Atmospheric Pressure Sensor Inspection - Mazda 626 MX-6 Workshop Manual

1988
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Atmospheric
pressure sensor
CONTROL SYSTEM
ATMOSPHERIC PRESSURE SENSOR
Inspection
1. Connect a voltmeter to the atmospheric pressure
sensor (D) terminal.
2. Turn the ignition switch on and take a voltage
reading.
Voltage: 3.5—4.5V at sea level
2.5—3.5V at high altitude
[2,000m (6,500 ft)]
3. Replace the sensor if necessary.
4A

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