Registered Forum User
500SD
Bikes: 999 Mono/1198S
Posts: 803
Join Date: Jun 2002
Location: Yorkshire
Mood: Messing with diagnostics
Whenever there are electrical gremlins with my 999 the first thing I change is the injector/coil/pump relay. It's found on the back of the battery box, behind the heat shield and below the starter relay. You need a 12v 4 pin micro relay.