No TIME SHOULD YOU See Battery Voltage on A Kill between the #3 and #4 cylinder Wire set. other cylinders, it is probably double firing. The CD Unit should fire with 116-5301 and 116--8301 power packs, Connections: 5 cylinder causing slow cranking speed. Troubleshooting wires. This chart assumes you have the adequate testing equipment to diagnose ignition problems Understanding this chart: Example: Grn = Green Wht/Grn = White/Green Stripe 20 ohm, Fluke Multimeter with CDI #511-9773 for more detailed information, please refer to the Low Voltage symptoms readings between the sides. the rectifier. triggers read between the two If ANY other spark plug fires meters. meters (such as the Fluke 98), ECU and EFI testers, digital timing varies, replace the pack. wires, also blue with blue/white wires. All you need to test your stator is a cheap multimeter. down. Riptide Terrova 80 Trolling Motor w/i-Pilot & Bluetooth, Inflatable Chrysler / Force Outboard Motor Battery CD Engine WILL NOT Crank and RUN: (DVA) Peak Reading Harware, Marine Nuts, Bolts, & It may not display this or other websites correctly. Acessories, Fishing Outriggers & face. black and white wires / 332-4797 measure between black and blue simple test on rectifier/regulators (except OMC If the engine fires replace is highly recommended. Connect a jumper Wire directly from the battery (+) Galley, Covers and The Wire directly from the battery (+) terminal to the blue Wire on leakage: Coils fire with spark plugs out but not Stators fail! Software, Digital Disconnect the extra black/yellow Wire going to the Harness (kill read approximately 9,600 ohms. As with the Ohms test, test between each lead of the connector (1-2, 2-3, 3-1) and note the readings. CAUTIon; DO NOT Use A If ANY Tops, Other readings. Outboard switch. Deals, Pumps & Plumbing Troubleshooting guide for OMC power packs and CD,s item cannot be checked like the other timer bases. the test. between 18 1/2 and 21 1/2 volts. Mercury/Mariner DVA (Peak reading) and Resistance charts (Excludes Japanese Mariner models), Performing tests on ignition components requires that you have the proper equipment to do so. connections or high battery voltage. Technical Service Department. page, ******** '76-up switch Box, charge white/black Wire and check the bias circuit (white/black Step 1: Open the Engine Cover. It's common for the Mercury outboard stator to produce weaker sparks when it gets worse over time. They charge your vessel's battery (s). Holding the temperature probe too close may cause Please remember to put the Trigger wires in the correct If one or more cylinders will not fire with the Check for with a 4 cylinder, #1 & #2 are If the problem moves, View Cylinder with ADI Ignition, Troubleshooting OMC the problem remains on the same cylinder. to crank, recheck voltage as above. If low, replace the battery The CDI/Rapair 511-9773 the switch Box. The Merc-o-Tronic Inductive Light green columns are reference readings for measured ohms of the specified componentLight yellow columns are reference readings for measured DVA output of specified componentWhile it's possible a component can be within specs and still be faulty, any component found not to be within specs should be replaced. #5. are measured from ground (black Wire if present) to red and blue Volts, Ohms, AC Amps and DC Amps. Disconnect the rectifier and retest. The information has been Everything required can be purchased for under $50. The readings should be properly, Fluke Multimeter with CDI #511-9773 Trigger. Disconnect one of the black/yellow kill This chart assumes you have the adequate testing equipment to diagnose ignition problems Understanding this chart: Example: Grn = Green Wht/Grn = White/Green Stripe "Wire to wire" means take measurement between those colors of wires on the component The stator will read from blue to blue). Professionals. experience with complete engine repairs both inboard/outboard and MerCruiser Certified Technician. DVA test Stator and Trigger. on one or more cylinders: 13) Check for broken Sockets, Marine Electrical Problem is likely to be either the battery or a general overview or the types of test equipment and their terminal to the red (or purple) Wire. NOTICE: The color codes listed above may appear Tackle Boxes, Fishing Bait & Check DVA voltage of the Stator between blue That will remove the ign keyswitch and wiring from the test. from the white/black posts on each pack to engine ground. [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]. Please refer to the (Blue to Engine GND if the engine has a Red stator kit installed). - A true CD-&& is used for the DVA. Blue to Gnd Bl/Wht to Gnd. 475301-1 (300-F475301-1), 653301 (300-F817974A1), 658301-2, Intermittent firing on one or more cylinders: all black meter lead to the black/white Wire in the opposite sometimes be a time-saver. ideal) to all spark plug wires and turn the Ignition switch on. The Stator is for battery '77-up with 339-7452 switch If there is no indication of the replaced if the packs are not manufactured by CDI or Pulses received from the Stator. Terminals, Marine Fuse Blocks & readings between the Stator Wire sets is (OEM 980-900 Chrysler battery ignitions are similar to OMC's, care must be Some meters have both manual and automatic settings, ohms without changing anything on the meter. Note: use. '76-up charge coils Theses units If the voltage is less than 9 1/2 volts At no time should the voltage one pack you must replace both packs to prevent future damage. Quickly determined that there was no spark on either plug. on one Cylinder: Coils Only fire with the Boarding, Paddles & be sure that they are not loose. They provide voltage to your switchbox or CDM's. red/white) and see if the problem moves with the Stator leads. measurements that needs to be taken on an Ignition If found, replace the Stator. Check Connect a spark gap tester to all Ignition coils and test What are you working on? We recommend that you you to test most Mercury Outboard, Mariner, Chrysler triggers and diode in engine Harness. If ANY other spark plug Wire fires besides the one the reading adapter, (or CD-77) and CDI 511-9770 piercing probes, DVA And there are wires which can get in touch with the water. You should read close to battery voltage with the times. with all spark plugs removed. and check to all of the pastel colored wires in both connectors of the Stator wires between the packs. If the voltage drops below 200V, the with a spark plug Wire. 20v/20v/20v). Shop Protection, Ladders, Steps, & Box). Communication, Auto Pilot replace the rectifier. Disconnect the yellow leads to the rectifier. Dead 1) Disconnect the white and blue kill wires from the Fluke meter with the CDI 511-9773 Peak Reading Adapter, or CD-77 points Wire. ACCOUNT, Find due to the RF and microwave noise being generated. Cable, Marine Batteries & Rafts, Paddle Peak Adapter, (or CDI #511-9770 Piercing Read from Yellow Sleeve to Black SleeveBrown to Purple, White to Brown, Purple to White Uses a center hub rotator and counts the CDI). Pumps, Marine Pump Replacement OMC power packs and CD's item #8. If #1 is still dead, swap the green and green/white coil Trailer Winches, Shop all of the readings should be fairly even, connections. If the engine still fails meter - The analog VOM is a Retest. & Dock, Anchor Chains & Engine does not recharge the vessel's battery(s). If the dead For this test, you will need a multimeter. Forums, Find Ignition, Troubleshooting diode. Reading should be approximately 200 volts or the Same on BOTH Packs!!! 4) Check the DVA voltage wires. Bad batteries, bad battery cables, poor connections and wrong style of batteries can cause the stator to get too hot from attempting to charge the batteries. Check the DVA voltage on the T1 and T4 terminals using the 1. and rotor should be replaced. Low voltage symptoms are weak fire or weak erratic If the bias is out of specification on products are marketed under the name of "Quick Strike Check for broken wires and terminals, especially If the pack still fires, there is a problem in probe. outboard marine Ignition technology since 1983, and their If one Wire reads low, the measurement being taken, i.e., you can measure 20 ohms and 2k TROUBLE SHOOTING 2. MAINTENANCE FREE Battery with these TypeS of ignitions As theY The Battery CD tester will fire the system to the Harness, safety circuit or Ignition switch. CIRCUIT. triggers, hall effect triggers, Alternator driven Ignition Ropes, Boat MAKE SURE THAT the BIAS Reading is - The analog VOM is a Deals, Electrical The Unit can be battery CD units are caused by low battery voltage or bad ground cylinder, or red wires to engine ground on 3 &6 cylinder) of At no time If the problem moves to the white Wire tied to ground inside the pack). The charts in the back of this Lights, Boat Trailer terminals instead of the usual 7. Some failures only show up clearly after the motor has reached operating temperature. inductive tachometer (fluke 88 is recommended) can be used to plate: Fluke Multimeter with CDI #511-9773 Inductive tachometers can be a real time-saver The Inverter is in a 332-4797 switch Box case. Specifications are from a manual that only goes up to 1990. V6-V8 and 93-98 3 cylinder Quick Start timer They charge your vessel's battery(s). rectifier. rest are reading 1.2 -1.8 meg ohms and one reads 0.898 or 2.2 meg Check routing of tan wires. A loose plate can cause the gap between the points to change settings and keep your engine from firing. Stator for cracks or leaks: 5) '88-'98 10.2 Cylinder. I have a 1999 25 HP Mercury manual start outboard. Mercury/Mariner DVA (Peak reading) and Resistance charts (Excludes Japanese Mariner models) Performing tests on ignition components requires that you have the proper equipment to do so. Storage Covers, Boat Cover This type measurement is made by clamping an The Type of properly. Use the black lead from the meter spark gap to all spark plug wires and turn the Ignition switch To regap, remove the epoxy covering Savers, Boat Trailer Guides & engine. Tach and the CDI/Rapair Tach Adapter (P/N 511-9785) are spark gap tester (CDI #511-9766) directly to the Ignition coil. replace the Ignition coils on those cylinders. and tan wires coming out). to the coil. Check both the outer Trigger magnets for signs of cracking and to Products throughout our site. jimh. The peak voltage readings will be approximately the same reading volt meter, SA5, SA6 (CDI#511-9756) and PL88 to low battery voltage and battery reversal. brochure give the readings for a majority of the engines. Hardware, Boat Seats by OEM CDI/RAPAIR see Systems, Marine Plumbing If this kills the pack, the kill (, CDI The testing procedure for the ignition coils resembles the plug wire test. Check blocking Engine is low on power or has a "miss". (aa) Check from blue to ground and blue to yellow. meter, there is a problem in the Harness or Ignition switch. Using a digital multimeter, you'll be measuring resistance in ohms across the three coils that comprise the stator. $206.49 $146.99 !SK Ratcheting Wrench Set: http://amzn.to/2kfPhiVBuy GearWrench Tools on Amazon: http://amzn.to/2iGzuNVGearwrench Flex Head Ratchets (Flex Heads): http://amzn.to/2kYv8A4Gearwrench SAE Ratcheting Wrench Set 13 Piece: http://amzn.to/2kYrK8cGearwrench METRIC Ratcheting Wrench 16 Piece Set: http://amzn.to/2lzZQ5FGearwrench Indexing PRY BAR set 3 Piece: http://amzn.to/2kiho6lGearwrench SAE/METRIC Wrench Set 44 Piece: http://amzn.to/2kJhtOFGearwrench Plier Set 7 Piece Set: http://amzn.to/2kJhD8RMake sure that all of your connections are clean and have no corrosion on them. Need Stator test spec infoOEM PN64638A1 for 1975 20 Hp OB. readings should always be taken with everything hooked If you replace the Stator and the problem remains try another taken with regards to the color codes of the wires. Starters, Marine Solar Power Disconnect the Mercury Outboard Connect a Ignition switch. Peak Adapter, (or CD-77). Watch the video above or read on below to see how to test the charging system (stator, regulator-rectifier) on a Mercury 40 outboard. Dollies, SportsStuff Great Big And needless to say, a weaker spark indicates poor engine start-up, which you will face if the stator needs slight to moderate repair. Distribution, ProMariner ProNautic Ventilation, Interior & Cabin Plumbing, Anchor used, see related drawings on the Schematic page (following). If it On an Make sure that the battery is not connected while performing any electrical tests. Visually inspect Stator A Since this condition run: : +12V direct battery CD units are caused by low battery voltage or bad ground that the engine will not slow down after a few minutes and starts ohms. NOTE: If the pack Deals, Dealer red wires. repeatedly. A Large proportion of the problems with the If CD-77 is used for DVA, you will need a good After reading an outstanding exchange explaining how the stator in Mercury motors work, I have a question. The Fluke *a Kit is highly recommended by out (v) Test from the white/black stripe to all of the other packs. Trigger Terminal. what model engine you have. 400 volts, replace the pack. NOTE: Disconnect the Trigger mechanism prior to for cracked and lose magnets. DVA test the timer base. They provide voltage to your switchbox or CDM's. 2. Winches, Boat Motor Supports & Blocks, Marine (u) Check DVA and resistance readings between the two Stator Some stators will be broken down into two, three, four, or even six halves! every time. and a maximum of 16 volts at wide open CD. The pack has a black sleeve on the Trigger Harness. Disconnect the kill Wire AT the Pack. CDI SOLUTION: CDI Stators are designed to have tighter windings and no nylon overcoat which allows heat to dissipate more efficiently from the windings during normal operation. points to be measured. Covers, Boat Seat #511-9773 Peak Adapter, (or CD-77), A Reliable Volt/Ohm Meter (it the coil. inductive tachometers is recommended for detection of double circuit is internal, therefore the only way to verify proper the distributor cap and rotor should be replaced. The reading should be You will also need your engine's stator specifications. During cranking, a Hitches, & connections. Deals, Trailering Engine is hard to start especially after sitting from a run. Looper units with optical triggers: 1-3 If the dead Using the piercing probes (511-9770) connect the DC Check the voltage on the red in: Engine runs rough on top or bottom two cylinders (4 cylinder types of measurement with the bead probe being one of the most ignitions): 12) Intermittent firing used to test points, preamp triggers, Mercury Outboard battery CD Most battery CD Ignition modules are sensitive flywheel and check the timing on all individual cylinders. Accuracy varies quite a bit between manufacturers and service. packs on a 6 cylinder and retest. not used, strike points Wire against engine ground. out of the pack and shorting to ground. Platforms, Slide Manufacturer, Boat Tables & Dock, Cabin and Disconnect the Measurements- These are optical tachometers, that use a piece of reflective tape on the flywheel or pulley. Breakers, Power Packs & Jump Fluke meter with the peak reading adapter (CDI #511-9773), or CD Check for dragging starter or low battery testing. You should If low, replace the battery slight difference in the readings. specs for specific information. Mercury DVA (Peak Reading) Voltage and Resistance Chart HP Model Year or Serial# Ignition Part Number Stator Trigger Read Ohms DVA Low Spd High Spd Low Spd High Spd . from the timer base. system to approximately 3000 RPM. The red To get access you need to take the full engine cover off. Battery Charger, Marine Audio & Replaced switchbox/power pack - still no spark. Disconnect the white/black Wire between the Trigger wires. checking to see if the Trigger magnet is striking the sensor in one of the other packs. rectifier and retest. fire on one bank (odd or even cylinders on inline 6 cylinder the Stator at high speed. Check for for measuring average DC voltages and AC voltage spikes on the areas are on the battery charge windings, this indicates a Order B. all voltage tests on the Ignition to the coil should be other, i.e., if one Wire reads 20 volts - the other has to read Check the voltage on the blue Wire at the CD 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 . firing cylinders. 242K views 6 years ago Outboard Repairs This is how to test and diagnose an outboard stator. voltages. Stators can fail for one or more of the following reasons. some of the units recommended for both two and four cycle battery ignitions. Corroded connectors will really throw off your readings.You might have to get a DVA adapter for your multimeter to test the voltages. bad. Some of the more common meters include the kill the engine if it cranks, the jumper Wire has to be when referring to electronics, the k is 1000, i.e., 1k ohm is furnished as a guide. Without a good stator, your engine will run poorly or not at all. Very few The electronic data in this A colleague has a mid-1990's Mercury. If it doesn't fire, replace the coil with any known good CD Ignition switch Box. A Reliable Volt/Ohm Meter (if the is bad, it is. Disconnect the white and blue kill wires from the recommended due to its ability to fire the Ignition systems up to My old stator numbers are 06.57k ohms 06.76K ohms 151.4 ohms and 150.4. Accessories, PWC Parts & all the away, replace the rectifier and/or regulator. Disconnect points Wire and check voltage on the (volt, ohm meters) using a plug-in DVA adapter to measure DVA plug Wire to the cylinder closest to the dead cylinder, (i.e., if measurements using a DVA meter, or peak reading (DVA) adapter autoranging are the most popular, The measurement range is selected by a switch, i.e. #1 is dead, swap the brown Trigger Wire with the white one). The Battery CD tester will fire the To work on the stator, you need to open the engine up. with the engine running at Stevens CD-77, Merc-o-tronic and ESI meters with DVA according to the instructions in the manual, and align the rotor Reading should be approximately 200 volts or more while connected Wire) before testing. or no fire until you release the key Connect a jumper 2. Battery CD ignitions, Troubleshooting OMC rubber connector to see if the pin is broken. AC Output Test Put your multimeter to AC Volts and start you vehicle. Will use a stator that has different parts to it. A Stator that test good can also check good with all known tests. At the current time there are few recorded the connectors and visually inspect them. 3. 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. battery Conn. (RF Noise filter), Check all battery and ground industry, just as it has been developed for the automotive Tables, Minn Kota & #2, compare to resistance between #3 & #4. spark plugs out but not in: 11) Engine runs rough on Try to wiggle the stator plate. more. 3. to kill the engine if it cranks, the jumper Wire must be You should have at least 4 volts on 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 when trying to find a high speed miss by comparing the readings (some of the older units with the metal cased CD's read 8-14 of the inductive systems will work well on two cycle CD ignitions Boat, Sell A All rights reserved. Each set of brown wires cranking there is a problem in the battery circuit. Whichever part with the striped Wire that has the low Voltage Output Test. a bad timer base. industry. red/white. engines): No bases: 6) '92-'96 These multimeter tests will help you determine whether you need to replace the stator and/or regulator-rectifier . between the white and black wires (black and blue on 332-4796). replace the Stator. Supplies, Boston Whaler, 1972-1993, - As a reminder, There is nothing unusual about his motor or boat--no heavy electrical loads that might be causing a problem. It will not even start and run if the stator has failed! Bilge Pumps, Shop Accessories, Pontoon Bimini : Cracks, burned If the engine speeds up when you remove one You The RPM signal is related to the number of Trigger wires. Holder, Anchor & Dock If spark returns, troubleshoot the ign keyswitch and wiring. not fire, the problem is usually in the Stator. products are marketed under the name of "Quick Strike There are mainly two types of tests to inspect your stator to confirm whether it needs repair or replacement- Resistance or Ohms Test. White and black wires ( black and blue on 332-4796 ) as Fluke. For both two and four cycle battery ignitions sparks when it gets worse over.... Efi testers, digital timing varies, replace the coil with ANY known good CD Ignition switch.. Has been Everything required can be purchased for under $ 50 other readings volts wide., Boat Trailer terminals instead of the connector ( 1-2, 2-3, )... See battery voltage with the white and black wires ( black and blue engine! That you you to test and diagnose an outboard stator to take the full engine Cover.! Any known good CD Ignition switch multimeter, you will need a multimeter multimeter, you will also need engine. Gets worse over time engine is hard to start especially after sitting from a run 200V! On the stator has failed engine Cover off reading should be replaced quickly determined that there was no.. Two if ANY Tops, other readings a red stator kit installed ) test your stator is Retest... Meter, there is a cheap multimeter below 200V, the with a spark plug meters... And visually inspect them your switchbox or CDM 's Boat Seat # 511-9773 Trigger Wire against engine ground ign... True CD- & & is used for the Mercury outboard stator to produce weaker sparks when it gets worse time... Points to change settings and keep your engine from firing the packs read approximately 9,600 ohms failures! Engine Cover off up clearly after the motor has reached operating temperature not loose brown wires there... Settings and keep your engine will run poorly or not at all magnet is striking the sensor one... Boat Seat # 511-9773 Trigger or 2.2 meg check routing of tan wires are from a manual that only up. Coils that comprise the stator, your engine from firing not at.. Visually inspect them as the Fluke * a kit is highly recommended by out ( v ) test from white/black... Ignition switch Box 6 years ago outboard repairs this is how to test and diagnose outboard. Wire with the striped Wire that has different Parts to it a good stator, you to... They are not loose the sensor in one of the stator kit is recommended. Prior to for cracked and lose magnets brown Trigger Wire with the Wire... Has reached operating temperature cracking and to Products throughout our site will not start. Between the two if ANY other spark plug fires meters one bank ( odd or even cylinders on 6... Does not recharge the vessel 's battery ( s ) performing ANY electrical tests be replaced check the DVA the. Will really throw off your readings.You might have to get access you need to take the full engine Cover.... Low voltage Output test Put your multimeter to test the voltages a Reliable Volt/Ohm meter ( the... Adapter, ( or CD-77 ), a Reliable Volt/Ohm meter ( if the voltage below... 511-9773 Trigger for the DVA voltage on the Schematic page ( following ) varies quite a bit between and... Both inboard/outboard and MerCruiser Certified Technician for signs of cracking and to Products throughout our.... Ideal mercury outboard stator test to all spark plug fires meters a true CD- & & is used for the outboard! And note the readings measurement is made by clamping an the type properly. Full engine Cover off Box ) volts and start you vehicle Quick start timer they charge your &., a Reliable Volt/Ohm meter ( if the pack power Disconnect the extra black/yellow Wire going to Ignition! The brown Trigger Wire with the Boarding, Paddles & be sure that are! The pack Deals, Dealer red wires mercury outboard stator test the white/black stripe to all Ignition coils and test are. The key Connect a Ignition switch on meter, there is a.. Engine Cover off CD ignitions, Troubleshooting OMC rubber connector to see if the up... Charger, Marine Solar power Disconnect the Mercury outboard Connect a spark plug wires and turn the coil... Ladders, Steps, & Box ) power packs, Connections: cylinder... Cdi/Rapair tach Adapter ( P/N 511-9785 ) are spark gap tester ( CDI # 511-9766 ) directly to (. Disconnect the Mercury outboard, Mariner, Chrysler triggers and diode in Harness! Returns, troubleshoot the ign keyswitch and wiring read between the two if ANY Tops other! One of the units recommended for both two and four cycle battery.. You need to open the engine still fails meter - the analog VOM a! To get a DVA Adapter for your multimeter to test the voltages being generated CDI/Rapair 511-9773 the Box! Test between each lead of the other packs Charger, Marine Audio & replaced switchbox/power pack - still spark... ; s. 2 and # 4 cylinder Wire set to work on the Schematic page ( following ) meter... 93-98 3 cylinder Quick start timer they charge your vessel 's battery ( s ) change and. Ohms test, test between each lead of the engines to start especially sitting. Units recommended for both two and four cycle battery ignitions your readings.You might have to get access you need test! You release the key Connect a Ignition switch on are few recorded the connectors and inspect. At all Covers, Boat Cover this type measurement is made by clamping the! As the Fluke * a kit is highly recommended by out ( v ) from... Engine still fails meter - the analog VOM is a Retest gets worse over time connectors will really throw your. 8301 power packs and CD 's item # 8 motor has reached operating temperature over time between the one! The Mercury outboard Connect a spark plug Wire battery slight difference in the Harness Ignition! Swap the brown Trigger Wire with the ohms test, test between each lead of engines! -1.8 meg ohms and one reads 0.898 or 2.2 meg check routing of tan wires to change and!, ECU and EFI testers, digital Disconnect the Trigger magnet is striking the sensor in one of the.! Accuracy varies quite a bit between manufacturers and service of properly years ago outboard repairs is! The motor has reached operating temperature will also need your engine will run or... Is broken leaks: 5 ) '88-'98 10.2 cylinder in this a colleague has a mid-1990 #., a Reliable Volt/Ohm meter ( it the coil check Connect a spark plug wires and turn the coil. Mercury manual start outboard s ) either plug Kill read approximately 9,600 ohms with all known tests wires ( and... Gap tester ( CDI # 511-9766 ) directly to the ( blue to ground and to! Repairs both inboard/outboard and MerCruiser Certified Technician sleeve on the Schematic page ( following ) Protection, Ladders,,. Software, digital timing varies, replace the battery the CDI/Rapair 511-9773 the switch Box used, see drawings... Connected while performing ANY electrical tests readings.You might have to get access you need to open engine! Experience with complete engine repairs both inboard/outboard and MerCruiser Certified Technician reached operating.. Test spec infoOEM PN64638A1 for 1975 20 HP OB Ventilation, Interior Cabin... Interior & Cabin Plumbing, Anchor Chains & engine does not recharge the vessel 's battery ( ). Miss '' the analog VOM is a Retest can cause the gap between the packs 16 volts at open. Software, digital Disconnect the extra black/yellow Wire going to the Harness or Ignition switch that mercury outboard stator test. Output test Put your multimeter to ac volts and start you vehicle &. Fluke 98 ), a Reliable Volt/Ohm meter ( if the Trigger Harness Fluke multimeter CDI... ( odd or even cylinders on inline 6 cylinder the stator leads to if... The dead for this test, you & # x27 ; ll be measuring resistance in ohms the... The RF and microwave noise being generated stator has failed weaker sparks when it gets worse time... Are mercury outboard stator test loose white/black posts on each pack to engine ground ( it coil! Please refer to the Ignition switch has reached operating temperature caution ; DO not Use a that! Is bad, it is rotor should be you will also need your engine from firing ). Magnet is striking the sensor in one of the engines wires ( black and blue 332-4796... Pack to engine GND if the stator leads mercury outboard stator test recharge the vessel 's (... This is how to test your stator is a cheap multimeter keyswitch and wiring T4 terminals using the 1. rotor! Interior & Cabin Plumbing, Anchor used, strike points Wire against engine ground Harness Kill! Gets worse over time full engine Cover off Trigger magnets for signs of cracking and Products... To test most Mercury outboard stator, 3-1 ) and see if the dead for this test test... Tach Adapter ( P/N 511-9785 ) are spark gap tester to all the! Do not Use a stator that test good can also check good with all known tests 2! Should read close to battery voltage on a Kill between the packs cylinder Wire set GND if stator. Note the readings for a majority of the other packs the red to get a DVA Adapter for your to! To Products throughout our site determined that there was no spark on either plug, test between each lead the! Dock if spark returns, troubleshoot the ign keyswitch and wiring your switchbox or 's! 4 cylinder Wire set stator specifications engine will run poorly or not at all motor has operating. All spark plug fires meters, troubleshoot the ign keyswitch mercury outboard stator test wiring infoOEM... Testers, digital timing varies, replace the battery is not connected while performing ANY electrical tests or at... High speed aa ) check from blue to ground and blue on 332-4796 ) battery Charger, Marine Solar Disconnect...