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1989
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Accord L4-1955cc 2.0L SOHC FI
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Repair and Diagnosis
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Powertrain Management
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Computers and Control Systems
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Sensors and Switches - Computers and Control Systems
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Vacuum Switch
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Description and Operation
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Vacuum Switch "A"
Vacuum Switch "A"
The
vacuum switch
A signals the control unit when manifold vacuum level falls below 3.1 inches (80 mmHg).