Mercury Optimax Coil Test

April 08, 2021 Post a Comment

Between each injector pin1-16 Ohms. Calculates the precise fuel and ignition timing requirements based on engine speed throttle position manifold pressure and coolant temperature.

Mercury 150 Optimax V6 Magnum Boat Performance Spark Plug

Anyone know how many volts should be going to my Ignition Coil.

Mercury optimax coil test. Compressor Temperature Switch 21. If the OHMS of the secondary circuit do not fall within this range your coil is bad. Unplug and replug injector connector one by one to locate the concerned cylinder Do the same with coil connector low voltage side only not spark sidefor confirmation Swap concerned cylinder ingnition coil with another Restart procedure the concerned cylinder as now changed.

With leads between primary terminal GRNStriped and ground BLACK terminal pin038-078 Ohms. MercuryMariner DVA Peak reading and Resistance charts Excludes Japanese Mariner models. Troubleshooting - YouTube.

The meter should show between 8100 ohms and 8900 ohms. Ignition Coil 20 Ampere Fuse 18. Testing an Oil Filled Type of Ignition Coil with an Ohm Meter.

What You Need To Know About Mercury Optimaxs. Page 38 - Index - Page 40. The boats tops out at 5750rpm at which point the guardian kicks in i can plane out in app 10secs.

Main Power Relay 27. To Remote Control Trim Switch 28. Ignition coil Ohm test.

Gently peel back the rubber protector and take it off of the ignition coil. Or at least test with garden hose in backyard for longer stretches of time. Place the positive probe -- usually red -- on the coil tower.

To Trim Pump 32. Air Temperature Sensor 26. Maintenance on mercury Optimax 200HP This video shows how to test sparkplugs for fire and replace a bad ignition coil.

Power Trim 20 Ampere Fuse 19. 1984 Mercury 50 4-CYL Coil Test. - - - - - - - - - - - -Due to factors beyond the control of FixItSam it cannot guarantee against unauthorized mod.

Good idea. 2010 DFI 150 optimax coil. How to check and test a Mercury Mariner Coil 1.

Sierra coils for a Merc 2c 2stroker 75hp. Due to the problem in the electrical system you may. Mercury 115HP DFI OptiMax 2-Stroke Outboard Ignition Coil.

Check to see if there are any noticeable cracks. Cowl Mounted Trim Switch 29. 125 merc neep firing order and wiring diagram please help me.

The amp meter must read between 8 and 11. Step 3 Repeat the process to ensure that you only probed the proper wires and connectors if tests are out of specification. Direct Injector Ohm test.

1996 99 hp 4 stroke mariner outboard - coil. Ignition coils for the Mercury 15L 115HP DFI OptiMax 2-Stroke Outboards All Years and Models including the Pro XS. Between each injector pin17-19 Ohms.

There is usually a separate high-voltage coil actually a transformer for each individual plug. 4266 After my engine began running on one or two cylinders under power leaving my daughter and I limping home in the dark I figured it was a bad plug and nothing else. Fuel Injector Ohm test.

Mercury Optimax Problem-Bad Batch of Ignition Coils Posts. With leads between spark plug wirehigh voltage tower and ground terminal pin81-89k Ohms. Performing tests on ignition components requires that you have the proper equipment to do so.

If so replace the coil. Furthermore one should check the coil and other engine parts for this issue. Trim Up Relay 31.

If no visible cracks are noticed then check to see if the area where the two ferrite parts meet. Finding any corroded or clogged part needs to be cleaned or replaced for better speed and smooth performance. How to Diagnose Injector or Coil Fault on a Mercury Optimax 150 HP Outboard Engine - YouTube.

Trim Down Relay 30. 200708 Optimax Potential Ignition Coil Defect got the boat repaired under warranty and i can honestly say i doubt one of the coils worked for over 1yr. These ignition coils are in stock and ship out the same business day if ordered before 3PM Eastern - after 3PM they will ship out next business day.

Place the negative probe -- usually black -- on the negative terminal. Test the secondary circuit. Check the ignition coil secondary resistance between the spark plug lead tower and the ground terminal pin for the black wire.

The Mercury OptiMax is probably like most modern outboard motors in that each of its spark plugs has its own circuitry which is more or less independent of the other spark plugs. 1918 Mariner 90 hp wiring diagram. Coil part 883778A01 superseded by.

How to test a coil on an outboard engine. Controls fuel injectors for each cylinder direct injectors for each cylinder and ignition for each cylinder. 60 Ampere Alternator 25.

The ECM performs the following functions. Low Oil Switch 20.

Mercury Optimax 225 Dfi Misfires After Changing To Mercury Oil Page 2 The Hull Truth Boating And Fishing Forum