Ignition Systems
WARNING: This page does not describe the selected car, but rather 26 other vehicles, including the 1999 Mercury Tracer, 1999 Mercury Sable, 1999 Mercury Mystique, 1999 Mercury Mountaineer, and 1999 Mercury Grand Marquis. However, it is still accessible from the selected car via links, so may be relevant.
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For additional information and descriptions, see IGNITION SYSTEMS in THEORY & OPERATION - ECC-V article
Faults in ignition system may set a Diagnostic Trouble Code. See QUICK TEST in SELF-DIAGNOSTICS - EEC-V article. If any DTCs are present, perform appropriate system test. If no DTCs are present, check secondary ignition system. See TEST JB under SYSTEM TESTS in SELF-DIAGNOSTICS - EEC-V article.