Why doesn't my Yamaha F250AET Outboard Motor boat speed gauge show?
If the boat speed and/or coolant pressure gauge isn't showing, it means the optional sensor hasn't been installed. Install the optional sensor to fix this.
What to do if the Yamaha F250AET 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 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 F250AET 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 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.
Why does my Yamaha F250AET Outboard Motor fuel management gauge show incorrect remaining fuel?
If the fuel management gauge shows incorrect remaining fuel, the fuel capacity setting is probably wrong. Fill the tank with fuel, and then set the correct fuel tank capacity.
What to do if my Yamaha Outboard Motor speedometer shows the incorrect fuel level?
If the speedometer shows an incorrect fuel level, the fuel sensor selection is likely wrong. You should set up the fuel sensor to the correct resistance.
What does it mean when my Yamaha Outboard Motor gauge shows “----”?
If the gauge shows “----”, it indicates that the digital signal is not being received. Make sure the couplers are securely connected and replace any damaged bus wires or hubs.
Why Yamaha F250AET Outboard Motor boat speed and/or coolant pressure gauge does not show?
If the boat speed and/or coolant pressure gauge does not show, it is likely that the optional sensor has not been installed. Install the optional sensor.
What causes Yamaha Outboard Motor 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.
Instructions for properly mounting the outboard motor onto the boat transom.
Guidance on choosing the correct propeller based on boat type and operating conditions.
Lists propeller applications by engine model and specifications for the 2014 season.
Overview of different remote control systems and their usage.
Specific wire harnesses for electronic remote control systems.
Describes the features and functions of the multi-function tiller handle.
Details on analog tachometers, their applications, and dimensions.
Information on digital tachometers, including applications and dimensions.
Data on speedometer types, applications, dimensions, and installation.
Features, applications, dimensions, and setup for the fuel management gauge.
Information on analog trim meters, including applications, dimensions, and adjustment.
Representative wiring diagrams for remote controls and instruments.
Lists outboard models compatible with digital network gauges.
Procedures for setting up digital gauges, especially when multiple engines are involved.
Common issues, causes, and solutions for digital gauges.
Lists outboard models compatible with premium digital network gauges.
Visual wiring diagrams for various single and dual station configurations.
Guidance on selecting batteries with appropriate capacity and CCA ratings.
Wiring instructions for single and multi-engine battery configurations, including isolator use.
Instructions for properly mounting the outboard motor onto the boat transom.
Guidance on choosing the correct propeller based on boat type and operating conditions.
Lists propeller applications by engine model and specifications for the 2014 season.
Overview of different remote control systems and their usage.
Specific wire harnesses for electronic remote control systems.
Describes the features and functions of the multi-function tiller handle.
Details on analog tachometers, their applications, and dimensions.
Information on digital tachometers, including applications and dimensions.
Data on speedometer types, applications, dimensions, and installation.
Features, applications, dimensions, and setup for the fuel management gauge.
Information on analog trim meters, including applications, dimensions, and adjustment.
Representative wiring diagrams for remote controls and instruments.
Lists outboard models compatible with digital network gauges.
Procedures for setting up digital gauges, especially when multiple engines are involved.
Common issues, causes, and solutions for digital gauges.
Lists outboard models compatible with premium digital network gauges.
Visual wiring diagrams for various single and dual station configurations.
Guidance on selecting batteries with appropriate capacity and CCA ratings.
Wiring instructions for single and multi-engine battery configurations, including isolator use.
General| Max Output | 250 hp |
|---|---|
| Prop Shaft Horsepower | 250 hp |
| Full Throttle RPM Range | 5000 - 6000 RPM |
| Compression Ratio | 10.3:1 |
| Gear Ratio | 1.75:1 |
| Starting System | Electric |
| Lubrication | Wet sump |
| Steering | Remote |
| Exhaust | Through Propeller |
| Engine Type | 4-Stroke |
| Displacement | 4169 cc |
| Fuel Induction System | Electronic Fuel Injection |
| Recommended Fuel | Regular Unleaded |
| Recommended Oil | Yamalube 4M |
| Cooling System | Water-cooled |
| Shaft Length | 25 inch |
| Ignition | TCI |
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