G9 wiring harness and igniter on a G2??

svmoore · 03-10-2011, 12:56 PM

the harness on my 86 g2 is basically pieced together here and there. i have a 94 g9 for parts and would like to use the harness since it is complete. is it the same wiring?

also, thought i read somewhere a g9 igniter is better than a g2...any clue??

yamahag9er · 03-10-2011, 01:56 PM

The G2 igniter I think has a rev limiter built into it. I say switch it over. If you have a good igniter off of the G9 have at it.

svmoore · 03-10-2011, 04:50 PM

thats what i was thinking too. unfortunately, this g9 harness is mint and my g2 wiring is all chopped of plugs/connectors. i am hoping i dont need anything else electronically...

yamahag9er · 03-10-2011, 07:50 PM

Do you have the G9 igniter or just the harness itself? If you don't have the igniter you could just change the igniter plugs on the harnesses.

svmoore · 03-11-2011, 12:49 PM

i have the igniter and the harness. they dont appear to be the same, different to the key switch. think i might just use the g9 igniter and connector.

sho305 · 03-11-2011, 02:23 PM

G9 has no rev limit, a couple of the wire colors are different I read. I think the wiring diagrams are posted here?

svmoore · 03-12-2011, 09:49 AM

Have the wiring diagrams in my manual, looks like I will have to eliminate the oil indicator and oil level switch. Gonna chop and see if she'll run...

svmoore · 03-12-2011, 12:33 PM

Eliminated 2 wires, but all is good. Seems like the cart has better throttle response now. Thanks for the help!!

yamahag9er · 03-12-2011, 05:35 PM

Good deal. Glad to hear that it worked out for you.

berthasquare · 03-12-2011, 05:43 PM

In an igniter, be it Yamaha G2-9, EZGO, Hyundai and Clubcar, (similar to 4-cycle EZGOs), there are only 5 basic wires you need. Two of them go to the pulsar. One is a ground wire. One is connected directly to a live wire (the solenoid is a source) and the last wire goes straight to one of the ignition coil terminals.

03-10-2011, 12:56 PM	#1
svmoore Gone Wild Join Date: Nov 2009 Location: Kentucky Posts: 287	G9 wiring harness and igniter on a G2?? the harness on my 86 g2 is basically pieced together here and there. i have a 94 g9 for parts and would like to use the harness since it is complete. is it the same wiring? also, thought i read somewhere a g9 igniter is better than a g2...any clue??

03-10-2011, 01:56 PM	#2
yamahag9er Fry's Golf Carts Join Date: Dec 2006 Location: Central Michigan Posts: 857	Re: G9 wiring harness and igniter on a G2?? The G2 igniter I think has a rev limiter built into it. I say switch it over. If you have a good igniter off of the G9 have at it.

03-10-2011, 04:50 PM	#3
svmoore Gone Wild Join Date: Nov 2009 Location: Kentucky Posts: 287	Re: G9 wiring harness and igniter on a G2?? thats what i was thinking too. unfortunately, this g9 harness is mint and my g2 wiring is all chopped of plugs/connectors. i am hoping i dont need anything else electronically...

03-10-2011, 07:50 PM	#4
yamahag9er Fry's Golf Carts Join Date: Dec 2006 Location: Central Michigan Posts: 857	Re: G9 wiring harness and igniter on a G2?? Do you have the G9 igniter or just the harness itself? If you don't have the igniter you could just change the igniter plugs on the harnesses.

03-11-2011, 12:49 PM	#5
svmoore Gone Wild Join Date: Nov 2009 Location: Kentucky Posts: 287	Re: G9 wiring harness and igniter on a G2?? i have the igniter and the harness. they dont appear to be the same, different to the key switch. think i might just use the g9 igniter and connector.

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03-11-2011, 02:23 PM	#6
sho305 Vegas modded 420 Join Date: Jun 2009 Location: West MI Posts: 15,443	Re: G9 wiring harness and igniter on a G2?? G9 has no rev limit, a couple of the wire colors are different I read. I think the wiring diagrams are posted here?

03-12-2011, 09:49 AM	#7
svmoore Gone Wild Join Date: Nov 2009 Location: Kentucky Posts: 287	Re: G9 wiring harness and igniter on a G2?? Have the wiring diagrams in my manual, looks like I will have to eliminate the oil indicator and oil level switch. Gonna chop and see if she'll run...

03-12-2011, 12:33 PM	#8
svmoore Gone Wild Join Date: Nov 2009 Location: Kentucky Posts: 287	Re: G9 wiring harness and igniter on a G2?? Eliminated 2 wires, but all is good. Seems like the cart has better throttle response now. Thanks for the help!!

03-12-2011, 05:35 PM	#9
yamahag9er Fry's Golf Carts Join Date: Dec 2006 Location: Central Michigan Posts: 857	Re: G9 wiring harness and igniter on a G2?? Good deal. Glad to hear that it worked out for you.

03-12-2011, 05:43 PM	#10
berthasquare Getting Wild Join Date: Apr 2010 Location: los angeles Posts: 126	Re: G9 wiring harness and igniter on a G2?? In an igniter, be it Yamaha G2-9, EZGO, Hyundai and Clubcar, (similar to 4-cycle EZGOs), there are only 5 basic wires you need. Two of them go to the pulsar. One is a ground wire. One is connected directly to a live wire (the solenoid is a source) and the last wire goes straight to one of the ignition coil terminals.

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