2003 R1 hard starting first start of the day

[@MrSpeedyPete]

Where is that 50A fuse going to on the left side of your battery? I just bought an 02 r1 and that fuse was disconnected and my bike wont start so curious if that may be the issue.

[@killer1576gt]

I just got an 2002 r1 and also same issu new pump everything works but nothing just cranks

[@zacharyball5517]

Same I’m stumped

[@Darkknight-yj8nb]

My 03 r1 has no spark nd I just a rebuilt the engine the starter mortor was fucked up nd I jumper the battery while trying to force it to turn over could I have killed the ecu doing that

[@gershwinbowers3233]

Hi ,thanx for your video, did you have any issues afterwards ,or did this solve the hard first start issues for good?

[@Lifeofriley18]

I would be interested to know this too. Would also be great to have a video showing how to check the ECU ground to see if you have this issue.

[@pablitorentas4217]

Mine is 2003 with 6k for mileage it sat for over a year but has brand new battery & turns over but won’t turn in 🤔

[@YourFavStepBr0]

Same issue here but it’s an 02 did you end up figure in fit out? I’ve read some things about a speed relay wire burning up but I’m not sure

[@killer1576gt]

Same here 2002 r1 have you guys found out why won't start

[@kingkong180280]

Hi joe did this solve the problem.I have a 04 5pw .with similar issues.have to prime the pump a couple of times .a hold and release the starter button a couple of times(saves cranking the arse off it ) .not one issue when warm

[@tactics7756]

What's that piece called where the ground and positive is connected next to the battery

[@nicholasmezes5043]

What causes this I have the same issue why does it happen?

[@Schmitzelhaus]

The issue is very common on many generations on the R1 and it´s almost always corrosion in the starter relais. Replacing it will most likely fix it and it will start up just fine again. 😉

[@dinodelic2582]

i cant find that ground under the tank, could use some help

[@dinodelic2582]

is it the same jack with that black cap under the tank

[@usernameandpasswrd]

The connnector is behind the frame rail just under the tank, on the inside of the frame. Remove the front tank bolt, rotate the tank up, and you’ll see it. It looks like a square block with a bunch of small black wires terminating into it.

[@usernameandpasswrd]

The connnector is behind the frame rail just under the tank, on the inside of the frame. Remove the front tank bolt, rotate the tank up, and you’ll see it. It looks like a square block with a bunch of small black wires terminating into it.

[@usernameandpasswrd]

The connnector is behind the frame rail just under the tank, on the inside of the frame. Remove the front tank bolt, rotate the tank up, and you’ll see it. It looks like a square block with a bunch of small black wires terminating into it.

[@usernameandpasswrd]

The connnector is behind the frame rail just under the tank, on the inside of the frame. Remove the front tank bolt, rotate the tank up, and you’ll see it. It looks like a square block with a bunch of small black wires terminating into it.

[@harrisventere]

where is the regulator on this bike

[@yamaha-bratislava414]

under the main seat, near the rear shock. its bolted by two bolts to the frame

[@Darkknight-yj8nb]

So u didn’t have spark befor u did that