{"model":"mk3","model_name":"MK3 Supra","vehicle":"Toyota Supra A70 (1986.5–1992, 7M-GE / 7M-GTE)","document":"Electrical Wiring Diagram","section":"S3","section_name":"EFI System","page":3,"pages_in_section":12,"title":"EFI SYSTEM(7M-GTE)","section_header":"EFI System","ocr_text":"3-1 [EFI] EFI SYSTEM(7M-GTE)\n\nB-R\n\nTCCS ECU\n+B1 13 B-R B-R\n+B 14 B-R\n7 VSV (FUEL PRESSURE UP)\nVSV2 11 R-L 1 2 B-R\nN VSV (EGR)\nVSV 9 R-B 1 2 B-R\nR\nOIL 18 Y-B TO OIL PRESSURE S/W\nA/C 20 L-R 15 L-R FROM A/C AMPLIFIER\nB1\nL1 23 B TO ECT ECU AND\nTEMS COMPUTER\nL2 22 R\nL3 21 R-W\nECT 17 R-Y TO ECT ECU\n16 1 B-O 16 B-O\nS/W B1\nW 19 GR-G 8 GR-G\nHI\nS\nSPD 7 P 3 Y-R\nHI\nDFC 1 V 10 V 8 R-Y 5 FROM DEFOGGER RELAY\nHI E2 IG\nLP 5 R-Y 19 R-Y 6 R-Y FROM HEADLIGHT RELAY\nB1 LD IF\nSEALED\nNE 4 L L 1\nG1 6 R R 2 2\nCAN POSITION\nSENSOR\nG- 7 B B 3\nG2 5 Y Y 4\nB-O FROM IGNITION S/W\nIG2\nI\nIGT 3 LG 2 3 B-O B-O 4\n1 2\nIGF 2 LG-B 1 L-R 1\n4 2\nIGDA 12 L-B 4 L-Y 2 IGNITION COIL W\n1 2\nIGDB 8 L-W 3 Y 3\n1 2\nG 2\nSTJ 2 G G G FROM COLD START\nINJECTOR\nEO1 5 W-B G FROM START INJECTOR\nTIME S/W\nEO2 10 W-B\nE1 7 BR\nW-B W-B\nBR\nBR W-B\nB\nW INTAKE\nW AIR MANIFOLD\n\n7.5A\nIGN\n\n2.5A\nGAUGE\n\n6 IF\n\n2 IF\n\n2 E3\n\nB-O\n\nJ/B\nNO.2\n\n13 SD\n\nC 8\nCHECK\nENGINE S\n\nB-R\n\n1-1\n\nB-O\n\nD\nNOISE\nFILTER B\n1 F\n2\n\nD\nNOISE\nFILTER S\n\nFLOOR\nCENTER","image":"https://tsrm.sasquatchvc.com/images/mk3-ewd/S3/S3_003.png","url":"https://tsrm.sasquatchvc.com/mk3/ewd/S3/3","prev":{"page":2,"url":"https://tsrm.sasquatchvc.com/mk3/ewd/S3/2","api":"https://tsrm.sasquatchvc.com/api/pages/mk3/ewd/S3/2"},"next":{"page":4,"url":"https://tsrm.sasquatchvc.com/mk3/ewd/S3/4","api":"https://tsrm.sasquatchvc.com/api/pages/mk3/ewd/S3/4"},"section_url":"https://tsrm.sasquatchvc.com/mk3/ewd/S3","section_api_pages":["https://tsrm.sasquatchvc.com/api/pages/mk3/ewd/S3/1","https://tsrm.sasquatchvc.com/api/pages/mk3/ewd/S3/2","https://tsrm.sasquatchvc.com/api/pages/mk3/ewd/S3/3","https://tsrm.sasquatchvc.com/api/pages/mk3/ewd/S3/4","https://tsrm.sasquatchvc.com/api/pages/mk3/ewd/S3/5","https://tsrm.sasquatchvc.com/api/pages/mk3/ewd/S3/6","https://tsrm.sasquatchvc.com/api/pages/mk3/ewd/S3/7","https://tsrm.sasquatchvc.com/api/pages/mk3/ewd/S3/8","https://tsrm.sasquatchvc.com/api/pages/mk3/ewd/S3/9","https://tsrm.sasquatchvc.com/api/pages/mk3/ewd/S3/10","https://tsrm.sasquatchvc.com/api/pages/mk3/ewd/S3/11","https://tsrm.sasquatchvc.com/api/pages/mk3/ewd/S3/12"],"note":"OCR transcript of a scanned Toyota factory manual page; verify critical values (torque specs, part numbers) against the image."}