{"model":"mk3","model_name":"MK3 Supra","vehicle":"Toyota Supra A70 (1986.5–1992, 7M-GE / 7M-GTE)","document":"Repair Manual","section":"IG","section_name":"Ignition System","page":11,"pages_in_section":26,"title":"Ignition System","section_header":"Ignition System — On-Vehicle Inspection (7M-GTE)","ocr_text":"6. REMOVE IGNITION COIL COVER\n(a) Remove the oil filler cap.\n(b) Remove the five nuts and ignition coil cover.\n\n7. REMOVE IGNITION COIL WITH BRACKET\n(a) Remove the nut.\n(b) Disconnect the No. 1 and No. 2 high-tension cords from the ignition coil and clamp.\n(c) Remove the ignition coil with bracket and high-tension cords.\n(d) Remove the No. 1 and No. 2 high-tension cords from spark plugs.\n\n8. REMOVE SPARK PLUGS\n\n9. PERFORM SPARK TEST\n(a) Install the oil filler cap.\n(b) Install the spark plugs to each high-tension cord.\n(c) Ground the spark plug.\n(d) Disconnect the solenoid resistor and cold start injector connector.\n(e) See if a spark occurs while engine is being cranked.\n\nINSPECTION OF HIGH-TENSION CORDS\n\nUsing an ohmmeter, measure the resistance.\nMaximum resistance: 25 kΩ per cord\nIf resistance exceeds maximum, check the terminals.\nIf necessary, replace the high-tension cord.\n\nINSPECTION OF SPARK PLUGS\n(See pages IG-7,8)","image":"https://tsrm.sasquatchvc.com/images/mk3/IG/IG_011.png","url":"https://tsrm.sasquatchvc.com/mk3/tsrm/IG/11","prev":{"page":10,"url":"https://tsrm.sasquatchvc.com/mk3/tsrm/IG/10","api":"https://tsrm.sasquatchvc.com/api/pages/mk3/tsrm/IG/10"},"next":{"page":12,"url":"https://tsrm.sasquatchvc.com/mk3/tsrm/IG/12","api":"https://tsrm.sasquatchvc.com/api/pages/mk3/tsrm/IG/12"},"section_url":"https://tsrm.sasquatchvc.com/mk3/tsrm/IG","section_api_pages":["https://tsrm.sasquatchvc.com/api/pages/mk3/tsrm/IG/1","https://tsrm.sasquatchvc.com/api/pages/mk3/tsrm/IG/2","https://tsrm.sasquatchvc.com/api/pages/mk3/tsrm/IG/3","https://tsrm.sasquatchvc.com/api/pages/mk3/tsrm/IG/4","https://tsrm.sasquatchvc.com/api/pages/mk3/tsrm/IG/5","https://tsrm.sasquatchvc.com/api/pages/mk3/tsrm/IG/6","https://tsrm.sasquatchvc.com/api/pages/mk3/tsrm/IG/7","https://tsrm.sasquatchvc.com/api/pages/mk3/tsrm/IG/8","https://tsrm.sasquatchvc.com/api/pages/mk3/tsrm/IG/9","https://tsrm.sasquatchvc.com/api/pages/mk3/tsrm/IG/10","https://tsrm.sasquatchvc.com/api/pages/mk3/tsrm/IG/11","https://tsrm.sasquatchvc.com/api/pages/mk3/tsrm/IG/12","https://tsrm.sasquatchvc.com/api/pages/mk3/tsrm/IG/13","https://tsrm.sasquatchvc.com/api/pages/mk3/tsrm/IG/14","https://tsrm.sasquatchvc.com/api/pages/mk3/tsrm/IG/15","https://tsrm.sasquatchvc.com/api/pages/mk3/tsrm/IG/16","https://tsrm.sasquatchvc.com/api/pages/mk3/tsrm/IG/17","https://tsrm.sasquatchvc.com/api/pages/mk3/tsrm/IG/18","https://tsrm.sasquatchvc.com/api/pages/mk3/tsrm/IG/19","https://tsrm.sasquatchvc.com/api/pages/mk3/tsrm/IG/20","https://tsrm.sasquatchvc.com/api/pages/mk3/tsrm/IG/21","https://tsrm.sasquatchvc.com/api/pages/mk3/tsrm/IG/22","https://tsrm.sasquatchvc.com/api/pages/mk3/tsrm/IG/23","https://tsrm.sasquatchvc.com/api/pages/mk3/tsrm/IG/24","https://tsrm.sasquatchvc.com/api/pages/mk3/tsrm/IG/25","https://tsrm.sasquatchvc.com/api/pages/mk3/tsrm/IG/26"],"note":"OCR transcript of a scanned Toyota factory manual page; verify critical values (torque specs, part numbers) against the image."}