im new to this forum obviously. But i have a 1993 Yamaha xj600s Seca II. i cant get any spark in the plugs. I have tested everything electrical on the bike and still come up short for an answer to why there is no spark. i have concluded that i think its the TCI box. But the only way to test one basically is to hook the TCI box up to a running bike and see if the running bike still gets spark. i need to find someone who has this bike in or around the Phoenix, AZ area so i can test my two TCI boxes and make sure there bad before i make an investment in a new box. Anyone who helps gets 20 bucks, and ill drive to you.

Thanks Alot.

Derek.

Derek,

Can't help you because I am over here in blighty but there is much wisdom about the Seca II (XJ600S Diversion) on this site.

http://www.yamahadiversions.com/

Post there and somebody will help with/confirm your diagnosis.

Ed

to the forum Derek

Here's a SECA2 specific site from here in the states that I frequented for a bit.

Seem to be pretty knowledgeable there too