{"model":"mk3","model_name":"MK3 Supra","vehicle":"Toyota Supra A70 (1986.5–1992, 7M-GE / 7M-GTE)","document":"Electrical Wiring Diagram","section":"S2","section_name":"Starting and Ignition Systems","page":3,"pages_in_section":4,"title":"Starting and Ignition Systems","section_header":"Starting and Ignition Systems","ocr_text":"2 STARTING AND IGNITION SYSTEMS\n\nⒶ IGNITION S/W\n4-1: CLOSED WITH IGNITION S/W AT ST POSITION\n8-7: CLOSED WITH IGNITION S/W AT IG OR ST POSITION\nⒷ STARTER RELAY\n2-4: CLOSED WITH CLUTCH START S/W ON AND IGNITION S/W AT ST POSITION\nⒸ CLUTCH START S/W (M/T)\n2-1: CLOSED WITH CLUTCH PEDAL FULLY DEPRESSED\nSTARTER\nPOINTS CLOSED WITH CLUTCH START S/W ON AND IGNITION S/W AT ST POSITION\nⒹ NEUTRAL START S/W (A/T)\n1-2,2-3: CLOSED WITH A/T SHIFT LEVER IN P OR N POSITION\nⒺ COLD START INJECTOR\n2-1: 12 VOLTS WHILE START INJECTOR TIME S/W IS CLOSED AND STARTER CRANKING\nⒻ START INJECTOR TIME S/W\nPOINTS OPEN ABOVE 22°C (72°F)\n2-1: APPROX. 30-50Ω BELOW 22°C(72°F)\n2-1: APPROX. 70-90Ω ABOVE 22°C(72°F)\n2-GROUND: APPROX. 30-90Ω\n\nⒶBLACK\n[Connector diagram with pins 1,4,7,8]\n\nⒸ\n[Connector diagram with pins 1,2]\n\nⒹGREEN\n[Connector diagram with pins U2,3U4]\n(R/B NO.4)\n\nⒺBLACK\n[Connector diagram with pins 1,2]\n(J/B NO.2)\n\nⒻ\n[Connector diagram with pins 2,3]\n\nⒼBLACK\n[Connector diagram with pins 1,2]\n\nⒽBROWN\n[Connector diagram with pins 1,2]\n\nⒾ\n[Connector diagram with pins 3,10]\n\nⒿGREEN\n[Connector diagram with pins U2,3U4]\n\nⓀⓁYELLOW\n[Connector diagram with pins 2,3,4,5,6,7,12]\n\nⓁ\n[Connector diagram with single pin]\n\nⓂBROWN\n[Connector diagram]\n\nⓃⓁ\n[Connector diagram with pins 1,2]\n\nⓄⓄⒾGREEN\n[Connector diagram with pins U2,3U4]\n\nⓅGREEN\n[Connector diagram with pins 1,2,3,4,6]\n\nⓆYELLOW\n[Connector diagram with pin 6]\n\nⓇBLACK\n[Connector diagram with pins 3,18]\n\nⓈBLACK\n[Connector diagram with pins 1,2]\n\nⓉ\n[Connector diagram with pins 2,7]\n\nⓊ\n[Connector diagram with pins 2,3,7]\n\nⓋ\n[Connector diagram with pins 7]\n\nⓌBLACK\n[Connector diagram with pins 1,2]","image":"https://tsrm.sasquatchvc.com/images/mk3-ewd/S2/S2_003.png","url":"https://tsrm.sasquatchvc.com/mk3/ewd/S2/3","prev":{"page":2,"url":"https://tsrm.sasquatchvc.com/mk3/ewd/S2/2","api":"https://tsrm.sasquatchvc.com/api/pages/mk3/ewd/S2/2"},"next":{"page":4,"url":"https://tsrm.sasquatchvc.com/mk3/ewd/S2/4","api":"https://tsrm.sasquatchvc.com/api/pages/mk3/ewd/S2/4"},"section_url":"https://tsrm.sasquatchvc.com/mk3/ewd/S2","section_api_pages":["https://tsrm.sasquatchvc.com/api/pages/mk3/ewd/S2/1","https://tsrm.sasquatchvc.com/api/pages/mk3/ewd/S2/2","https://tsrm.sasquatchvc.com/api/pages/mk3/ewd/S2/3","https://tsrm.sasquatchvc.com/api/pages/mk3/ewd/S2/4"],"note":"OCR transcript of a scanned Toyota factory manual page; verify critical values (torque specs, part numbers) against the image."}