20 Most Recent 2010 Yamaha WR250R Questions & Answers


Hi, Sergey it should be noted that the reasons your check engine light or CEL stays on constantly or flashes and your bike will or will not start and may turnover or not, these conditions will vary from bike to bike depending on the year, make, and model and you should always refer to your owners/service manual for proper diagnostic procedures. It should also be noted that any type of prior work done to the bike or an abnormal event occurrence such as adding accessories, electrical curiosity or adventures, laying the bike down or crashes, stolen and cut ignition wires, rainstorms or bike washings just before CEL light issues started can be significant hints or aids into tracking down the gremlin, also keep in mind that your CEL comes to life if anything, and I do mean anything isn't 100% with the ECM such as parameter spikes. This means that you could be staring at a major repair, or something very minor, like your speedometer sensor, is contaminated and needs to be cleaned.
And the usual suspects are:
1. Severely discharged or a damaged battery check the terminals for damage or corrosion, check the battery cables at "BOTH" ends for loose, corroded, or broken connectors, "INSIDE" and outside the cable harness, perform connector wiggle test and check cables with an ohmmeter if necessary, you should have 12.5 volts or more and be able to pass a proper "LOAD" test if necessary, you may have a preliminary reading of 12.5 volts or more but little or zero amperage the battery is faulty and must be replaced, AGM batteries fail in this scenario more so than lead-acid batteries.
2. Faulty charging system.
3. Faulty system sensor some models have up to 40 sensors
4. Faulty safety switches: run/off, ignition, clutch lever, neutral, side stand, tip over, fuel, and or their connections.
5. The engine got wet in places where it doesn't like to get wet.
6. Faulty ignition circuit spark plugs, coils, cables etc.
7. Broken wire or worn insulation exposing wire to a ground situation especially inside wire harness at tight bends around fairing brackets, under dash panels, under fuel tanks over cylinder heads etc. Many harnesses are open on the ends that will allow water to enter and accumulate at v-bends.
Dielectric grease and contact cleaner are your best friends for wire/cable/harness connectors, look for corroded, broken, or loose pins/sockets. Run speedometer diagnostics and check for generated fault codes.
For more information about your issue and valuable "FREE" downloads that you will need for viewing or printing please click on the blue links below. Good luck and have a wonderful day.
check engine light issues
Yamaha Fault Codes
Yamaha WR250R Service Manual
https://www.partsfish.com/page/oem-parts-for-yamaha
Yamaha WR250R Owner Manual

2010 Yamaha... | Answered on Oct 16, 2018


Hi, Davymo2005 for more information about your question and valuable "FREE" downloads that you will need please click on the blue links below. Good luck and have a wonderful day.
bought WR250X big mistake
AIS Removal for Yamaha WR250
Yamaha WR250R Service Manual
OEM parts for Yamaha
Yamaha WR250R Owner Manual

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/gregg_c0ec1df182c7330e


2010 Yamaha... | Answered on Jun 07, 2017


sounds like it siezed

Yamaha FourTrax... | Answered on Aug 06, 2017


This might be help full.

http://www.datatool.co.uk/pdfs/demon_user__installation_instructions_r06km.pdf

http://www.datatool.co.uk/pdfs/s4_ug.pdf

Yamaha FourTrax... | Answered on Sep 15, 2012


Needs a voltage regalater or statter MOPAR KENNY

Yamaha FourTrax... | Answered on May 22, 2011


only if they arent taken care of and lubed

Yamaha... | Answered 4 hours ago


Hi, Michael for this scenario you will need your service manual that has all fastener torque specs and a wiring diagram on the back pages, parts fiche, and owners manual if you can't find the best tool you ever bought for your Suzuki, despair not, for a mere zero $0 you can download another one.
For more information about your issue and valuable "FREE" downloads that you will need for viewing or printing please click on the blue links below. Good luck and have a wonderful day.
https://www.r6-forum.com/forums/57-garage-mechanical-help/135344-yamaha-r6-2008-error-code-20-a.html
Yamaha Fault Codes
Yamaha YZF R6T Supplementary Service Manual
https://www.partsfish.com/page/oem-parts-for-yamaha
https://www.manualslib.com/manual/196057/Yamaha-Yzf-R6t-C.html

Yamaha... | Answered Yesterday


CHECK WITH YAMAHA IF THEY CAN NOT HELP WE HAVE NO IDEA WHO MIGHT

Yamaha... | Answered Yesterday


Hi, Joanne the answer to this question is way above my pay grade for this situation, I would call or visit my local dealer or reputable shop's service/parts department and inquire about any possible quick fix, answers, or parts inquiry.
For more information about your issue and valuable "FREE" downloads that you will need for viewing or printing please click on the blue links below. Good luck and have a wonderful day.
https://www.bikedekho.com/advisory/how-to-fix-a-stuck-ignition-switch.htm
https://repairpal.com/symptoms/car-key-wont-turn
https://www.manualslib.com/manual/796749/Yamaha-T135se.html#product-Sniper
https://www.partsfish.com/page/oem-parts-for-yamaha
https://www.scoop.it/topic/wvegqux/p/4099263288/2018/07/11/yamaha-sniper-150-manual

Yamaha... | Answered on Feb 12, 2019


Hi, Ron the answer to this question is way above my pay grade for this situation, I would call or visit my local dealer or reputable shop's service/parts department and inquire about any possible quick fix, answers, or parts inquiry.
For more information about your issue and valuable "FREE" downloads that you will need for viewing or printing please click on the blue links below. Good luck and have a wonderful day.
https://ourpastimes.com/identify-yamaha-its-engine-numbers-7517857.html
https://thumpertalk.com/forums/topic/1122349-help-decoding-my-engine-serial-number/
https://www.doityourself.com/stry/how-to-decode-motorcycle-engine-serial-numbers
http://oem-cycle.com/BikeIdentification.shtml

Yamaha... | Answered on Feb 12, 2019


Must turn all lights off so the ignition will have enough charge ti fire

Yamaha... | Answered on Feb 09, 2019


Hi, maybe you should do a compresion test as it sounds like there is a posibility that a inlet valve could be open at top dead centre, worth checking if you have not done so already, all the best.

Yamaha... | Answered on Feb 08, 2019


here's a website that has all this inform ation about all this and manuals everything totally free there are many actually but I personally like few .. let me know if u need help
thanks

Yamaha... | Answered on Feb 07, 2019


here's a website that has all this information about all this and manuals everything totally free there are many actually but I personally like few . . let me know if u need help
thanks

Yamaha... | Answered on Feb 07, 2019


Did you check for good strong spark on both cylinders? If spark is good then go back and clean the carbs better you may have missed something. It doesn’t take much

Yamaha... | Answered on Feb 02, 2019

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