redlowrey
Senior Member
Last Activity: Today, 10:36 AM
Joined: 08-23-2011
Location: australia
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That is right, that is shift position voltages, the code is for the neutral switch, pin 21, ecu want's to see 12 volts in neutral and 0 in forward or... -
The computer may not be turning the code off because it might not be seeing what it wants to see, did you check what voltages were on pin 20 and 21 in...Leave a comment:
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Loose connection where, I asked you on page 29, have you checked and made sure the throttle plate on the engine is going to the wide open position when...Leave a comment:
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I must be a glutten for punishment, all it means opening the throttle to max then come backdown to idle, put the boat in the water and lower the engine...Leave a comment:
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Harper, did you read post 7 he had the problem last year and it came good after a couple of runs, so that takes away over propped, it's on a lift so you...Leave a comment:
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Mate get the engine running and see how she runs, I would be more worried if the ohm readings were less than specs, shorted windings, they are not designed...Leave a comment:
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Just have the prop low enough in the water to get water in the pump if it looks like the boat will lurch forward and you cant stop that from happening...Leave a comment:
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No, just drop the motor enough so the prop and the cav plate are low enough to pump water, the test should only take a minute....Leave a comment:
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In normal operation with nothing wrong in the system, battery voltage should only be on the grey wires with the key on, If you connect a test light to...Leave a comment:
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I was just looking at the picture of the boat, just drop the lift enough to cover the cav plate in water and do the test then you don't have to worry...Leave a comment:
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Ok now we are on the same page, have you checked and made sure that the throttle plate does go to the wide open position when the shifter is pushed all...Leave a comment:
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Unless I am reading your post wrong, with the key OFF, there should be nothing on the grey wires ( ignition feed ) and nothing on the injector ground...Leave a comment:
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What I should have said instead of saying loosing power, if you have exhaust gas leaking under your cowl and and being drawn into the engine, the engine...Leave a comment:
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It sounds like a couple of transistor drivers are fried, shorted and the injectors are spraying as soon as you turn the key on. connect up a test light...Leave a comment:
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pull the cowl off and start the engine up on the muffs and trim it up and jiggle the wiring harness around where you have your main connector, 16 pin...Leave a comment:
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Pull the plugs out and see if they are all wet or only two are wet, if all four are wet, all the injectors are spraying come back on the forum with the...Leave a comment:
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going by that statement you haven't got a fuel delivery problem, the engine can't burn the amount of fuel that is being delivered, if it was over propped...Leave a comment:
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Before you condemn the computer, do a voltage drop test first and make sure....Leave a comment:
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If you had the same problem before and it came good it sounds like you may have a cyl dropping out, possibly a sticky injector or coil tracking and only...Leave a comment:
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Have a look right where that hex plug is and see if there is a small hole beside it, because that loom runs right beside it. that plug is what you remove...Leave a comment:
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