Hi morning got problem on my rst both wires to pump are earth traced wires to relay there all good but the switch side wire on relay little wire is earth before I take the dash out and trace the wire has anyone no were it goes to thanks Martyn

 

not overly familiar with the front end of rst where its triggered etc but at the age of these car would you not be better putting a new fuel pump harness in at minimal cost...that way you are deffo going to get the correct current to pump...? probably easier than tracing a fault[most of which are usually old immobilisers/hidden switches]