{"model":"mk2","model_name":"MK2 Supra","vehicle":"Toyota Supra A60 (1982–1986, 5M-GE)","document":"Repair Manual","section":"FI","section_name":"EFI System","page":76,"pages_in_section":80,"title":"EFI System","section_header":"EFI System — Electronic Control System","ocr_text":"FI-76\n\nEFI SYSTEM — Electronic Control System\n\nTerminals\tSTD Voltage\t\tCondition\n\nBAT — E1\t\t\t\t—\n\n+B — E1\t10 — 14\t\t\n\nIG S/W — E1\t\tIG S/W ON\t—\n\nM.REL — E1\t\t\t\t—\n\nIDL — E2\t4 — 6\t\tThrottle valve open\n\nVTA — E2\t0.1 — 1.0\t\tThrottle valve fully closed\n\n\t4 — 5\tIG S/W ON\tThrottle valve fully opened\n\nVc — E2\t4 — 6\t\t—\n\n\t4 — 5\t\tMeasuring plate fully closed\n\nVs — E2\t0.02 — 0.08\t\tMeasuring plate fully open\n\n\t2 — 4\t\tIdling\n\n\t0.3 — 1.0\t\t3,000 rpm\n\nTHA — E2\t1 — 2\tIG S/W ON\tIntake air temperature 20°C (68°F)\n\nTHW — E1\t0.1 — 0.5\t\tCoolant temperature 80°C (176°F)\n\nSTA — E1\t6 — 12\t\tIG S/W ST position\n\nNo. 10\nNo. 20 — E1\t9 — 14\tIG S/W ON\t—\n\nIGt — E1\t0.7 — 1.0\t\tCranking or idling\n\nISC1\n|\nISC2 — E1\t9 — 14\tIG S/W ON\t—\n\nISC4\t9 — 14\t\t2 — 3 secs. after engine off\n\n+B — EGR\t10 — 13\tIG S/W ON\t—\n\n\t0\t\tStart engine and warm up oxygen sensor\n\n\t0\t\tShift position P or N range (for A/T)\n\n\t10 — 14\tIG S/W ON\tEx. P or N range (for A/T)\n\nN/C — E1\t0\t\tClutch pedal not depressed (for M/T)\n\n\t10 — 14\t\tClutch pedal depressed (for M/T)\n\n\t9 — 11\t\tCranking\n\nT — E1\t4 — 6\tIG S/W ON\tCheck connector not short\n\n\t0\t\tCheck connector 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transcript of a scanned Toyota factory manual page; verify critical values (torque specs, part numbers) against the image."}