Yamaha blaster wiring

J4M1E333 · 10-21-2009, 03:36 PM

Just finished a complete re-wire of my 05 blaster so thought I would share how I did it and what goes where seen as though there's a few rewire questions on here, one being my own

firstly, all I have left is my headlight, the necassary switchs for this and kill switch on the left hand side.`

the rear light, brake sensors, TORS, oil level sensor, and parking brake sensor were all removed during this rewire.

The Yellow/blk wire from the cdi, leave open, (unconnected) if earthed then cuts out. This is part of the TORS system and doesn't connect to anything since the TORS system is built into the CDI assuming you want the TORS removed. `

Yellow/green from cdi. This wire should be earthed in order for the quad to run. Note, if this is left open you WILL still get a spark BUT only when you kick it, not when the piston moves, which means the quad won't run so this def needs to be earthed.`
`
Orange, this wire comes out of the CDI unit and goes to the coil, this supplys the spark so is definately needed.

black, there is a few SOLID black wires knocking about on the quad, these will almost certainly connect to the chassis at some point and the other end some sort of switch or sensor etc, discard at your will depending on requirements. the solid black coming from the engine casing should still be earthed no matter what though.`

Red/white coming from the engine casing should be connected straight to the CDI unit.

Blk/red coming from the engine casing should be connected straight to the CDI unit.

green/White coming from the engine casing should be connected straight to the CDI unit.

Yellow/red this is 12v supply which comes from the stator and supplys the neccasary circuitary. Intially it connects to the CDI. But anything that requires 12v will connect to this at some point, mine connects to the CDI then to the headlight stalk on the left hand side to supply the power to the headlight.
`
Black/White from the CDI is the kill switch system, whenever this is earthed, you will not get a spark no matter what, you can either leave this open which means you won't have anything to kill the engine or wire a "normally open switch" from the black/White to earth to enable a kill switch.`

Any more questions let us know and I'll try my hardest to help!!`

I don't wish to trash anyones quad, so follow this at your own risk, this is how mine is wired and it works perfect, just being informative, cheers.

justtwistit · 10-21-2009, 04:34 PM

nice write up! this is going to help a lot of people

brett_498 · 01-06-2010, 08:07 PM

do you know what the wires coming out of the case are for as well as the cdi wiring? which ones which? im building a custom motor and i need to know what each wire runs. i do not have a blaster manual so im not sure. if anyones got a manual with the cdi wiring diagram please let me know

J4M1E333 · 01-07-2010, 09:10 AM

what colours are the ones coming out of the case?

red/white, blk/red and green/white all connect straight to the cdi, nothing else, yellow/red is 12v supply from stator, but connects to cdi, black is ground (for reference)

brett_498 · 01-19-2010, 12:44 PM

thanks alot. ive just about got it all done. im gonna see if i can connect all these wires together and hopefully get it running.

brett_498 · 01-19-2010, 01:19 PM

i just came back in from the garage and i dont have a green/white wire on the cdi. my blasters a 94 so i dont know if the years were different.

yb200 · 01-19-2010, 01:42 PM

02 and older only have 4 wires from the stator 03+ have 5

ballster101 · 02-11-2010, 07:19 PM

I have a green cable that goes where?

rideyamaha09 · 02-11-2010, 09:21 PM

The only green wire I can think of is for the headlight, it should come down from the handlebar control switch.

cdocken02 · 02-11-2010, 09:28 PM

man i am glad u wrote this i am going to be doing this when i put my bike all back together.

10-21-2009, 03:36 PM	#1 (permalink)
J4M1E333 On A Roll Join Date: Oct 2009 Location: North Wales Age: 24 Posts: 290 Rep Power: 46 Reputation:	Yamaha blaster wiring Just finished a complete re-wire of my 05 blaster so thought I would share how I did it and what goes where seen as though there's a few rewire questions on here, one being my own firstly, all I have left is my headlight, the necassary switchs for this and kill switch on the left hand side.` the rear light, brake sensors, TORS, oil level sensor, and parking brake sensor were all removed during this rewire. The Yellow/blk wire from the cdi, leave open, (unconnected) if earthed then cuts out. This is part of the TORS system and doesn't connect to anything since the TORS system is built into the CDI assuming you want the TORS removed. ` Yellow/green from cdi. This wire should be earthed in order for the quad to run. Note, if this is left open you WILL still get a spark BUT only when you kick it, not when the piston moves, which means the quad won't run so this def needs to be earthed.` ` Orange, this wire comes out of the CDI unit and goes to the coil, this supplys the spark so is definately needed. black, there is a few SOLID black wires knocking about on the quad, these will almost certainly connect to the chassis at some point and the other end some sort of switch or sensor etc, discard at your will depending on requirements. the solid black coming from the engine casing should still be earthed no matter what though.` Red/white coming from the engine casing should be connected straight to the CDI unit. Blk/red coming from the engine casing should be connected straight to the CDI unit. green/White coming from the engine casing should be connected straight to the CDI unit. Yellow/red this is 12v supply which comes from the stator and supplys the neccasary circuitary. Intially it connects to the CDI. But anything that requires 12v will connect to this at some point, mine connects to the CDI then to the headlight stalk on the left hand side to supply the power to the headlight. ` Black/White from the CDI is the kill switch system, whenever this is earthed, you will not get a spark no matter what, you can either leave this open which means you won't have anything to kill the engine or wire a "normally open switch" from the black/White to earth to enable a kill switch.` Any more questions let us know and I'll try my hardest to help!!` I don't wish to trash anyones quad, so follow this at your own risk, this is how mine is wired and it works perfect, just being informative, cheers.

10-21-2009, 04:34 PM	#2 (permalink)
justtwistit Can't Stop, Won't Stop! Join Date: Aug 2009 Location: Arkansas Age: 20 Posts: 635 Rep Power: 53 Reputation:	Re: Yamaha blaster wiring nice write up! this is going to help a lot of people __________________ 2000 Blaster Ken O'Connor 19cc head and lightened flywheel, 14/40 gearing, 19"F/18"R Holeshots, FMF Fatty and Powercore 2, K&N w/ no lid, TRX250R Rear Shock, Twist Thottle Other toys-94 Kx250, 89 LT-4WD, 94 750sx, 92 X-2, 77 js440(soon to have a 750)

01-06-2010, 08:07 PM	#3 (permalink)
brett_498 Newbie Join Date: Jan 2010 Posts: 4 Rep Power: 0 Reputation:	Re: Yamaha blaster wiring do you know what the wires coming out of the case are for as well as the cdi wiring? which ones which? im building a custom motor and i need to know what each wire runs. i do not have a blaster manual so im not sure. if anyones got a manual with the cdi wiring diagram please let me know

01-07-2010, 09:10 AM	#4 (permalink)
J4M1E333 On A Roll Join Date: Oct 2009 Location: North Wales Age: 24 Posts: 290 Rep Power: 46 Reputation:	Re: Yamaha blaster wiring what colours are the ones coming out of the case? red/white, blk/red and green/white all connect straight to the cdi, nothing else, yellow/red is 12v supply from stator, but connects to cdi, black is ground (for reference)

01-19-2010, 12:44 PM	#5 (permalink)
brett_498 Newbie Join Date: Jan 2010 Posts: 4 Rep Power: 0 Reputation:	Re: Yamaha blaster wiring thanks alot. ive just about got it all done. im gonna see if i can connect all these wires together and hopefully get it running.

01-19-2010, 01:19 PM	#6 (permalink)
brett_498 Newbie Join Date: Jan 2010 Posts: 4 Rep Power: 0 Reputation:	Re: Yamaha blaster wiring i just came back in from the garage and i dont have a green/white wire on the cdi. my blasters a 94 so i dont know if the years were different.

01-19-2010, 01:42 PM	#7 (permalink)
yb200 Banned Join Date: Mar 2008 Location: South Dakota Posts: 7,733 Rep Power: 0 Reputation:	Re: Yamaha blaster wiring 02 and older only have 4 wires from the stator 03+ have 5

02-11-2010, 07:19 PM	#8 (permalink)
ballster101 Regular Join Date: Apr 2009 Location: Puerto Rico Age: 20 Posts: 51 Rep Power: 0 Reputation:	Re: Yamaha blaster wiring I have a green cable that goes where? __________________ 01 Blaster Stock Engine Frame Painted Black 03 Hood FMF Fatty Pipe Back Hydro Brakes Duncan Graphics Stock Shocks 14/42 Sprockets

02-11-2010, 09:21 PM	#9 (permalink)
rideyamaha09 Addicted Join Date: Sep 2007 Location: Pennsylvania Age: 22 Posts: 472 Rep Power: 74 Reputation:	Re: Yamaha blaster wiring The only green wire I can think of is for the headlight, it should come down from the handlebar control switch. __________________ 1996 Yamaha Blaster -Bored .030 over -Dynoport exhaust -VForce 3 Reed System -airbox lid removed -Vito's high flow air filter -oil block off kit -14/40 gearing -TORS removed -Polished Clutch cover -Polished Throttle cover -Flipped front wheels -Durablue Eliminator 2+2 Banshee Axle -ZX-6R Rear Brake

02-11-2010, 09:28 PM	#10 (permalink)
cdocken02 Advanced Join Date: Nov 2009 Location: OKC Age: 30 Posts: 102 Rep Power: 45 Reputation:	Re: Yamaha blaster wiring man i am glad u wrote this i am going to be doing this when i put my bike all back together.

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