20 Most Recent 1998 Yamaha XV 535 Virago DX - Page 8 Questions & Answers

There are several possible causes for your bike stuttering and then dying while riding, despite having replaced the spark plugs, coil, and wires. It's worth doing further diagnosis to identify the root cause. Here are some possible reasons why your bike won't start:

1. Fuel delivery: Check to see if your fuel pump is working properly and ensure that your fuel lines and tank are clean and free of debris. If your bike has a carburetor, check to make sure that it's functioning correctly.
2. Electrical system: Check that your battery is charged and in good condition. Also, ensure that the electrical connections are clean and tight. Make sure that the charging system is working correctly, as a bad stator or rectifier can cause similar symptoms.
3. Ignition system: Make sure that the ignition system is working properly. Check the timing and make sure that the ignition switch, kill switch, and key switch are all functioning correctly.
4. Compression: Make sure that your engine has good compression. A compression test can help identify if this is the issue.
5. Other components: Other components, such as the cap and rotor, valve timing, fuel injectors, and camshaft position sensor, may also cause these symptoms.

It may be helpful to consult a mechanic or dealership if you are unable to diagnose the issue. They may be able to provide you with more specific guidance on how to fix the problem.

Check your pick up coil for resistance.

check fuses--battery and wiring

Question edited for clarity. Question moved to model category. It doesn't have one. It has a carburetor, so no fuel injection and therefore no ECM. It does has a 'self diagnosis' feature which is very basic through flash codes.. https://www.manualslib.com/manual/833178/Yamaha-Xvs650.html?page=318#manual https://www.google.com/search?q=2007+yamaha+vstar+650+obd+port+location Here is the Service Manual. Use the search feature for 'OBD'.

YAMAHA XVS650 SERVICE MANUAL Pdf Download

ManualsLib https://www.manualslib.com > ... > XVS650 View and Download Yamaha XVS650 service manual online. Motorcycle. XVS650 motorcycle pdf manual download. ‎Self·diagnosis · ‎Valve Clearance Adjustment · ‎Engine Oil Level Inspection..

BUY THE SERVICE MANUAL? END THE DIY PAIN ?

You may Try Aliexpress or Alibaba. If not, May i know your location?

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It is not available. You would have to try and get a workshop manual. https://www.google.com/search?q=Yamaha+V50+MATE+50 close https://www.yamahaty.com/english/ty50en/elec50en.html https://www.google.com/search?q=yamaha+v50+mate+50+service+manual ..

Question edited for lot more clarity. Question moved from Cars and Trucks. Yes LED Bulbs are problematic because the control boards in them call back EMF to the electronic control modules. Try disconnecting the battery for a couple of hours to reset everything. If that doesn't work it is still under warranty..

Yes

Where can i find the engine number of a Yamaha motorcycle? and where the chassis number?

If the kickstart won't move and the bike won't go into gear, it's likely that there's an issue with the transmission or engine. Here are a few possibilities to consider:

1. Seized engine: If the engine seized while you were riding, it could be preventing the kickstart from moving. This could be caused by a lack of oil, overheating, or other issues. If the engine is seized, you will likely need to replace it or have it rebuilt.
2. Transmission issue: It's possible that there's an issue with the transmission that's preventing the bike from going into gear and the kickstart from moving. This could be caused by a variety of issues, such as a broken shift fork or worn gears. You may need to have the transmission inspected and repaired.
3. Top-end issue: If the bike lost a lot of power before cutting out, it's possible that there's an issue with the top end of the engine. This could be caused by worn piston rings, a damaged piston, or other issues. You may need to replace the top end of the engine to resolve this issue.

It's difficult to say for sure what the issue is without a more thorough inspection of the bike. I would recommend taking it to a mechanic who can diagnose the issue and provide a repair estimate.

It should be possible to test the pump for proper function - there should be no need to replace it hoping for a cure. A fuel pump should suck at one end and blow at the other and this can be measured using appropriate gauges and if those measurements are satisfactory the amount of fuel pumped can be measured... Such tests are fairly routine on wheeled vehicles and not only are they a valuable aid to correct diagnosis they remove all doubt when warranty work is involved.

The Fz400r is a motorcycle engine produced by Yamaha. To set the timing mark on the Fz400r, follow these steps:

1. Remove the side cover from the engine to expose the timing mark.
2. Locate the timing mark on the rotor, which is a small line or notch on the outer edge of the rotor.
3. Use a timing light to align the timing mark on the rotor with the "T" mark on the stator.
4. Loosen the bolts that secure the stator plate in place.
5. Adjust the position of the stator plate until the timing mark on the rotor is aligned with the "T" mark on the stator.
6. Tighten the bolts that secure the stator plate in place.
7. Reattach the side cover to the engine.

It's important to consult the Fz400r's service manual for detailed instructions on setting the timing mark and to ensure proper timing of the engine.

This could be an error in the coolant temperature sensor's reading or it might be a sign of a more serious issue with the cooling system, like a coolant leak or a clogged radiator. You might need to bring the scooter to a repair shop to be examined.

Yes it is a speed sensor issue, but that is normally nothing to do with the speedometer if it has a cable. The speed sensor is part of the electronic engine management system which is why the Scooter lost power. Here is your Service Manual. Use CTRL+F and type 'speed sensor', and press Enter. 15 mentions of it. https://www.49ccscoot.com/manuals/Yamaha_C3_Service_Manual.pdf Location (not a detailed as I would have hoped) https://www.google.com/search?q=2007+yamaha+c3+speed+sensor+location This suggests the battery may not be fully charged https://www.justanswer.com/motorcycle/5om11-2007-yamaha-c3-scooter-getting-error-code.html ..

In this link, but it is better to specify the part you want the torque for. https://www.google.com/search?q=torques+specs+for+a+2004%2F5+Yamaha+G22+golf+cart ..