Club Car Precedent Maintenance And Service Manual

SECTION18—GASOLINEVEHICLE-TROUBLESHOOTING
ANDELECTRICALSYSTEM
18
GasolineVehicle-TroubleshootingandElectricalSystem
DANGER
•SeeGeneralWarningsonpage1-2.
WARNING
•SeeGeneralWarningsonpage1-2.
GENERALINFORMATION
WARNING
•TopreventdamagetotheECU,nevermixtheblackandgrayconnectorsthatattachtoit.Theblack
connectoristetheredtotheECUmountingplatetohelpavoidinstallingitinthegrayport.
ThissectioncontainstheinformationrequiredtocorrectlytroubleshoottheEFIgasvehicle.Inadditionto
troubleshooting,thissectioncontainsgeneralinformationontheelectricalsystemandthecircuitsoftheelectrical
system.
ACCESSORIES
Forcertainpoweredaccessories,usethe9-pinconnectorlocatedbehindtheinstrumentpanel.
FEATURESOFTHEELECTRONICFUELINJECTION(EFI)SYSTEM
•Closed-loopsystem,oxygen(O2)sensorincluded
•Controlsfuelpump,fuelinjector,malfunctionindicatorlight(MIL)
•Inputs:T emperature/ManifoldAbsolutePressure(TMAP),ThrottlePositionSensor(TPS),oxygen(O2)sensor,
cranksensor,ignitiontiming,cylinderheadtemp
•SeparateEFIwireharness
GROUNDLOCATIONS
Electricalgroundsarelocatedatthefollowingareas:
•AttheBattery:Thestarter/generator,voltageregulator,ECU,throttlepositionsensorandfuelpumpmoduleall
connecttothemainwireharnessandgoestotheB–batteryterminal.
•BetweenEngineandBattery:Theengineandchassiseachhaveaseparateleadthatconnectstothemainwire
harnessandgoestotheB–batteryterminal.
•TopofFuelTank:ThefueltankhasaleadthatconnectstothemainwireharnessandgoestotheB–battery
terminal.
2020Precedent,Villager2and4MaintenanceandServiceManualPage18-1

Club Car Precedent Specifications

General

Power Source	Electric
Batteries	Six 8-volt (Electric)
Brakes	Mechanical Drum
Seating Capacity	2
Overall Length	91.5 in
Overall Width	47 in
Range	Up to 30 miles (depending on conditions)
Frame	Aluminum
Suspension	Leaf spring (front and rear)
Tires	18 x 8.5-8
Payload Capacity	800 lb