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)
Or, hide this message:
temporarily or
permanently
Storage of Program Data
Storage Of Program Data - M3.X SystemsIn it's unprogrammed basic state, the EPROM only contains the resident data. The resident data provides control module/EPROM identification to the programming software prior to programming.
When programmed, the EPROM is full of the required characteristic maps (
ignition timing, injection etc), control module constants, Identification data, etc.
