1GR-FE ENGINE CONTROL SYSTEM – SFI SYSTEM SFI SYSTEM
1GR-FE ENGINE CONTROL SYSTEM – SFI SYSTEMES–1SFI SYSTEMPRECAUTION1.2.INITIALIZATIONNOTICE: Perform the RESET MEMORY (AT initialization)when replacing the automatic transmissionassembly, engine assembly or ECM (See page AT19). Perform the REGISTRATION (VIN registration)when replacing the ECM (See page ES-15). If the ECM has been replaced or RESET MEMORY(AT initialization) has been performed, set up thefunction of the ATF (Automatic TransmissionFluid) temperature warning light (See page AT-19).HINT:Initialization can not be completed by only removing thebattery.FOR USING INTELLIGENT TESTERCAUTION:Observe the following items for safety reasons: Read its instruction books before using the tester. Prevent the tester cable from being caught on thepedals, shift lever and steering wheel when drivingwith the tester connected to the vehicle. When driving the vehicle for testing purposes usingthe tester, two persons are required. One is for drivingthe vehicle, and the other operates the tester.3.CableNegative (-)Battery TerminalD033496E01DISCONNECT AND RECONNECT CABLE OFNEGATIVE BATTERY TERMINAL(a) Before performing electronic work, disconnect thecable from the negative (-) battery terminal in orderto prevent it from shorting and burning out.(b) Before disconnecting and reconnecting the batterycable, turn the ignition switch OFF and the headlightdimmer switch OFF. Then loosen the terminal nutcompletely. Do not damage the cable or terminal.(c) When the battery cable is disconnected, the clockand radio settings and stored DTCs are erased.Therefore, before disconnecting the battery cable,make a notes of them.NOTICE:When the cable is disconnected from the negative (-)battery terminal, initialize the following system(s) afterthe cable is reconnected.System nameSee procedureMETER / GAUGE SYSTEMME-10ES
ES–21GR-FE ENGINE CONTROL SYSTEM – SFI SYSTEMDEFINITION OF TERMSTermsESDefinitionsMonitor DescriptionDescription of what ECM monitors and how detects malfunctions (monitoring purpose anddetails)Related DTCsA group of diagnostic trouble codes that are output by ECM based on same malfunctiondetection logic.Typical Enabling ConditionsPreconditions that allow ECM to detect malfunctions.With all preconditions satisfied, ECM sets DTC when monitored value(s) exceeds malfunctionthreshold(s)Sequence of OperationOrder of monitor priority, applied if multiple sensors and components involved in singlemalfunction detection process.Each sensor and component monitored in turn and not monitored until previous detectionoperation completed.Required Sensors/ComponentsSensors and components used by ECM to detect each malfunction.Frequency of OperationNumber of times ECM checks for each malfunction during each driving cycle."Once per driving cycle" means ECM only performs checks for that malfunction once duringsingle driving cycle."Continuous" means ECM performs checks for that malfunction whenever enabling conditionsmet.DurationMinimum time for which ECM must detect continuous deviation in monitored value(s) in order toset DTC. Timing begins when Typical Enabling Conditions met.Malfunction ThresholdsValues, beyond which, ECM determines malfunctions exist and sets DTCs.MIL OperationTiming of MIL illumination after defect detected."Immediate" means ECM illuminates MIL as soon as malfunction detected."2 driving cycles" means ECM illuminates MIL if same malfunction detected second time duringnext sequential driving cycle.
ES–31GR-FE ENGINE CONTROL SYSTEM – SFI SYSTEMPARTS LOCATIONENGINE ROOM RELAY BLOCK- EFI RELAYCHARCOAL CANISTER- FUEL PUMP RELAY- CANISTER PUMP MODULE- EFI FUSE- ETCS FUSE- STARTER RELAYPARK / NEUTRAL POSITION SWITCH- STARTER NO. 2 FUSECANISTER FILTER(FOR AUTOMATIC TRANSMISSION)ACIS VSVAIR FUEL RATIO SENSOR(BANK 1 SENSOR 1)FUEL PUMPVOLTAGE INVERTERMASS AIR FLOW METERFUEL PUMP RESISTORHEATED OXYGEN SENSOR(BANK 2 SENSOR 2)PURGE VSVTHROTTLE BODYAIR FUEL RATIO SENSOR(BANK 2 SENSOR 1)HEATED OXYGEN SENSOR (BANK 1 SENSOR 2)A133445E01ES
ES–41GR-FE ENGINE CONTROL SYSTEM – SFI SYSTEMKNOCK SENSOR (BANK 1)ESIGNITION COILFUEL INJECTORVVT SENSOR (BANK 1)CAMSHAFT TIMINGOIL CONTROL VALVE(BANK 1)ENGINE COOLANTTEMPERATURE SENSORKNOCK SENSOR (BANK 2)CAMSHAFT TIMING OIL CONTROLVALVE (BANK 2)VVT SENSOR (BANK 2)CRANKSHAFT POSITION SENSORA115960E02
ES–51GR-FE ENGINE CONTROL SYSTEM – SFI SYSTEMMAIN BODY ECU:(DRIVER SIDE JUNCTION BLOCK)- IGN FUSECOMBINATION METERESECMIGNITION SWITCHACCELERATOR PEDALSTOP LIGHT SWITCHDLC3CLUTCH START SWITCH(FOR MANUAL TRANSMISSION)A133444E02
ES–61GR-FE ENGINE CONTROL SYSTEM – SFI SYSTEMSYSTEM DIAGRAMIgnition ST1Combination MeterSTA(*1) NSWESWClutch StartSwitch (*2)AM1TACHSPDMILTHWOPI (*3)OILWALTVVT OCV (Bank 1)Park / Neutral (*1)Position SwitchSTAOC1 STAOC1VVT OCV (Bank 2)IGNIGSWMOC2 OC2Knock Sensor (Bank 1)C/OPNFCStarterKNK1EKNKKnock Sensor (Bank 2)KNK2EKN2FUEL PUMPFPRCKP SensorNE NE-MFuel PumpAB*1: For Automatic TransmissionFuel PumpResistor*2: For Manual TransmissionCD *3: w/ Cruise ControlA133449E01
A group of diagnostic trouble codes that are output by ECM based on same malfunction . ES–4 1GR-FE ENGINE CONTROL SYSTEM – SFI SYSTEM ES IGNITION COIL VVT SENSOR (BANK 1) VVT SENSOR (BANK 2) CAMSHAFT TIMING OIL CONTROL VALVE (BANK 2) . VVT OCV (Bank 1) VVT OCV (Bank 2) Knock Sensor (Bank
1.Engine Oil SABA 13 1.Engine Oil 8000 14 1.Engine Oil 6000 15 1.Engine Oil 3000 16 1.Engine Oil Alvand 17 1.Engine Oil Motor Cycle Engine Oil M-150 18 1.Engine Oil M-100 19 1.Engine Oil Gas Engine Oil CNG-BUS 20 1.Engine Oil G.I.C.X.LA 21 1.Engine Oil G.I.C.X. 22 1.Engine Oil Diesel Engine Oil Power 23 1.Engine Oil Top Engine 24
em-8 1gr-fe engine mechanical - valve clearance em valve clearance adjustment 1. disconnect cable from negative battery terminal 2. drain engine coolant (see page co-3) 3. remove v-bank cover (see page es-428)
37 Engine Control #5 38 Engine Control #6 39 Machine Control Module 40 Engine Control #7 41 Engine Control #8 42 Engine Control #9 43 Engine Control #10 47 Backup Engine Control 49 VIMS Main Module 50 VIMS Analysis Module 51 VIDS Main Module 52 Graphical Display Module #2 D6R Track-Type Tractor 9PN00001-UP (MACHINE) POWERED BY 3306 Engine(SEB .
EM-28 1GR-FE ENGINE MECHANICAL - TIMING CHAIN EM (b) Align the yellow mark link with the timing mark of the crankshaft timing link. (c) Align the orange mark links with the timing marks of the camshaft timing gears, and install the chain. 4. INSTALL NO. 2 CHAIN VIBRATION DAMPER (a) Install the 2 No. 2 chain vibration dampers. 5.
1gr-fe fuel – fuel injector fu–11 fu removal 1. discharge fuel system pressure (see page fu-1) 2. disconnect cable from negative battery terminal 3. drain engine coolant (see page co-3) 4. remove v-bank cover (see page es-428) 5. remove air cleaner a
The Aircraft Engine Design Project Fundamentals of Engine Cycles Ken Gould Spring 2009 Phil Weed 1. g GE Aviation Technical History GE Aircraft Engines U.S. jet engine U.S. turboprop engine Vibl tt iVariable stator engine Mach 2 fighter engine Mach 3 bomber engine High bypass engine
For details, refer to the 2001 Sequoia Repair Manual (Pub. No. RM832U).-56 ENGINE - 2UZ-FE ENGINE ENGINE CONTROL SYSTEM 1. General . The engine control system of the Sequoia’s 2UZ-FE engine and ’00 TOYOTA Tundra’s 2UZ-FE engine are compared below. System Outline ’01 Sequoia ’00 Toyota Tundra SFI
The American Board of Radiology . i The Diagnostic Radiology Milestone Project The Milestones are designed only for use in evaluation of resident physicians in the context of their participation in ACGME accredited residency or fellowship programs. The Milestones provide a framework for the assessment of the development of the resident physician in key dimensions of the elements of physician .
