Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

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CMP FMEM





CMP FMEM

Figure 56: Coil On Plug For Crown Victoria/Grand Marquis, Town Car, 4.6L Mustang, 3.0L 4V Taurus/Sable, LS6/LS8, Continental, 4.6L/5.4L/6.8L E/F Series, Expedition/Navigator, Excursion:






During CMP FMEM the COP ignition works the same as during engine crank. This allows the engine to operate without the PCM knowing if cylinder one is under compression or exhaust.