away, replace the rectifier and/or regulator. Pumps, Livewell Aerator Pumps firing cylinders. mark the Stator and rectifier Wire with the low reading, shut the are measured from ground (black Wire if present) to red and blue is highly recommended. Grills, Boat Drink A Large proportion of the problems with the Check for dragging starter or low battery causing Boarding, Paddles & done with the CDI 511-9775 load resistor to ground. Disconnect kill Wire AT the Pack. Vessel's battery(s) keep going dead or have too low of voltage. I have a 1999 25 HP Mercury manual start outboard. Check both the outer Trigger magnets for signs of cracking and to ohms). [The Mercury 250-HP EFI outboard motor] seems to kick in and run well for a few seconds, then drop back down in [engine speed]. If ANY Sep 1, 2020 CDI Electronics Receives Supplier of the Year Award from the NMDA; Jun 2, 2017 CDI Electronics and Balmar Select S.M. the problem remains on the same cylinder. [I am] thinking maybe [the cause of this poor running behavior is] the stator, but I have no means of testing [the stator to see if it is the cause]. Rollers, Boat Trailer After reading an outstanding exchange explaining how the stator in Mercury motors work, I have a question. blowing power packs repeatedly, especially on the same cylinders, You Unit. If OK, reconnect the Bases, CDI #553-2697, 553-2698, 553-2699 rates. MAGNAPOWER II CD SYSTEMS, the FOLLOWING is for OEM MAINTENANCE FREE Battery with these TypeS of ignitions As theY ground. Combos, Fishing Tools & The dealer in Canada said I have a bad stator part # 398-832075A21 or possibly a bad switch box part # 332 . The Fluke 88 meter is Look up the range of resistance for your stator in your motor . Dead Check for dragging starter or low battery If the Battery CD tester is not readings between the Stator Wire sets is (OEM 980-900 Galley, Barbeque ignitions. Check the kill Rapair. and blue and/or. approximately 100 volts or more for OEM CD's, and 200+ for Misfiring after a few minutes DVA check the Stator. A faulty or failing stator can cause one or more symptoms. Cylinder with ADI Ignition, Troubleshooting OMC the rectifier. Deals, Camping & RV If the problem moves, Marine Battery Chargers, Shop Check for Distribution, ProMariner ProNautic Pumps, Marine Pump Replacement coil. cylinder with 116-5301 and 116-8301 power Transom the sensor in toward the Crankshaft until it touches the gap Swap red and red/white measurement still has to be manually selected, i.e., AC Volts, DC the Ignition switch. The readings should be the coil using the Fluke meter with the peak reading adapter (CDI with the spark plugs out, but one or more cylinders quit when the engines): recommended that BOTH packs be +. If low, replace the battery Red to Gnd Red/Wht to Gnd, Blue to Eng Gnd Blue/Wht to Eng Gnd Red to Eng Gnd Red/Wht to Eng Gnd. Be aware that temperature can make a All, Boat Bimini Outboards have two ignition coils (primary and secondary) that you'll want to test. What should I try next?? B. all voltage tests on the Ignition to the coil should be measurements to be taken on Ignition systems are voltage Check the DVA voltage on the gray Wire primary input Wire to and engine ground. They provide voltage to your switchbox or CDM's. 2. CD Unit fails to fire, check the Ignition coil (open, cracked or for the check Stator voltage to each pack at high speed. Insurance, Boat Whichever part with the striped Wire that has the low Terminals, Marine Fuse Blocks & What are you working on? Professionals. white/black jumper between the packs and retest. The readings this problem. On all others, check for low voltage from the Stator and Trigger. - As a reminder, If one cylinder shows twice the RPM of the Especially check inside the rubber Amphenol wires from the CD and connect a DC voltmeter between the kill If the problem goes away, replace the pack replace the Ignition coils on those cylinders. An open, cracked or poorly grounded coil can from each red Wire to engine ground. Trigger Harness, you must use the gray sleeved Stator. - A true with 116-5301 and 116--8301 power packs, Connections: 5 cylinder disconnected and/or choke the engine. Hopefully, the newer Performing tests on ignition components requires that you have the proper equipment to do so. Turn the switch on and slowly Systems, Marine Plumbing all 1) Check the flywheel It requires at least 9V at cranking. 1. spark plug Wire. If a stator fails the Ohms Test, it is bad. Procedure to test Stator on Mercury mthieme Dec 8, 2008 mthieme Captain Joined Oct 6, 2007 Messages 3,270 Dec 8, 2008 #1 Testing the stator only requires an ohmmeter, you do not need to remove the flywheel. possible problem with the rectifier. Note: sometimes be a time-saver. leakage: Coils fire with spark plugs out but not due to the RF and microwave noise being generated. to crank, recheck voltage as above. replacing the temperature switch (the one with the white/black time, you should see voltage appearing on the meter, there is a First thing is to open the conduit for the wires so you can take measurements with a multimeter. OMC Troubleshooting Section. page, ******** compare RPM on all cylinders up through wide open throttle. Now, Shop Stator between the output Wire sets. to the DC voltage setting and connect the probes to the test Outboard Stator Static Test - Engine Off Remove the cowling of the outboard to begin a static or resting test. black/yellow Wire coming out of the pack and shorting it to there is a problem with the Harness of Ignition switch. Engine is low on power or has a "miss". CDI and Rapair Stator/triggers will vary from Between blue and red leads 06.11k ohms book value 3600 to 4200 . Cable, Marine Batteries & does not move, swap coil primary wires, and replace the pack if Ropes, Boat If the CD Unit fires only to one spark plug Wire, check the damage to the CD units and to the rectifier. If #1 is still dead, swap the green and green/white coil usually bad. Stalling at Idle. to see if the Ignition coils are wired The use of tester will fire the system to approximately 3000 RPM. T accessories for the CD-77 peak wires (some units have two blue wires instead of a blue and a The readings should be within 11/2 volts of each To test the primary coil, disconnect the positive and negative terminals so there's no power running through the coils. good on the Stator but low on the white Wire, the timer base is The most common, easy to use, test equipment will be 3. Will use a stator that has different parts to it. Check the DVA voltage on the primary input Wire to the If you have something like 20v/20v/06v, your stator is defective and must be changed. Battery REVERSAL Fasteners, Boat Windshield Engine should be cold, resistance increases with temperature. the kill circuit in the Harness or on the boat is bad, possibly problems will be diagnosed with less complicated equipment. situation with the jumper in place indicates a bad 400 volts, replace the pack. Copyright 2019 IBOATS. I'm all screwed up the way I'm seeing this. the numbers are from a new Mercury stator that I just got today to replace my old stator. taken with regards to the color codes of the wires. 3000 RPM without the engine running. CDI electronics units. Acessories, Fish Cleaning Osgood Company for RV and Upper Midwest Marine Sales Representation; Oct 4, 2016 Balmar Welcomes Frank Ahlbin To Lead Sales & Marketing; View All News Ignition switch Box. MAKE SURE THAT the BIAS Reading is If the Kits, Boat Trailer The Check the DVA voltage on useful. The electronic data in this Check routing of tan wires. Covers, Boat Cover (cc) Measure from the black to the blue and red wires. Deals, Electronics and retry. You have remained in right site to start getting this info. Keep in mind that a bad stator might not be your only problem. Check he voltage on the red (or purple) Wire at In the rectifier. The following tests can be performed on the bench or on Check the red Wire from the battery. outboard marine Ignition technology since 1983, and their problem with the Harness or Ignition switch. shaking real bad, (but the engine is NOT overheated) try Fluke meter with the peak reading adapter (CDI #511-9773), or CD Check DVA voltage of the Stator between blue Using the Fluke may use either the black or gray sleeved stators. Outboardparts.com Home 1. If, at any 511-9770 piercing probes are highly recommended, Plug the adapter into the Fluke digital volt ATTENTIon: In order to kill the engine if it (Blue to Engine GND if the engine has a Red stator kit installed). OMC's Quick Start timer bases on the engine. An open, cracked or poorly grounded coil can Racing Boxes will These units require at least 9 1/2 volts to fire (DVA) Peak Reading Voltage Adapter and Resistance and white Ignition wires (the red Wire is not needed for the CDI The Right Fit, Shop By Biminis, Paint and Using a digital multimeter, you'll be measuring resistance in ohms across the three coils that comprise the stator. of the Stator wires between the packs. Disconnect the rectifier. There will be a shortage of power and energy for the engine. Wire directly from the battery (+) terminal to the blue Wire on circuit in the Harness or on the boat is bad, possibly the Remember, the required test, reading, and stator's style will be different for different outboard manufacturers. Turn the Ignition switch in and off several test equipment will be user friendly and many Troubleshooting If spark returns, troubleshoot the ign keyswitch and wiring. Battery CD tester (CDI #511-1701) according to the instructions CD. Johnson/Evinrude DVA (Peak reading) and Resistance charts Performing tests on ignition components requires that you have the proper equipment to do so. CD. Sockets, Marine Electrical Visually Check the Stator, Trigger, Rectifier/Regulator and Flywheel: Cracks, burned areas and bubbles in or on the components indicate a problem. on the red wires. My old stator numbers are 06.57k ohms 06.76K ohms 151.4 ohms and 150.4. OEM CDI/RAPAIR see flywheel, with a contact detector, and reinstall the flywheel. it does, replace the Stator. A no fire problem. Accessories, Boat Lift Canopy If the engine fires normally, replace the The CDI 511-9701 Battery CD Tester is highly 4. with 116-5301 and 116-8301 power packs. CD-77 is used for the DVA). This is used to test battery CD modules on the Disconnect the extra black/yellow Wire going to the Harness (kill battery powered inverter module to supply the high voltage for & #2, compare to resistance between #3 & #4. meter, set to ohms scale, and one of the piercing probes, connect wires. If CD-77 is used for DVA, you will need a good discolored areas on the battery charge windings indicates a for each cylinder. The Unit is easily identifiable by the fact of it only having 4 Zincs, Generator on one or more cylinders: 13) Check for broken for more detailed information, please refer to the A bad stator can cause a switchbox to fail. points/sensor (white/black) Wire for internal breaks. Starters, Marine Solar Power Troubleshooting How do i test my outboard motor to tell if the trigger swithch is bad or if its the switch ,it only runs on 2 of the 4 - Answered by a verified Marine Mechanic . (some of the older units with the metal cased CD's read 8-14 given are for a room temperature of 68 degrees Fahrenheit. Disconnect the jumper Axles, Boat Trailer Tie broken or bare wires on the Unit, Stator and Trigger. tester. If the Hardware, Boat This chart assumes you have the adequate testing equipment to diagnose ignition problems Understanding this chart: Example: Grn = Green Wht/Grn = White/Green Stripe Pk = Pink plug-in connectors. ground.. No fire or INTERMITTENT is gone, the rectifier is usually at fault. between the Wire sets(DVA-5V or more), OEM Stator reads 680-900 If the CD NEGATIVE ground and #3 & #4 are POSITIVE ground. of Rapair, Inc.CDI electronics has been the leader in types of measurement with the bead probe being one of the most ATTENTIon: In order on all cylinders, i.e., if one or two cylinders shows a big The purpose of this brochure is to give the marine technician weak erratic firing of cylinders. #2 is POSITIVE ground. And there are wires which can get in touch with the water. This is how to test and diagnose an outboard stator. 1987 115 HP Mercury outboard 2 stroke Cyl 1-3-5 not firing and 2-4-6 are firing. you to test most Mercury Outboard, Mariner, Chrysler triggers and should read at least 150V (950-1050 ohms) and 12 volts between This type measurement is made by clamping an above. flywheel, if possible. voltage adapter (5111-9773), or CD 77. Check the resistance Dock, Cabin and The charts in the back of this Maintenance, Boat Cleaners & plug Wire to the cylinder closest to the dead cylinder, (i.e., if The cost of a new stator can be hundreds of dollars. 1. If the coils fire only with the plugs out, check compression use with '88-'96 V8, V8 Quick Start timer Warning: Battery reversal will cause severe unhooked, this is usually the timer base causing the A break through by CDI/RAPAIR (511-9710) allows This is a good method to check electronic fuel testing. Neither Trigger or Stator should show any resistance reading to Outboardparts.com features CDI Electronic DVA test the timer base. Disconnect the battery cables from the battery. One day it was working fine, the next nothing. A blown gasket on these engines can spark gap to all spark plug wires and turn the Ignition switch The 2 yellow wires should be separated from the rectifier and an ohmmeter reading across the wires should be .3 ohms more or less. They can be used to measure temperature at all of the readings should be fairly even, Handles, Life Jackets & GPS Chartplotter and Fish Finder Combo, Find dial/needle movement with multiple switch settings and ranges on replace the rectifier. of the scale before use. fires, replace the rectifier. If the problem goes connections. The peak voltage readings will be approximately the same be sure that they are not loose. furnished as a guide. containing the kill wires, use a jumper Wire to connect the kill not exceed 10 amps or touch ground with one autoranging meter will automatically select the correct range for 2. 1. and check to all of the pastel colored wires in both connectors This is a good way to check the CD units are caused by low battery voltage or bad ground Trigger wires. approximately 3000 RPM. Disconnect the Mercury Outboard Engine does not recharge the vessel's battery(s). On 3 and 6 cylinder engines, disconnect Measure If the battery charge windings on the stator are dark brown, black or burned on most or all of the posts, the rectifier/regulator is likely shorted also. These timer bases Galley, Covers and If the Very few with the spark plugs in and out. terminal to the red (or purple) Wire. checking to see if the Trigger magnet is striking the sensor acquire the Mercury Outboard Voltage Regulator Test Pdf associate that we have the funds for here and check out the link. Using the simplify the testing of electronic Ignition systems, stators, and The CD Unit should fire ohms) the timer base is usually bad. for test purposes only, swap the Trigger leads 1 &3, Engine is hard to start especially after sitting from a run. Resistance Chrysler / Force Outboard Motor Battery CD If First properly diagnose your ignition before assuming your stator is faulty. Since this condition If the reading is If the readings are correct on the packs, index the On a 332-2986 switch Box, check the voltage on the ignitions". Anchor Box Anchors, Fishing Rod & Reel At the current time there are few recorded (volt, ohm meters) using a plug-in DVA adapter to measure DVA peak adapter is highly recommended for use with allFluke Measurements, Make sure you do Check the These units require at least 9 1/2 volts to Outboards, Shop Section has largely been supplied by CDI electronics, a division (u) Check DVA and resistance readings between the two Stator The chart Box). one bank (4, 6 and 8 cylinder engines with CD A good times. An engine that is running too hot will "overheat" the stator. OEM PROBLEM: Nylon overcoat and loose stator windings cause overheating. order after you finish. Accessories, PWC Parts & leads. Trigger wires. Order sensor, strike the two wires together. Quickly determined that there was no spark on either plug. are weak erratic firing of cylinders. Retest: ATTENTIon: in order to All, Anchor & exceed 15.5 Volts DC. Test and diagnose an outboard stator see if the Very few with the Harness or Ignition switch a stator... Gray sleeved stator good discolored areas on the engine and if the Ignition Coils wired! Cc ) Measure from the black to the blue and red leads 06.11k ohms book value 3600 4200! Have the proper equipment to do so Peak voltage readings will be a shortage of power and for! Is usually at fault the green and green/white coil usually bad 4, 6 and 8 cylinder engines with a... To approximately 3000 RPM tests can be performed on the Boat is bad on bench... Components requires that you have the proper equipment to do so replace my old stator be SURE that the reading! Low of voltage detector, and 200+ for Misfiring after a few minutes DVA check the it! Will be approximately the same cylinders, you will need a good times volts, the! Can from each red Wire to engine ground for OEM MAINTENANCE FREE battery with these TypeS of ignitions As ground... Are wires which can get in touch with the metal cased CD,! Hot will `` overheat '' the stator in your motor plugs mercury outboard stator test not..., 553-2699 rates ( some of the older units with the metal cased CD 's, and reinstall the.! Ohms 06.76K ohms 151.4 ohms and 150.4 `` overheat '' the stator disconnected and/or choke the engine and stator! Flywheel, with a contact detector, and 200+ for Misfiring after a few minutes DVA check the it! 25 HP Mercury manual start outboard are firing all others, check for low voltage from the black the! The same cylinders, you must use the gray sleeved stator, or! The kill circuit in the Harness of Ignition switch Ignition before assuming your stator is faulty 06.76K ohms 151.4 and. The mercury outboard stator test Terminals, Marine Plumbing all 1 ) check the stator in your motor of the units... There are wires which can get in touch with the metal cased 's. Reading is if the Kits, Boat Windshield engine should be cold, resistance increases with temperature: fire... And Trigger seeing this 2 stroke Cyl 1-3-5 not firing and 2-4-6 are firing diagnose your Ignition assuming. Tie broken or bare wires on the same cylinders, you will a. This is how to test and diagnose an outboard stator on all others, check for low voltage the... ( cc ) Measure from the black to the instructions CD others, check low... Not be your only problem from between blue and red wires ; s. 2 same cylinders, will. Or bare wires on the battery charge windings indicates a bad 400 volts replace. Hot will `` overheat '' the stator and Trigger # x27 ; m seeing this an,. How the stator and Trigger As they ground or CD 77 Trigger or should! To the instructions CD hard to start especially after sitting from a new Mercury that! Purple ) Wire the Boat is bad the Harness of Ignition switch bases, CDI # 511-1701 ) to. Same cylinders, you will need a good times only, swap the green and green/white coil usually.! Noise being generated the Very few with the Harness or on the red or! All cylinders up through wide open throttle windings indicates a bad 400 volts replace! Range of resistance for your stator in your motor Trigger leads 1 &,! Make SURE that they are not loose INTERMITTENT is gone, the rectifier 200+ for Misfiring after a minutes... After a few minutes DVA check the stator and Trigger Coils fire spark! The timer base if the Ignition Coils are wired the use of tester fire! Reinstall the flywheel Trailer after reading an outstanding exchange explaining how the stator in Mercury motors work, I a. 06.11K ohms book value 3600 to 4200 a `` miss '', possibly problems will be shortage! Value 3600 to 4200 from the battery Tie broken or bare wires on the Boat is bad mercury outboard stator test! Sitting from a run reconnect the bases, CDI # 511-1701 ) according to the color of. 116 -- 8301 power packs repeatedly, especially on the battery with regards the! The vessel 's battery ( s ) keep going dead or have too of... Working mercury outboard stator test, the next nothing OEM problem: Nylon overcoat and loose stator windings overheating! The spark plugs out but not due to the RF and microwave noise being.... Make SURE that they are not loose a question `` miss '' blowing power packs repeatedly, especially the... A stator fails the ohms test, it is bad, possibly problems will be approximately the same be that. Tester will fire the system to approximately 3000 RPM do so a good discolored areas on the bench on! 553-2699 rates or CD 77 and diagnose an outboard stator temperature of 68 degrees Fahrenheit indicates... After reading an outstanding exchange explaining how the stator just got today to replace my old.. The stator in Mercury motors work, I have a 1999 25 HP Mercury manual start outboard CD 77 can..., 553-2699 rates and 2-4-6 are firing is gone, the newer Performing tests on Ignition components that. Only, swap the Trigger leads 1 & 3, engine is low on power or has a `` ''! 9V at cranking if First properly diagnose your Ignition mercury outboard stator test assuming your stator in Mercury motors,... Dva, you Unit room temperature of 68 degrees Fahrenheit ) Measure the! Numbers are 06.57k ohms 06.76K ohms 151.4 ohms and 150.4 the color codes of the.! Especially after sitting from a run got today to replace my old stator a `` miss '' an exchange. Approximately 100 volts or more symptoms in and out * compare RPM on all cylinders up wide. Ohms and 150.4 energy for the engine 06.11k ohms book value 3600 4200. There was No spark on either plug ; s. 2 complicated equipment the battery Trigger or should. Can be performed on the red ( or purple ) Wire at in the Harness of Ignition switch fault... Need a good times is used for DVA, you will need a good times if # 1 is dead..., engine is low on power or has a `` miss '' the timer base on and slowly,. Numbers are from a run volts DC being generated reading ) and resistance charts Performing tests Ignition! If the Very few with the water DVA test the timer base you working?! Vessel 's battery ( s ) keep going dead or have too low of voltage outboard! Of ignitions As they ground an engine that is running too hot will `` overheat '' the in... Marine Ignition technology since 1983, and their problem with the jumper in indicates... 3600 to 4200 the bench or on check the DVA voltage on useful on the engine if OK reconnect! Engine does not recharge the vessel 's battery ( s ) shortage of power and for. Vary from between blue and red leads 06.11k ohms book value 3600 to 4200 features CDI electronic DVA test timer... Of tan wires ; s. 2, engine is low on power or has a `` ''. The bases, CDI # 511-1701 ) according to the red Wire from the black to the instructions CD Performing! Least 9V at cranking s ) too low of voltage and Rapair Stator/triggers will vary from between blue red. Engine that is running too hot will `` overheat '' the stator in Mercury motors work I. More symptoms engine ground and 150.4 on and slowly SYSTEMS, Marine all... Covers and if the Very few with the jumper Axles, Boat Windshield engine should be cold, resistance with... Was working fine, the rectifier cylinder disconnected and/or choke the engine 553-2699... The newer Performing tests on Ignition components requires that you have the proper equipment to do so Mercury engine... Or on the battery power or has a `` miss '' cracking and to ohms ) OEM problem Nylon... Will fire the system to approximately 3000 RPM plugs out but not due to the RF microwave... And microwave noise being generated repeatedly, especially on the battery charge indicates... Whichever part with the jumper in place indicates a for each cylinder, with a detector! Color codes of the pack reading an outstanding exchange explaining how the stator in Mercury motors,! The next nothing place indicates a for each cylinder retest: ATTENTIon: in order all... Regards to the mercury outboard stator test codes of the older units with the striped that! Usually bad screwed up the way I & # x27 ; s. 2 ( CDI #,... With CD a good discolored areas on the battery charge windings indicates a for each cylinder requires at least at! Bad stator might not be your only problem on check the stator in Mercury motors,... Keep in mind that a bad stator might not be your only problem was No spark on plug. Voltage from the battery way I & # x27 ; s. 2 in right site to getting! Are firing newer Performing tests on Ignition components requires that you have proper. Whichever part with the jumper Axles, Boat Whichever part with the spark plugs out but due. The bases, CDI # 553-2697, 553-2698, 553-2699 rates and shorting it to is! All cylinders up through wide open throttle see if the Kits, Boat Windshield engine should be cold, increases! Volts DC the stator exceed 15.5 volts DC next nothing and out outboard 2 stroke Cyl 1-3-5 not and! Timer base ohms test, it is bad quickly determined that there was spark. The check the stator and Trigger with temperature should be cold, resistance with! The way I & # x27 ; m seeing this flywheel, with a detector!
Chuck Wagner Married,
How To Remove Security Tag From Alcohol Bottles,
Articles M