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)
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Manifold Pressure/Vacuum Sensor: Specifications
With
ignition switch in On position, output voltage at terminal B of MAP sensor should be 4 to 5 volts. With engine idling in Neutral and at operating temperature, voltage at terminal B should be 1.5 to 2.1 volts. With ignition switch in On position, voltage at MAP sensor terminal C should be 4.5 to 5.5 volts.