling the manual switch you have wireing or ECU issues.
my bet will be wireing.
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I had a bad wire connection in the 4 wire plug at the tank on mine. I ended up replacing the Deutch plug with a 4 wire flat trailer light connector. I had trouble getting it crimped properly and soldered the wires with heat shrink and dielectric grease.
Yes I know you should never solder wires on a boat or it will immediately sink.
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Originally posted by eddy2419 View PostI had a bad wire connection in the 4 wire plug at the tank on mine. I ended up replacing the Deutch plug with a 4 wire flat trailer light connector. I had trouble getting it crimped properly and soldered the wires with heat shrink and dielectric grease.
Yes I know you should never solder wires on a boat or it will immediately sink.
Some will say that the connection will be brittle and prone to breakage. Might be so if the wire is not fully supported and allowed to flex and dangle. But that is a poor installation issue, not a solder issue.
My experience has been that more problems result from poor connectivity than from a soldered joint breakage. Soldering promotes connectivity and reduces the likelihood of corrosion within the wire itself.
Look a Yamaha battery cables. They are soldered to the connector. Look at the innards of almost any electronic device. Lots of soldered joints inside.
Maybe it is the folks that don't know how to solder, or to properly install wiring, and who then have soldered joint issues, are the ones who decry the use of solder.
Now let's not bring up the use of non-tinned wire in a marine application. I have never seen any Yamaha wire that was tinned. It is plain copper. Green is its favorite colour.
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