OzVMX Forum

Marque Remarks => Yamaha => Topic started by: jimg1au on April 08, 2010, 09:49:15 am

Title: 1976 yz125x cdi problem need to troubleshoot
Post by: jimg1au on April 08, 2010, 09:49:15 am

hi
need ohms specs for my yz125x cdi.i bought it with the problem and po had no idea what happened.need to check everything before going ahead and geting stuff recoed
cheers
jim

Title: Re: 1976 yz125x cdi problem need to troubleshoot
Post by: jimg1au on April 12, 2010, 09:15:27 am

anyone help

Title: Re: 1976 yz125x cdi problem need to troubleshoot
Post by: crossedup2 on April 12, 2010, 10:46:45 pm

Hi Jim

I'll check my "X" coil ohm values tomorrow night. I had a similar problem when I got my bike. A quick check is to test the readings across the three wires from the stator. If I remember correctly I had one combination showed open circuit (no reading at all). One coil has two wires coming from it the other coil is in series with the first coil (joining wire from one coil to the other and then up to make third wire to CDI.)

Where's a piece of paper when you need it!!!!!

I'll get the readings for you.

Regards

Peter B

Title: Re: 1976 yz125x cdi problem need to troubleshoot
Post by: crossedup2 on April 13, 2010, 09:26:11 pm

Hi Jim

Coil values from the three leads.

White / Red = 90
Red / Brown = 472
White / Brown = 560

Hope it helps

Peter B

Title: Re: 1976 yz125x cdi problem need to troubleshoot
Post by: jimg1au on April 13, 2010, 09:29:49 pm

THANKS

Title: Re: 1976 yz125x cdi problem need to troubleshoot
Post by: jimg1au on April 14, 2010, 06:39:27 pm

they are stuffed sent them off to get rewound
thanks
jim