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
Spark
Scan Tool Range 64 to 64. Displays the amount the
PCM commands the spark advance on the IC circuit. The PCM computes the desired spark advance using the following: (1) Engine coolant temperature, (2) Engine speed (RPM), (3) Load, (4) Vehicle speed.