EDIS (DISTRIBUTORLESS)

WARNING: This page does not describe the selected car, but rather 12 other vehicles, including the 2001 Mercury Sable, 2001 Mercury Grand Marquis, 2001 Mercury Cougar, 2001 Lincoln Town Car, and 2001 Lincoln LS. However, it is still accessible from the selected car via links, so may be relevant.

NOTE: Continental, Crown Victoria, Grand Marquis, Mustang and Town Car (4.6L), Sable and Taurus (3.0L 4V), and LS use Coil On Plug (COP). COP faults should set a DTC. For additional testing, see TEST JF in SELF-DIAGNOSTICS - EEC-V - CNG & GASOLINE article.

Spark Check

Perform self diagnostic QUICK TEST to check for ignition-related fault codes, and repair as necessary. See QUICK TEST in SELF-DIAGNOSTICS - EEC-V - CNG & GASOLINE article. If no fault codes are retrieved, check ignition system wiring harness for damage or loose connectors. See WIRING DIAGRAMS article. Clean or repair connectors as necessary.
If wiring and connectors are okay, use Neon Bulb Spark Tester (D8IP-6666-A ) to check for spark at each spark plug while cranking engine. If spark is strong and consistent at each spark plug (one spark per crankshaft revolution), ignition system is okay. If spark is not present, see TEST A in SELF-DIAGNOSTICS - EEC-V - CNG & GASOLINE article.