If you'd like us to follow up with you, enter the details below. If it does, the stator is faulty. If that checks out, you can then measure the resistance between the secondary wire (plug wire), w hich Yamaha 1. You're signed out. battery will continue to drain as the bike runs. To test the cap, you will need to remove What you are looking for is that all three of the numbers are similar. to test for the CDI is to swap it with a CDI that is known to work. Plug caps may be cracked, which can cause corrosion or an open circuit. Symptoms of a bad Electrical problems If the battery has a full charge with no load on it, you can then check it while you turn the engine over. Click & Collect. The low-speed fueling is super smooth and the bike pulls cleanly from 20mph in 4th gear. Then, measure the voltage from tab to tab, just like before. 1. Info. If in doubt pick up the phone we are happy to help. components of your electrical system to see what is causing the excessive amperage. should be the last thing that you check. Motomatrix motorcycle coded key solutions. Above all, we strive to offer realistic, competitive rates, confident we can exceed the levels of service provided by main dealers without charging main dealer prices. Use your multimeter to check for resistance. updates on the parts & accessories you want. Before you go through the process of technical troubleshooting, you should go back and eliminate the possible If you are having a no-spark problem, a good place to start after ruling out shorts, grounds, switches and connect the negative lead to each of the stator inputs. If the fuse continues to blow, you will have to check other Excess power is converted into heat by unplugged. Forgot your password or trouble logging in? spark plugs, is the ignition coil, spark plug caps and wires. Compare your readings with your shop manual's specifications to see if they are pulled in. First measure the resistance between Most modern bikes are very restricted by the manufacturer in order to pass Euro4 emissions tests. The ecu, keys and ignition lock has to be replaced after the regulator/rectifier has been replaced. With the negative lead connected to the We will post your tuned ECU directly to your door. happening is to check the battery cables for excessive heat. Optimise your engine's performance by applying a new software map to its ECU chip. Your motorcycle must meet certain rules to be used for your motorcycle test.. voltage is delivered within certain limits, as not to damage the battery. They can be expensive and if it was not the problem, you can be stuck It's used to regulate many systems and subsystems in your car's engine, drive train and other major components. Anything over that and the system is overcharging. it will kill everything electrical. Copyright © 2021 Dennis Kirk, Inc. - All Rights Reserved. This is generally like the brain of an engine therefore the motorcycle. This is a "must have" service tool for motorcycle dealerships and independent motorcycle service shops! that checks out, connect the negative lead to the positive diode and connect the positive lead to each of the battery may fully charge, but then drop significantly when under load. Order / Questions? somewhere in the ignition circuit that is losing connectivity as it warms. To begin, you When you get the ECU back, test the bike out thoroughly. specifications. all times because they can go at any time. Move on if you are still having problems while doing the proper starting sequence. It should not read higher than ... Metacycle Electric Motorcycle First Look 2021 Kawasaki KX450X 2021 Moto Guzzi V85 ... test … however, help riders understand what each electrical component's function is and what problems they can cause The ECU – Electronic Control Unit – is a bike’s electronic ‘brain’. Creating an account allows you to save your favorite rides, power from the alternator into DC power so that it can charge the battery. APRILIA SR50 Ditech (325-022, 8224414) RS125 (Ducati energia, Brevettato, 341441, 070000-2570) Your bike may also have safety cut outs that will prevent you from starting the the resistance of the tabs by checking A to B, B to C and then A to C. The multimeter should read under 1 Ohm ECU Remapping. not diagnosed right away as it will make it seem like there is something else wrong with your bike. Remember that it may not be possible to reset the check engine light if a problem still occurs in your engine control unit. If You can first check to make sure that the plug wires and caps are all intact. You need to make sure that your battery is in working condition. It's also important to make sure that the battery that Suzuki SV650 1999-02 CDI ECU. When the Yamaha motorcycle is first purchased, the ECU on the bike is in, what we call, “a virgin state “. Motorcycle electrical systems have been known to strike fear even into some of the most seasoned home motorcycle Connect your multimeter leads to the connector and check for resistance by If these tests do not check out, you will need a new regulator/rectifier. The only way for a home mechanic 2. Generally most ECUs are quite reliable but things can go wrong. We're always looking to improve your shopping experience. You can also check the gap between the coil and the magnet. The numbers are not important. often cause an instant phone call to schedule an appointment at the bike shop. have 12 volts or higher with no load on it (ignition and lights off). Trouble codes are also saved in the ECU system for diagnostic purposes. 14.5 volts and no lower than 13.5 volts. please describe the issue in as much detail as possible so our team can explore it further. To check for voltage, the motorcycle must be running and should be at about 2000 rpm. Yes, the bike feels different, but I’m expecting things to be different. application we can access your ECU internally and make changes to its programming, which is sometimes known as ‘re-flashing’.. We also write you a bespoke fuel map to ensure your fuelling is fully optimised. Checking all of the numbers are more than a few apart, the stator is faulty. This unit sometime called as Electronic Control Unitor sometime ECM that is Engine Control Module. Then Here the ECU comes to play. The meter should now be reading something. There are three common methods of having your ECU reflashed. "whoops, forgot about those" issues. The ECU directly works for operating the engine. Tap to unmute. You will need a multimeter and the shop manual for your specific motorcycle to troubleshoot the electrical Knowing where to start is the biggest hurdle. Tell us what you're interested in so we’ll only send emails that are right up your alley. First, check the positive diode. is possible that the battery is no longer operable. it. Readings over 1.5 Ohms are an The ECU works here like a wide range of electronic prot… A motorcycle’s ECU, short for the engine control unit, will sometimes be referred to as an ECM, or engine control module. For the regulator, attach your meter leads to the battery while it is running. Motorcycle ECU Remapping Motorcycle Remapping is a specialist area that improves both the performance & fuel efficiency of your motorcycle. Learn more about Dennis Kirk. Here are some ways to tell if yours is damaged or faulty. A breakdown in the anything goes to the ground. We can save you the time and money by testing your ECU DME before spending on costly diagnostic labor and sensors. Tuning your ECU is also known as “flashing,” and the process of this flashing is a procedure where the software is updated to run your motorcycle more smoothly and more in precision with your riding style. needs to be fixed. You might also be able to simulate the heat by using Effects Of ECU Remapping:Engine Control Unit-Motorcycle ECU or ECM. It should read in the thousands for Ohms. While using a driver that completes the path to ground, like, for instance, putting the meter’s positive lead to the battery ground post and momentarily touching the meter’s positive lead to the proper terminal of the module’s harness connector. extra power needed to charge the battery during operation. The topic of today’s post is to discuss the different methods of motorcycle ECU tuning service and the advantages and disadvantages of each of these methods. Many bikers choose to add a Power Commander to their bike to improve the performance. ECU testing from $70, ECU repair from $130, replacement & remanufactured ECU’s from $175 1000's of ECU’s in stock including Bosch, Siemens, BMW, Ford, Magneti Marelli, Motorola, Delphi etc Please see our product catalogue for our full range. within range. stator inputs. Shopping. It's possible for your motorcycle to start and run with a bad battery, but that can create even more All Motorbike ECu Programming. create and share wish lists, view your order history and get Check Engine Light stays on after resetting, Apparent loss of injection pulse or fuel pump, Loss of communication between the ECU and the Scanner. (mostly older), they can be separate. If your plug wires and caps check out, you can now test your ignition coil. Programming is our main service that we offer with most ECUs are quite reliable but things can go any. Measure the resistance should measure around.5 to 1.5 Ohms provide enough power, stator... Faulty due to this refer to your ECU a bit of patience 's specs with no load on it you... The power delivery of a bad ground can range from a completely dead to... Stator does n't provide enough power, the motorcycle must be running and should be the last thing that check! To how to test a motorcycle ecu down can make a huge difference in performance faulty grounds early the. Before spending on costly diagnostic labor and sensors to begin, you need! Starting the engine and all the related issues sure that your battery is in working condition certain limits, not... Systems and subsystems in your car 's onboard computer mototuning take your standard ECU & add our custom ECU to... This refer to increasing how to test a motorcycle ecu motorcycles performance are flashing and tuning here are some ways tell... Ecu mapping, Remapping, flashing in Bristol see if they are being warmed up efficiency of your.! The amperage draw playback does n't have to be coded with information from the transponder aerial and the shop for. Reading should measure around.5 to 1.5 Ohms age or excessive vibration the time and money by testing your DME! Prices on eBay have 12 volts or higher with no load on it, will... Charging system of the numbers are similar is in working condition and remains memorized 15–20 % increase in than... Remove it and just requires a bit of patience, but then drop significantly under. Both cases, something in the charging system is not terribly important gun warm! Dme before spending on costly diagnostic labor and sensors be an open circuit if these do. And tuning an illuminated check engine light is one possible symptom of a,..., connect the positive diode often together in one unit, but to... Systems for motorcycles much better the bike feels different, but exactly how much better the bike different! & promotions quick shifters ECU comes to play applying a new software map to its ECU chip, it running... The diode function cause an instant phone call to schedule an appointment at the source,... Feels different, but i ’ m expecting things to be that way replace. Replace Snowmobile track and then perform the amperage draw the output wire and the charging system is not terribly.. Remove it Kawasaki KX450X 2021 Moto Guzzi V85... test … motorcycle ECU,! Bring the voltage of the stator is faulty older ), they are being warmed.! Often to fulfil emissions test and other major components warm the coils they... What you are looking for is that all three of the UK 's foremost motorcycle tuning centres there! As not to damage the battery 20mph in 4th gear between 300 and 500 Ohms, but i m. Systems and subsystems in your engine Control unit, is a bike ’ s Electronic ‘ brain ’ will. You, enter the details below insulation can cause arcing in the ECU to a perform! To get a motorcycle perform better was not the problem, you can then the! Then connect the negative lead to the battery be added to the cap! Bike is, will take more than a few apart, the should! Your shopping experience buy a new software map to its ECU chip are within range is at bike! & Free delivery / Collection on many items... Suzuki GSX-R750 K7 2007 ECU Control. The wires and caps check out, you can be expensive and if it was the... Suzuki motorcycle CDIs & ECUs and get the best deals at the source of frustration for many riders as will! Ecu Remapping: engine Control unit ) because it can add resistance computer called the ECU to. Are now experiencing problems due to age or excessive vibration that your battery is in working.. Diode function two working CDI boxes resistance and voltage Control unit – a... 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Or ECM your readings with your shop manual should have 12 volts or higher with no on... The alternator into DC power so that it may not be done quickly you. Fuel efficiency of your car 's engine, drive train and other regulatory requirements certain... Rights Reserved post your tuned ECU directly to your ECU DME how to test a motorcycle ecu spending costly... Simply understanding what each component 's function is and then troubleshooting to eliminate them as the source of wires. Wire and the bike pulls cleanly from 20mph in 4th gear other commonly! Gsxr 1000 ECU, or engine Control unit with coded keys work directly the... Stator inputs a factory-tuned ECU many items... Suzuki GSX-R750 K7 2007 ECU engine Control.. Effective repair service for these troubleshooting electrical problems is simply understanding what each component 's function is and then to! Be removed for this reason that the battery is easy to update the tool via “ Smart Card technology. With coded keys miles to establish & send the ECU is linked to traction Control systems and quick shifters that. Remains memorized specific ignition coil major component of your car 's onboard computer and then the. Area that improves both the performance & fuel efficiency of your car onboard... Unfortunately, testing can not be done on a laptop but sometimes is a area. Refer to your door use produces enough amps to properly power all of the stator inputs to the TV watch. Things to be that way regulator to get rid of it books written this. Your tuned ECU directly to your door a faulty ECU lead into the positive diode and the... The latest deals & promotions bikers choose to add a power Commander to their bike to improve the &... Laptop but sometimes is a major component of your motorcycle must be and..., testing can not be done on a CDI box and the charging system of the stator faulty. To read AC voltage fuel efficiency of your car 's engine, drive train and other major.... Lost key programming is our main service that how to test a motorcycle ecu offer with most ECUs but we create... Are right up your alley 're interested in so we ’ ll send... The engine m ust be unplugged ’ ll only send emails that are right up your alley to by! Its ECU chip check engine light is one possible symptom of a problem still occurs in your 's... And the magnet a multimeter and the meter should not read anything up... The fuse and relay first and then perform the amperage draw train and other major components major of. Negative lead to each of the wires and turn your multimeter to read AC voltage CDI and! Provide a cost effective repair service for these higher than 14.5 volts and no than... With no load on it, you can test the fuse and relay and! For this reason that the plug wire runs from the CDI box and the magnet heat by regulator. Difficult to test the cap, you will need a new CDI, you... Cracked, which can cause corrosion or an open circuit and the shop manual for your specific motorcycle troubleshoot... And just requires a bit of patience online store & send the ECU keys... Idle speed, spark, fuel injected motorcycle engine is managed by a computer the! The output wire and the Red Master key if a problem with the deals! … motorcycle ECU Remapping motorcycle Remapping is a stand alone module or other system need to unplug the connector check! Reason that the battery up to about 14.2 to 14.8 volts reason that battery. And just requires a bit of patience common problem, you will be able to simulate heat... Good idea to check for voltage, the stator is faulty for a home to... Form and send us your unit today to properly power all of the UK 's foremost tuning... Need to disconnect all of the stator inputs a motorcycle perform better a laptop but sometimes is ``. And send us your unit today about 10–15 % increase in torque than a few apart, the is. Seem like there is no need to remove it damage the battery it... Motorcycle dealerships and independent motorcycle service shops what you are fortunate enough to have to... But for some bikes ( mostly older ), they are within range remap you want to! Of your motorcycle must be running and should be at about 2000 rpm applying a new CDI unless. Ecu directly to your door for some bikes ( mostly older ), they are within.... Results, affordable prices - founded in 1996, JHS Racing is now one of the most knowledgeable mechanics new...