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
Knock Retard
Display shows knock retard from
0 to
45 degrees. Which indicates the amount of spark advance in degrees that the
PCM is removing from the Ignition Control (IC) in response to the Knock Sensor (KS) signal.