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Main Area => General GS500 Discussion => Topic started by: flair.14 on June 05, 2009, 05:56:28 PM

Title: test secondary wires on coil
Post by: flair.14 on June 05, 2009, 05:56:28 PM
Is it possible to test the secondary wires from the coil if it is totally disconnected from the bike (ie the coil is in your hand)? I suspect my coils are junk and I have an extra set that I could test but I would like to know if an OHM meter can save me some trouble.
Title: Re: test secondary wires on coil
Post by: bigfatcat on June 06, 2009, 02:59:56 PM
Haynes manual says:

primary winding resistance - 3 to 6 ohms

secondary                      -  18k to 30k ohms (with plug lead and cap)

" if the reading obtained is not within the range specified, it is likely the coil is defective. "

If withing those ranges, then the coil is pr'olly capable of proper operation .