{"model":"mk4","model_name":"MK4 Supra","vehicle":"Toyota Supra A80 (1993–2002, 2JZ-GE / 2JZ-GTE)","document":"Repair Manual","section":"IGE","section_name":"Ignition System 2JZ-GE","page":7,"pages_in_section":18,"title":"Ignition Coil Inspection","section_header":"Ignition System — (2JZ-GE)","ocr_text":"IG–7\nIGNITION SYSTEM – (2JZ–GE)\n\nIGNITION COIL INSPECTION\n\nNOTICE: \"Cold\" and \"Hot\" in the following sentences express the temperature of the coils themselves. \"Cold\" is from–10°C (14°F) to 50°C (122°F) and \"Hot\" is from 50°C (122°F) to 100°C (212°F).\n\n1. DISCONNECT IGNITION COIL CONNECTOR\n2. DISCONNECT HIGH–TENSION CORD FROM IGNITION COIL\n3. INSPECT PRIMARY COIL RESISTANCE\nUsing an ohmmeter, measure the resistance between the positive (+) and negative (–) terminals.\nPrimary coil resistance:\n    Cold:\n        0.36–0.55 Ω\n    Hot:\n        0.45–0.65 Ω\nIf the resistance is not as specified, replace the ignition coil.\n\n4. INSPECT SECONDARY COIL RESISTANCE\nUsing an ohmmeter, measure the resistance between the positive (+) and high–tension terminals.\nSecondary coil resistance:\n    Cold:\n        9.0–15.4 kΩ\n    Hot:\n        11.4–18.1 kΩ\nIf the resistance is not as specified, replace the ignition coil.\n5. RECONNECT HIGH–TENSION CORD TO IGNITION COIL\n6. RECONNECT IGNITION COIL CONNECTOR\n\nOhmmeter\n\nPositive (+)\nTerminal\n\nDISTRIBUTOR INSPECTION\n\nNOTICE: \"Cold\" and \"Hot\" in the following sentences express the temperature of the coils themselves. \"Cold\" is from–10°C (14°F) to 50°C (122°F) and \"Hot\" is from 50° C (122°F) to 100°C (212°F).\n\n1. REMOVE DISTRIBUTOR CAP WITHOUT DISCONNECTING HIGH–TENSION CORDS\n2. REMOVE ROTOR","image":"https://tsrm.sasquatchvc.com/images/mk4/IGE/IGE_007.png","url":"https://tsrm.sasquatchvc.com/mk4/tsrm/IGE/7","prev":{"page":6,"url":"https://tsrm.sasquatchvc.com/mk4/tsrm/IGE/6","api":"https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/IGE/6"},"next":{"page":8,"url":"https://tsrm.sasquatchvc.com/mk4/tsrm/IGE/8","api":"https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/IGE/8"},"section_url":"https://tsrm.sasquatchvc.com/mk4/tsrm/IGE","section_api_pages":["https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/IGE/1","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/IGE/2","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/IGE/3","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/IGE/4","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/IGE/5","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/IGE/6","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/IGE/7","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/IGE/8","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/IGE/9","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/IGE/10","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/IGE/11","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/IGE/12","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/IGE/13","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/IGE/14","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/IGE/15","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/IGE/16","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/IGE/17","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/IGE/18"],"note":"OCR transcript of a scanned Toyota factory manual page; verify critical values (torque specs, part numbers) against the image."}