Mercury Optimax Diagnostic Guide., Page 22Get this manual
OPTIMAX DIAGNOSTIC GUIDE
Procedure 16
CYLINDER MISFIRE
NOTE: This test will run automatically once the user has entered cylinder number to testThe CYLINDER MISFIRE test helps the technician isolate problem cylinderPress the keySelect Function: 1-OIL PUMP PRIME 2-CYLINDER MISFIRE 3-OUTPUT LOAD TEST 4-RESET BREAK-IN
The CYLINDER MISFIRE screen will appearTHIS TEST WILL DETERMINE IF CYLINDER IS FIRINGCONTINUE? 1=YES 2=NO