2002 Polaris Freedom, Virage, Genesis PWC Service Manual, Page 328Get this manual

2002 Polaris Freedom, Virage, Genesis PWC Service Manual, Page 328

Fuel Injection System FFIt DiagnosticsCylinder Drop TestsContinued When the engine is running above 2000 RPM, the Cylinder
CYLINDER DROP TESTING MENU 1) CYLINDER DROP TEST #1 CYL 2) CYLINDER DROP TEST #2 CYL 3) CYLINDER DROP TEST #3 CYL X) EXIT
CYLINDER DROP TEST RPM: 2250 SELECT THRU OR X: To Diagnose Misfire Run the engine under the conditions that cause the misfire
to occur and drop each cylinderWhen you drop the cylinder that is misfiring, the misfire will stopYou can focus on that cylinder
To Diagnose Low Performance or Rough Running: Run the engine under load (in the water at 2000-2500 RPM) and drop each cylinderWatch
the RPM on the screen or on the tachometerThe RPM drop will be substantially less on cylinder that is weakIf you drop cylinder
and the engine RPM does not change at all, that cylinder has problemWhen you are finished with the Cylinder Drop Testing