PINPOINT TEST JE: Integrated Ignition Coil Pack A, B, or C Failure: Introduction: Notes
WARNING: This page does not describe the selected car, but rather 28 other vehicles, including the 2011 Mercury Milan, 2011 Mercury Mariner, 2011 Mercury Grand Marquis, 2011 Lincoln Town Car, and 2011 Lincoln Navigator. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
There is additional information available on this procedure. Please copy and paste the following URL into your Internet browser: mms://multimedia.ford.com/seopts/Service_Tips/ignition3.wmv.
This pinpoint test is intended to diagnose the following:
- ignition coil packs (12029)
- ignition coil harness
- IGN START/RUN circuit to coil packs
- powertrain control module (PCM) (12A650)