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Jerry SmithSep 6, 2025
How to setup Yamaha E15DMH Outboard Motor tachometer to show the oil pressure?
- RRicky MarshallSep 6, 2025
Select the oil press. display.
How to setup Yamaha E15DMH Outboard Motor tachometer to show the oil pressure?
Select the oil press. display.
What to do if the Yamaha Outboard Motor 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 E15DMH 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 E15DMH 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 E15DMH 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 E15DMH 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.
What to do if my Yamaha E15DMH 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 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 E15DMH 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.
General| Engine Type | 2-Stroke |
|---|---|
| Displacement | 246 cc |
| Fuel System | Carburetor |
| Starting System | Manual |
| Bore x Stroke | 56 mm x 50 mm |
| Max Output | 15 hp |
| Max Power Output | 11.0 kW / 5, 000 rpm |
| Full Throttle Operating Range | 4500 - 5500 rpm |
| Weight | 37 kg |
| Gear Ratio | 2.08 |
| Steering | Tiller |
| Trim System | Manual |
| Recommended Fuel | Regular Unleaded Gasoline |
| Recommended Engine Oil | Yamalube 2-Stroke Oil |
Indicates a hazardous situation that could result in death or serious injury if not avoided.
Indicates special precautions to prevent damage to products or property.
Guidance on proper outboard motor mounting for optimal performance and reliability.
Details about Yamaha propeller types, materials, and features like SDS.
Guidance on choosing propellers based on application, load, and engine speed at WOT.
Overview of throttle control systems and connector types for Yamaha motors.
Details and specifications for the 703 side mount mechanical remote control box.
Information on 704 binnacle mount mechanical remote controls, including lever and box types.
Details for the 6X3 concealed mechanical remote control for runabout boats.
Information on 6X5 binnacle mount mechanical remote control for triple engine applications.
Description of the 6X6 binnacle mount DEC remote control with electrical operation.
Procedure for selecting the engine for the RC unit, especially for previous DEC engines.
Details for the 6X7 concealed DEC remote control with electrical operation.
Details of switch panels featuring IG and emergency stop switches.
Information on IG switches for twin, triple, and quad engine applications.
Details on independent IG switches for single or multi-engine applications.
Information on emergency stop switches with panels for various engine configurations.
Details on station selector switches for Digital Network System.
Guidance on measuring and selecting the correct remote control cable length.
Instructions for routing and adjusting remote control throttle cable free-play.
Description of the 6X4 multi-function tiller handle and its electrical functions.
Explanation of fuel management gauge functions.
Procedures for initial gauge setup and troubleshooting common issues.
Wiring diagrams for single station 6Y9 gauges with various engine configurations.
Recommended battery types and ratings for engines.
