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
If it fails: lemon-manuals.org.ua

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EEC-IV Monitor Box

EEC-IV Monitor Box:

This monitor box, once installed and set up according to the vehicles identification and calibration, actuates one of the EEC-IV System's diagnostic test sequence. Allows the technician to monitor any and all system and/or component operations, while the vehicle is being driven or is stationary.