I have a 91 Yamaha 250 TXRP went to go out today and no start, will turn over, also no choke, no fuel pump and the t&t switch on the cowl is inop, it works from the shifter. check all grounds, fuses are good connection are good, by passed the dead man and nsw. driving me nuts 80 degs out and the reds are bitting. Thanks for any help