Table of Contents
What is the 4 pin connector on the vessel sensor harness used for?
The harness has one 4 pin connection on each end and is used to connect gauges and other items into the network.
How do you wire in a fuel gauge?
How to Wire Auto Meter Fuel Gauges Select an appropriate mounting location for your new gauge. Connect the end of the “-” wire to a bare-metal surface on the vehicle. Find a power-carrying wire onto which to mount the “+” wire. Connect the “S” wire to the fuel-sender signal wire you removed from the stock fuel gauge.
How do you wire a fuel sender?
How to Wire a Fuel Sending Unit Disconnect the negative battery terminal to prevent an accidental spark. Cut two equal lengths of wire. Loosen the screws for the ground and ignition connections on the sending unit. Run the wire from the post labeled “ignition” on the sender to the ignition switch.
How does a 2 wire fuel sender work?
It’s a small round plate with two wire connections. The sender changes resistance (ohms) variably as the float moves from full (up) to empty (down). Changes in resistance move the gauge needle. The sender uses two wires: black for the ground and pink for the sender, per American Boat and Yacht Council standards.
How do you adjust Mercury trim gauge?
The steps are: (1) turn boat key to the on position, (2) raise motor up to where you can see the trim sending unit, (3) loosen the two screws on the trim sending unit so you can move it in it’s positioning slots, (4) move it a little, (5) lower the motor to the fully down position and go look at trim gauge needle and ( Aug 25, 2016.
How do you reset the fuel on a mercury Smartcraft?
Motor is a 2014 250hp ProXS #2b016384 Thanks for the help. Set to fuel used, then press both bottons at the same time and it should reset.
How do I reset my Smartcraft gauge?
By holding down both the Mode and Light buttons simultaneously, it resets the number of gallons of fuel used. I do this every time I fill up the tanks on my boat and this is the only time I find it necessary to reset the gauge.
What engines are compatible with vessel view?
Compatible Engines *VesselView Mobile is compatible with all SmartCraft-compatible Mercury outboards and sterndrive engines (2004 and newer, 40hp and up). For engine information, including gauge functionality, alerts and maintenance reminders, the module must be installed on the engine(s).
Does vessel view have GPS?
The Mercury VesselView system may have its own GPS Satellite antenna. When used with our ECHOMAP Plus or GPSMAP devices with built-in GPS or GPS 19x NMEA 2000 antenna, it causes an error message “Lost GPS Connection” to pop up continually. The Garmin built in device must be used as the preferred source.
What is MercMonitor?
MercMonitor fits in a standard SmartCraft SC1000 gauge 85 mm hole and provides constant coverage of temperature, oil level, oil pressure, water pressure, fuel level, battery voltage and major engine systems. This product also comes in Smart Tow Versions, for use with Gen I (2007) and newer DTS engines.
How do you reset the ECM on a Mercury outboard?
Turn on the key switch. Pull the safety switch to off, then push to on, then pull to off, then push to on, then pull to off, then push to on, then pull to off, then push to on, then pull to off. That should be five times off and on and off within 20 seconds from when you turn the key switch to on.
What Year Did Mercury start using 14 pin harness?
In 2006, all SmartCraft mechanical engines switched to a 14‑pin style key switch harness connector. This new harness incorporated all the wires of the 10‑pin blue cable which eliminated the need to route a separate blue cable in the boat.
How does a one wire fuel sending unit work?
The fuel sending unit has a float arm that sits in the liquid gas. When that arm moves up and down, it changes the resistance to ground on a variable resistor. That resistance is then translated and sent through the car’s wiring and electronics to determine where the needle or digital gauge is positioned.
What controls the fuel gauge?
The fuel gauge sender, also commonly referred to as the fuel sending unit, is the component responsible for sending the signal that operates the fuel level gauge in the instrument cluster. As the level drops, the position of the arm and float will shift and move a resistor which controls the display on the gauge.
Can I use a resistor to calibrate fuel sender?
When fitting an aftermarket fuel gauge it may be necessary to wire a resistor IN PARALLEL with the sending unit to reduce the operating range of the Smiths sender to match what the new gauge expects. A common resistance range for an aftermarket fuel gauge might be 0-Ohms = Full to 90-Ohms = Empty.
How does a fuel sender work?
How does a fuel sender work? Fuel senders have a rheostat that provides a resistance to ground. As the fuel arm moves from the empty to the full position a contact is moved across the board on the rheostat which varies the resistance seen by the fuel gauge.
Does a fuel sending unit need to be grounded?
either the tank needs to be grounded or as yours, the sending unit needs grounded. you should run steel lines from tank to engine with short rubber hoses at tat and fuel pump.
How do you test a fuel sender?
Make sure there is a good ground connection as well. To verify the fuel sending unit is receiving proper voltage, set the multimeter to 20 volts. With the battery turned on, back-probe the input connector on the sending unit and check for voltage. Refer to the Service Manual for proper voltage.
How do I reset my engine guardian?
The Guardian System must be RESET before engine will operate at higher speeds. Moving throttle lever back to idle resets the system.
