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
MAP
The scan tool range is
0-145 kPa/ 0.0-6.99 Volts: The Manifold Absolute Pressure
(MAP) sensor measures the change in the intake manifold pressure. The scan tool displays MAP sensor input as pressure (kPa) or voltage. When the MAP sensor signal circuit is open, the scan tool MAP sensor voltage display can read as high as
6.99 volts: This is caused by the scan tool software and should be considered normal. The actual signal circuit voltage is
4.9-5.0 volts.