Right mate had this prob and its a right pain as the tds is used for starting and no vtec while the check light is on I just changed the dizzy for a recon one if you can get a seconhand one any b series will work if ya got the hanes manual it shows you how to check it all you need is a volt meter google ignition car parts then put ya reg plate in think the part number has got 86 in it there about £100 recon hope ya get it sorted