What to do if Yamaha 4ACMH Outboard Motor gauge shows “----”?
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xgibbsAug 28, 2025
If the gauge displays '----', it indicates that the digital signal is not being received. Check that the couplers are securely connected and replace any damaged bus wires or hubs.
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Shaun HuangAug 27, 2025
What causes Yamaha Outboard Motor fuel management gauge to show incorrect remaining fuel?
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Larry PearsonAug 27, 2025
If the fuel management gauge shows incorrect remaining fuel, the fuel capacity setting may be wrong (specifically for SQR Fuel mgt Gauge). Fill the tank with fuel, and set the correct fuel tank capacity.
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Michelle GarciaAug 27, 2025
How to fix Yamaha Outboard Motor tachometer showing incorrect engine RPM?
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Michaela GonzalezAug 27, 2025
If the tachometer shows an incorrect engine RPM, the engine recognition might be wrong (especially for multi-applications). To correct this, push the 'SET' button for 10 seconds to default the engine number, then memorize each engine number again.
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Barbara JohnsonAug 25, 2025
Why Yamaha Outboard Motor illumination does not light?
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Steven RogersAug 26, 2025
If the illumination does not light, it could be due to a lack of electrical power or a damaged gauge. You should try replacing the fuse, connecting the couplers securely, replacing the damaged wire or hub, or replacing the gauge.
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Mary RichardsonAug 25, 2025
What to do if the Yamaha 4ACMH gauge display does not wake up?
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qphillipsAug 25, 2025
If the gauge display doesn't wake up, it could be due to a lack of electrical power or a damaged gauge. Try these steps: replace the fuse, securely connect the couplers, replace any damaged wires or hubs, or, if necessary, replace the gauge itself.