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O
osmithSep 6, 2025
How to setup Yamaha E48CMH Outboard Motor tachometer to show the oil pressure?
- Jjessica93Sep 6, 2025
Select the oil press. display.
How to setup Yamaha E48CMH Outboard Motor tachometer to show the oil pressure?
Select the oil press. display.
What to do if the Yamaha E48CMH 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 E48CMH 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 E48CMH 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 E48CMH 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 E48CMH 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.
Why Yamaha E48CMH 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 E48CMH 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.
What to do if Yamaha E48CMH Outboard Motor trim gauge always shows fully tilted up position?
If the trim gauge always shows a fully tilted-up position, the trim sender signal is not being received. Connect the pink lead connectors to each other.
General| Brand | Yamaha |
|---|---|
| Model | E48CMH |
| Category | Outboard Motor |
| Language | English |
Step-by-step guide for safely removing the outboard motor from its steel frame crate.
Instructions and guidelines for correctly mounting the outboard motor onto the boat transom.
Guidance on correctly installing the remote oil tank, including dimensions and notices.
Description of throttle control systems (Push To Open/Pull To Open) and remote control box types.
Details on combination and independent switch panels, including emergency stop and PTT switches.
Guidance on selecting and routing remote control cables, including length calculations.
Information on attachment kits, including general torque table and part numbers for various models.
Details on main wire harnesses and dual station wire harnesses for DEC systems.
Description of the multi-function tiller handle and its electrical functions.
Contents and part numbers for the multi-function tiller handle kit for US models.
Contents and part numbers for the multi-function tiller handle kit for Japanese models.
Contents and part numbers for the multi-function tiller handle kit for EU & ANZ models.
Procedures for mounting gauges, including analog gauge illumination and fitting details.
Applications and descriptions for analog tachometers, including models and indicators.
Applications and dimensions for digital tachometers, including setup instructions.
Types and applications of speedometers, covering digital and analog models.
Functions, applications, and kit contents for the fuel management gauge.
Applications, dimensions, and adjustment procedures for analog trim meters.
Applications, dimensions, and installation of coolant pressure meters.
Applications, dimensions, and installation of coolant temperature meters.
Common troubleshooting steps for gauge issues, including causes and measures.
