丰田RAV4发动机2GRFE培训.pptx

Model OutlineChassisBodyBody Electrical2GR-FE EngineContentsClick a Section TabModel OutlineChassisBodyBody Electrical2GR-FE EngineEngine OverallEngine Control SystemModel OutlineChassisBodyBody Electrical2GR-FE EngineEngine Overall2GR-FE EngineV6(60-degree),3.5-liter,24-valve,DOHC engine w/Dual VVT-i,ACIS and ETCS-iBasic construction and operation is same as 2GR-FE on 06 AVALON-A-KModel OutlineChassisBodyBody Electrical2GR-FE EngineEngine OverallSpecificationsItem2GR-FE(06 RAV4)2GR-FE(06 AVALON)No.of Cylinders and Arrangement6-Cylinder,V-typeValve Mechanism24-Valve DOHC,Chain Drive,Dual VVT-ICombustion ChamberPentroof TypeDisplacementcm3(cu.in.)3,456(210.9)Bore x stroke mm(in.)94.0 x 83.0(3.70 x 3.27)Compression Ratio10.8Max.Output kW rpm(HP rpm)200 6,200(268 6,200)Max.Torque Nm rpm(lb-ft rpm)336 4,700(248 4,700)-A-KModel OutlineChassisBodyBody Electrical2GR-FE EngineEngine Control SystemCharging ControlBattery temperature sensor is integrated into the battery current sensorBattery Temperature Sensor(Thermistor)-A-KModel OutlineChassisBodyBody Electrical2GR-FE EngineEngine Control SystemEvaporative Emission Control SystemService port is discontinuedRefueling Valvecanister FilterCanisterRestrictor PassageVent ValvePump ModuleEVAP ValveFuel TankFresh Air LinePressure SensorVacuum Pump and Pump MotorTo Intake ManifoldReference OrificeDiscontinued-A-KModel OutlineChassisBodyBody Electrical2GR-FE EngineEngine Control SystemCooling Fan ControlTowing package model:2 cooling fan ECUs for 2 fansOther model:1 cooling fan ECU for 2 fansTowing Package ModelOther ModelCooling Fan MotorsStepless ControlFan Speed SignalMECMCooling Fan ECUMCooling Fan MotorsStepless ControlFan Speed SignalMECMCooling Fan ECUMCooling Fan ECU-A-KModel OutlineChassisBodyBody Electrical2GR-FE EngineEngine Control SystemECMECM is located at engine compartment-A-KWater Proof Connector