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Brooke KingSep 6, 2025
How to setup Yamaha 40VWHTO tachometer to show the oil pressure?
- KKimberly Fox MDSep 6, 2025
Select the oil press. display.
How to setup Yamaha 40VWHTO tachometer to show the oil pressure?
Select the oil press. display.
What to do if the Yamaha 40VWHTO 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 40VWHTO 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 40VWHTO 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.
What to do if Yamaha 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 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 40VWHTO 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 40VWHTO 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 40VWHTO 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| Horsepower | 40 hp |
|---|---|
| Cylinders | 3 |
| Steering | Remote |
| Full Throttle RPM Range | 5000-5500 rpm |
| Starting System | Electric |
| Shaft Length | 20 inches |
Details the steps for uncrating the outboard motor from its steel frame.
Provides guidelines for correctly mounting the outboard motor onto the transom.
Details the 703 side mount mechanical remote control.
Details the DEC binnacle remote control without mechanical cables.
Describes the features of the 6X4 multi-function tiller handle.
Describes the function and applications of analog tachometers.
Describes the digital tachometer's features and applications.
Describes speedometer types, applications, and calibration.
Describes the functions and applications of the fuel management gauge.
Describes the coolant temperature meter's function and applications.
Describes the hour meter's function and applications.
Describes the voltage meter's function and applications.
Explains the initial setup for digital network gauges.
Provides solutions for common gauge issues.
Lists recommended battery specifications by model and unit.
