{"model":"mk3","model_name":"MK3 Supra","vehicle":"Toyota Supra A70 (1986.5–1992, 7M-GE / 7M-GTE)","document":"Electrical Wiring Diagram","section":"OWD","section_name":"Overall Wiring Diagram","page":5,"pages_in_section":42,"title":"Ignition System Circuit","section_header":"Ignition System","ocr_text":"6\n7\n\nControl Clutch S/W (5-2)\nB-Y\nB/W\nB-Y\nB/W\nO\nB\nO\nB\nNGW\nBATT\nIDL\nVSV1\nLG-B\nINTAKE AIR CONTROL VSV\nLG-B\nB-R\nG\nVSV2\nTHW\nFUEL PRESSURE UP VSV\nR-L\nB-R\nVSV3\nEGR VSV\nR-B\nB-R\nR\nVSV\nVTA\nB-O\nSTA\nW-Y\nB-R\nB-R\n+B\nISC1\nL-R\n+B1\nISC3\nR-B\nB-R\nVC\nISC4\nG-W\nISC2\nISC VALVE\nKS\nCHECK ENGINE\n(COMB. METER)\nE2\nGR-G\nFrom \"GAUGE\" Fuse\n(2-5)\nW\nTHA\nGR-G\nFrom Super Monitor\nB-O\nB-O\nComputer (2-8)\nKNK\nIG\nL-R\nL-R\nFrom \"IGN\" Fuse (1-7)\nA/C\nR-W\nR-W\nFrom A/C Amplifier (7-7)\nTDCS\nR\nTo TEMS\nB\nComputer (3-7)\nV\nL1\nB\nFP\nL2\nB\nTo ECT ECU (2-5)\nL3\nR-W\nDEF\nY\nR-Y\nR-G\nFrom Defogger Relay (2-4)\nR\nL4\nR\nFrom Headlight Relay (5-7)\nVF\nSPD\nR-Y\nTo Speed Sensor (2-1)\nECT\nR\nR-Y\nTo ECT ECU (2-5)\nOX\nIGT\nLG\nIGF\nLG-B\nT\nE1\nR\nG1\nNE\nB\nG\nB\nG2\nY\n#30\n#40\n#10\nEO1\nW-B\nST1\nEO2\nW-B\n\nIGNITION COIL\nW/ IGNITER\n\nIGNITION\nCOOL\n\nB-O\n\nNOISE FILTER\nB\n\nIGNITER\n\nLG\nB\nB\nLG-B\nB\nB\nB\nL\nL\nY\n\nDISTRIBUTOR\n\nWB\n\nTo Super Moni\nTo Tachometer\nTo Check Cont","image":"https://tsrm.sasquatchvc.com/images/mk3-ewd/OWD/OWD_005.png","url":"https://tsrm.sasquatchvc.com/mk3/ewd/OWD/5","prev":{"page":4,"url":"https://tsrm.sasquatchvc.com/mk3/ewd/OWD/4","api":"https://tsrm.sasquatchvc.com/api/pages/mk3/ewd/OWD/4"},"next":{"page":6,"url":"https://tsrm.sasquatchvc.com/mk3/ewd/OWD/6","api":"https://tsrm.sasquatchvc.com/api/pages/mk3/ewd/OWD/6"},"section_url":"https://tsrm.sasquatchvc.com/mk3/ewd/OWD","section_api_pages":["https://tsrm.sasquatchvc.com/api/pages/mk3/ewd/OWD/1","https://tsrm.sasquatchvc.com/api/pages/mk3/ewd/OWD/2","https://tsrm.sasquatchvc.com/api/pages/mk3/ewd/OWD/3","https://tsrm.sasquatchvc.com/api/pages/mk3/ewd/OWD/4","https://tsrm.sasquatchvc.com/api/pages/mk3/ewd/OWD/5","https://tsrm.sasquatchvc.com/api/pages/mk3/ewd/OWD/6","https://tsrm.sasquatchvc.com/api/pages/mk3/ewd/OWD/7","https://tsrm.sasquatchvc.com/api/pages/mk3/ewd/OWD/8","https://tsrm.sasquatchvc.com/api/pages/mk3/ewd/OWD/9","https://tsrm.sasquatchvc.com/api/pages/mk3/ewd/OWD/10","https://tsrm.sasquatchvc.com/api/pages/mk3/ewd/OWD/11","https://tsrm.sasquatchvc.com/api/pages/mk3/ewd/OWD/12","https://tsrm.sasquatchvc.com/api/pages/mk3/ewd/OWD/13","https://tsrm.sasquatchvc.com/api/pages/mk3/ewd/OWD/14","https://tsrm.sasquatchvc.com/api/pages/mk3/ewd/OWD/15","https://tsrm.sasquatchvc.com/api/pages/mk3/ewd/OWD/16","https://tsrm.sasquatchvc.com/api/pages/mk3/ewd/OWD/17","https://tsrm.sasquatchvc.com/api/pages/mk3/ewd/OWD/18","https://tsrm.sasquatchvc.com/api/pages/mk3/ewd/OWD/19","https://tsrm.sasquatchvc.com/api/pages/mk3/ewd/OWD/20","https://tsrm.sasquatchvc.com/api/pages/mk3/ewd/OWD/21","https://tsrm.sasquatchvc.com/api/pages/mk3/ewd/OWD/22","https://tsrm.sasquatchvc.com/api/pages/mk3/ewd/OWD/23","https://tsrm.sasquatchvc.com/api/pages/mk3/ewd/OWD/24","https://tsrm.sasquatchvc.com/api/pages/mk3/ewd/OWD/25","https://tsrm.sasquatchvc.com/api/pages/mk3/ewd/OWD/26","https://tsrm.sasquatchvc.com/api/pages/mk3/ewd/OWD/27","https://tsrm.sasquatchvc.com/api/pages/mk3/ewd/OWD/28","https://tsrm.sasquatchvc.com/api/pages/mk3/ewd/OWD/29","https://tsrm.sasquatchvc.com/api/pages/mk3/ewd/OWD/30","https://tsrm.sasquatchvc.com/api/pages/mk3/ewd/OWD/31","https://tsrm.sasquatchvc.com/api/pages/mk3/ewd/OWD/32","https://tsrm.sasquatchvc.com/api/pages/mk3/ewd/OWD/33","https://tsrm.sasquatchvc.com/api/pages/mk3/ewd/OWD/34","https://tsrm.sasquatchvc.com/api/pages/mk3/ewd/OWD/35","https://tsrm.sasquatchvc.com/api/pages/mk3/ewd/OWD/36","https://tsrm.sasquatchvc.com/api/pages/mk3/ewd/OWD/37","https://tsrm.sasquatchvc.com/api/pages/mk3/ewd/OWD/38","https://tsrm.sasquatchvc.com/api/pages/mk3/ewd/OWD/39","https://tsrm.sasquatchvc.com/api/pages/mk3/ewd/OWD/40","https://tsrm.sasquatchvc.com/api/pages/mk3/ewd/OWD/41","https://tsrm.sasquatchvc.com/api/pages/mk3/ewd/OWD/42"],"note":"OCR transcript of a scanned Toyota factory manual page; verify critical values (torque specs, part numbers) against the image."}