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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Barometric Pressure Sensor: Testing and Inspection
Atmospheric Pressure Sensor Inspection:
1.
Connect a voltmeter to
atmospheric pressure sensor terminal wire "L."
2.
Turn
ignition switch "ON" and take a voltage reading. At sea level, voltage should be 3.5-4.5 volts. At high altitude (2000 meters, 6500 feet), voltage should be 2.5-3.5 volts.
3.
If not as specified, replace sensor.
