Club Car Carryall 500 2019 Maintenance And Service Manual page 501

EFI Diagnostic Flow Diagram
START OF TEST
KEY ON
MALFUNCTION
INDICATOR LIGHT
ON
ARE FAULT CODES
PRESENT?
NO
DOES ENGINE START?
NO
CRANK ENGINE.
DOES MIL GO OFF?
YES
KEY OFF AND KEY ON. LISTEN
FOR FUEL PUMP.
DOES FUEL PUMP RUN?
YES
WHILE CRANKING, CHECK
IGNITION SYSTEM
SPARK?
YES
WHILE CRANKING, CHECK
INJECTOR FUEL DELIVERY.
WET SPARK PLUG?
YES
INSTALL IN-LINE PRESSURE
GAUGE AND KEY ON.
FUEL PRESSURE
IN SPECIFICATION?
17 690 15 Rev. --
NO
YES
YES MIL GOES OFF?
YES
NO
NO
NO
NO
NO
YES
KohlerEngines.com
PROCEED TO START OF TEST FOR RETEST
REFER TO DIAGNOSTIC AID #1
SYSTEM POWER
REFER TO
DIAGNOSTIC FAULT CODE SUMMARY
CLEAR CODES
REFER TO DIAGNOSTIC AID #3
NO
RUN/ON
OPERATE AT VARIOUS SPEED/
LOAD CONDITIONS
ARE FAULT CODES
PRESENT?
NO
END OF TEST
REFER TO DIAGNOSTIC AID #4
CRANKSHAFT POSITION SENSOR
REFER TO DIAGNOSTIC AID #5
FUEL PUMP
REFER TO DIAGNOSTIC AID #6
IGNITION SYSTEM
REFER TO DIAGNOSTIC AID #7
FUEL SYSTEM ELECTRICAL
REFER TO DIAGNOSTIC AID #8
FUEL SYSTEM
REFER TO DIAGNOSTIC AID #9
BASIC ENGINE
EFI SYSTEM
REFER TO DIAGNOSTIC
YES
FAULT CODE SUMMARY
CLEAR CODES
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