{"model":"mk2","model_name":"MK2 Supra","vehicle":"Toyota Supra A60 (1982–1986, 5M-GE)","document":"Repair Manual","section":"FI","section_name":"EFI System","page":1,"pages_in_section":80,"title":"EFI System","section_header":"EFI System","ocr_text":"EFI SYSTEM\n\nPage\nSYSTEM DESCRIPTION ................................................ FI-2\nPRECAUTIONS....................................................... FI-4\nINSPECTION PRECAUTIONS................................. FI-4\nTROUBLESHOOTING ............................................ FI-8\nDIAGNOSIS SYSTEM............................................ FI-22\nTROUBLESHOOTING WITH VOLT/ OHMMETER....... FI-28\nTROUBLESHOOTING FOR EFI ELECTRONIC\nCIRCUIT WITH VOLT/OHMMETER ..................... FI-29\nFUEL SYSTEM ...................................................... FI-44\nFuel Pump....................................................... FI-44\nCold Start Injector ............................................ FI-49\nPressure Regulator ........................................... FI-52\nInjector.......................................................... FI-53\nFuel Tank and Line............................................ FI-57\nAIR INDUCTION SYSTEM ..................................... FI-58\nAir Flow Meter ................................................. FI-58\nIdle Speed Control (ISC) Valve .......................... FI-60\nThrottle Body .................................................. FI-63\nELECTRONIC CONTROL SYSTEM ........................... FI-67\nLocation of Electronic Control Parts ................... FI-67\nMain Relay...................................................... FI-68\nCircuit Opening Relay........................................ FI-69\nSolenoid Resistor.............................................. FI-70\nStart Injector Time Switch ................................. FI-71\nWater Temp. Sensor .......................................... FI-72\nOxygen Sensor................................................. FI-73\nElectronic Controlled Unit (ECU) ........................ FI-75\nFuel Cut RPM................................................... 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