Hi not sure what or where the throttle possisin switch is lol sorry to sound dim , I'm just a DIYer who loves to breath life in to old bikes that need love again , and I've always wanted a NSR and got one that needs love and very temperamental !
The thing is that when I first got the bike the servo primed for about 2seconds
Simaler to my TZR 250 witch primes for around 4 seconds on the turn of the key !
I'll try TPS tomorrow once I work out where it is
Many thanks