Yamaha YZF-R6 - Answered Questions & Fixed Issues

Question edited for clarity. Question moved to model category. It appears to be a known issue. https://www.google.com/search?q=2003+Yamaha+R6+no+spark

it is not a car, so moved you to correct"? R6 forum.no full model told , year yes.nobody buys MC parts from amazon, and get wrong or worse used or even cloned junk from 12,000 miles away . pure junk.buy only top brands and new.wrote it mean road it? not road tested?yes there is a trick and that called skills and reading the service manual, and using legit parts, not CCP cloned junk. for sure used.is this a cable clutch or MC/slave hydraulic, actuated clutchno full motorcycle model name told R6 is not it sorry not. YZF-R6?the CLUTCH hub and disk/steels packs put in correctly and torqued to spec. the linkage installed correctly , it is not a trick but a skill set to know that, called experience or read he shop manual and not guess. is 2nd way. then the lever left bar actuator is adjusted.YZF-R6600cc class?with (anti de-accel compression braking for racing)and a multi-plate slipper clutchwith cable adjustmentsthe acid test (key off)put 6 speed box in 1st gear. by hand.Do not pull in the clutch lever, bike must not move. or rear wheel drags. then do pull it and bike moves.if moves clutch in or out, badif bike moves clutch in that 9s good. or not move at all, in gear lever pulled, bad clutch.that means bad clutch or bad cable adjustment or the linkageat engine clutch the actuators parts put in wrong.if test shows, bike does move, clutch out and lever not touchedthat means clutch pack bad or wrong.parts or missing disks.next.so remove clutch cable now, (bike most not move)and if wheel Rear is locked (good) pushed that means cable was adjusted wrong or bad linkages in clutch actual. best is RTM get the service manual and read it for this job.Or ask bike guy for help, a living person to show you this job.many owners or racers all DIY this.three things must work here.cable not bad or wrong. or rusty jammed.cable adjusted correctly at both ends.clutch links good inside clutch casing.clutch packs all good, no slip and no jam ups and no cloned parts ever. buy from Yamaha only if confused.on junk parts sold all over the planet.some old clutch packs the main clutch cagethe fingers there a wreck, we inspect all and if is , the clutch will be pure h3ll use, jamming up at random. no damage on machined surfaces, we look.

Don't bypass relays! They are there to save switches arcing and wires melting. $36 on eBay. https://www.google.com/search?q=2001+yamaha+r6+fuel+pump+relay Location is next to the battery. See the video https://www.google.com/search?q=yamaha+r6+fuel+pump+relay+location .. ..

DON'T .. . get a new one!! If you are wanting to check to see if its defective?, Take a short screwdriver and jump from the "hot wire" (red) terminal to the closet small (black wire) one...CAREFUL >> SPARKS WILL FLY!!! If it tries to start, the relay is defective,,

sorry.. i don't know off the top of my head but super simple way to check.. get an electrical tester that pierces the wire and turns on a light.. ($5 at walmart--seriously) turn on left signal, check the wires.. the one that is flashing is your left signal... so on and so forth..

(this tool will be super handy in the future also)

:)

If you are looking at the front of the bike it is located on the left side of the carbs closest to you on the top of the carb. Looking at you photo it would be top of the picture in the very middle. The cable runs in line with the carbs or parallel to be clearer.

broken cable if your style bike has that style system, the cable that attaches to the axle shired off, i"ve had that stripped out also before and had to replace it.

Could be literally anything. I know the timing chain tensioner is very common to wear out on those motors and cause a winding/ ticking noise but thats on the right side. Ive replaced several on those myself over the years. You can try to tighten it manually the slightest bit. If the noise goes away replace the tensioner don’t continue to drive it like that.

I had this same issue for my 2016 R6. When to the mechanic. He removed the tank, the upper throttle body and showed me the rpm sensor. There is a small screw at the bottom of the sensor. He adjusted that two three times and Idle was back to 1500 Rpm.

Tengo una yamaha r6r trate de ponerle un switch y los cables hicieron corto y dej? marcar la luz neutral y las luces delanteras y la moto no enciende quem? la ECU compre otra pero hace lo mismo si me pueden ayudar Por favor gracias ,,,,,,,,I have a yamaha r6r try to put a switch and the cables made short and left to mark the neutral light and the front lights and the motorcycle does not light burned the ECU buy another but does the same if you can help me please

notify dealer with vin and proof of ownership for new key cheapest and easiest way

cam chain tensoner

did you replace it with a oem switch?There is on some bikes a anti theft device built into the key switch.If you replaced it with a after market switch thats your problem.There is a resister built in the oem switch .You would need to soldier in a 100 ohm resister to make the aftermarket switch work.My advice is to put in the oem key switch

The solenoid should click when cart is switched on.When it clicks on it sends the full voltage to the motor controller and motor.Check the voltage going to the solenoid with a volt meter on the thin wires.

Check the battery.Is it charged?Also does the neutral light go on? If not check the neutral switch. The neutral switch is behind the engine case near the rear shock and has one wire. Make sure the bike is in neutral or on stands. Remove the one wire and put it to earth/chassis/ground (somewhere metal on the bike). The neutral light should come on and you should be able to start the bike if that was the problem.

possible corrosion in the indicator switch. not hard to remove, just tedious.

How To Motorcycle Repair

Fuel filter? Trash in the tank? Other fuel delivery system devices. Ecu (computer) fuel injectors? DYIer get the repair manual from your parts supplier.

If you want to change it lift the tank up at the front,turn the fuel off at the tap under the tank follow the fuel pipe to the fuel filter near the fuel pump and pull the pipes off it and push them onto the new one ,turn tap back on and secure the tank.make sure you get the filter the right was around as its marked with an arrow for the fuel flow direction.