What to do if Yamaha F25AET fuel management gauge shows incorrect fuel consumption?
If the fuel management gauge shows incorrect fuel consumption, the engine recognition might be wrong (especially for multi-applications). To fix this, default the engine number and turn the key switch on in order from the portside engine to re-memorize each engine number.
What to do if the Yamaha F25AET gauge display does not wake up?
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.
Why Yamaha F25AET Outboard Motor illumination does not light?
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.
How to fix Yamaha F25AET Outboard Motor tachometer showing incorrect engine RPM?
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.
What causes Yamaha F25AET Outboard Motor fuel management gauge to show incorrect remaining fuel?
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.
What to do if Yamaha F25AET Outboard Motor gauge shows “----”?
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.
Why Yamaha Outboard Motor Speedometer or Comb. Speedometer & Fuel mgt gauge shows incorrect fuel level?
If the speedometer or combination speedometer & fuel management gauge shows an incorrect fuel level, the fuel sensor selection is likely wrong. Set up the fuel sensor to the correct resistance.
How to fix Yamaha F25AET trim gauge showing incorrect position?
If the trim gauge shows an incorrect position, the initial position setting might be wrong, or the trim sender could be damaged. Put the motor in the fully trimmed-in position and reset the initial (zero) trim angle. If that doesn't work, replace the trim sender.
Why Yamaha F25AET Outboard Motor gauge operates unstably?
If the gauge operates unstably, it could be because a resistor is not connected to the ending hubs. Connect the gray 6-pin cap to the ending multi-hubs.
What causes Yamaha F25AET gauge response to be poor or down?
If the gauge response is poor or down, a market obtainable unit connected to the system may have failed, or the signal volume has exceeded 50% of the capacity. Try replacing the unit or removing the heavy signal output unit.
Step-by-step instructions for safely uncrating the outboard motor from a typical steel frame.
Provides guidelines for properly mounting the outboard motor on the boat transom for optimal performance.
Lists and illustrates various dimensional items and measurements for outboard motors.
Details on Yamaha propeller types, including Standard, Reliance, Saltwater, VMAX, Performance, and High Performance.
Lists propeller applications by engine model, diameter, pitch, mark, material, and part number.
Describes available remote control throttle systems (Push to Open, Pull to Open) and models.
Details the features and electrical functions of the multi-function tiller handle for various engine models.
Explains the function and applications of analog tachometers and their pole number setup.
Details digital tachometers, their applications, dimensions, and pole number setup.
Describes speedometer functions, applications, dimensions, and tube routing.
Covers fuel management gauge functions, applications, dimensions, sender installation, and wiring.
Lists engine models compatible with digital network gauges, including electronic fuel injected and HPDI engines.
Provides wiring diagrams for single, twin, and triple engine configurations with digital network gauges.
Explains the initial setup procedure for digital network gauges, especially for multi-engine installations.
Lists common system or gauge issues, their causes, measures, and notes for resolution.
Provides guidance on selecting the correct battery capacity and type for Yamaha outboard motors.
Explains battery wiring for isolator-equipped models and single/twin battery configurations.
Provides a checklist for pre-delivery inspection to ensure customer satisfaction and proper operation.
General| Max Output | 25 hp |
|---|---|
| Gear Ratio | 2.08:1 |
| Starting System | Electric |
| Cylinder Configuration | In-line 2 |
| Lubrication System | Wet Sump |
| Fuel System | Electronic Fuel Injection |
| Steering | Remote |
| Bore x Stroke | 65 x 75 mm |
| Recommended Fuel | Unleaded gasoline |
| Engine Type | 4-stroke |
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