2000 Polaris Virage TX, SLX, Pro 1200, Genesis, Genesis FFI Personal Watercraft Service Manual, Page 290Get this manual

2000 Polaris Virage TX, SLX, Pro 1200, Genesis, Genesis FFI Personal Watercraft Service Manual, Page 290

http:ReadManm FFI1M FUEL INJECTION Action StepsFuel System Step 2: Check Fuel PumpConnect 100 psi (690 kPa) gauge to pressure
seal in connectorStep 3: Injector Static TestAUse FFI1M Diagnostic Software to actuate injectors while listening for an audible
clickSee Software User's Guide, Chapter 9Results: No injectors fireperform voltage supply testsSee Step 5All injectors react
correctly, and consistentlyTest finishedSome injectors do not operateMonitor EMM signal lead at injector using an inductive
timing lightBe sure to clip onto only one wire per injector NOTE: Some timing lights may not flash consistently during crankingTiming
light pickup orientation can also affect results, and should be tried both waysAny flashes in either case indicate injector
and its signal are probably okayVerify-by testing with engine running Light flashes indicating signal is OKSuspect injectorPerform
Drop testreplace injector Light does not flashsuspect an open circuit in either the injector coil, signal lead, or damaged