Cushman 646442 Owner's Manual page 69

FAULT
FAULT
LAmp CODE
ECT(*).SENSoR.HI
31
ECT(*).SENSoR.Lo
32 EEpRoM.Rw.FAILuRE
33 HIGH.bATTERy.voLTAGE
34 LoSS.oF.SpEEd
MAp(*).SENSoR.HI
35
MAp(*).SENSoR.Lo
41 MAp(*).powER.SuppLy(5v-2)
42 ovERSpEEd
43 ovER.TEMpERATuRE
poSITIoN.SENSoR.HI
44
poSITIoN.SENSoR.Lo
(*).. MAp.sensor.:.Air.pressure.sensor../..ApS.:.Actuator.position.Sensor../..ECT.:.Engine.Coolant.Temp.
(*1).. w hen. engine. coolant. temp.. is. higher. than. 110°C. over. 5sec,. engine. goes. to. limp. home. mode. for. 180sec. to. prevent.
engine.over.heat..Nevertheless,.engine.coolant.temperature.is.not.lower.than.110°C.after.180sec,.engine.will.shut.down.
DESCRipTiON
Activated.when.engine.coolant.temperature.input.
goes outside configured range for at least 100ms.
Activated. when. internal. device. memory. hard-
ware. failure. is. detected.. This. issue. will. also.
cause. CoNFIGuRATIoN. fault. which. result. in.
engine.shutdown.
Activated when battery voltage exceeding
16.2v.is.detected.over.60sec.
Mpu. (Magnetic. pick. up). sensor. failure. acti-
vated.when.sudden.drop.of.engine.speed.input.
frequency.is.detected.
•.Mpu.wiring.issue.:.Check.or.replace.Mpu.wire.
•.Mpu.damaged.:.Check.or.replace.Mpu.sensor.
Activated.when.Air.pressure.Sensor.power.sup-
ply.output.short.to.ground.for.at.least.100ms.is.
detected.
Activated when configured engine speed limit is
reached.for.at.least.100ms..(3C100:.3,400rpm,.
3A139:.3,000rpm)
Activated.when.engine.coolant.temperature.is.
higher.than.110°C.longer.than.180sec.
Activated.when.the.ApS.input.goes.outside.a.
configured range for at least 100ms.
(1000.AdC./.500.AdC)
FEATuRES.ANd.CoNTRoLS
ACTiON
CEL.Limp.Home.(1,200rpm).or.
Shut.down.(*1)
CEL
CEL
CEL.Limp.Home.(1,200rpm)
CEL
CEL
CEL
CEL.Limp.Home.(1,200rpm).or.
Shut.down.(*1)
CEL.Limp.Home.(1,200rpm)
4
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4