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
BARO
Scan Tool Range
10 to
105 kPa 0.00 to
5.00 volts. The barometric pressure reading is determined from the
manifold absolute pressure (MAP) sensor signal that us monitored during key-up and wide-open throttle (WOT) conditions. The barometric pressure is used to adjust the fuel delivery and the spark advance to compensate for altitude changes.