FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
Courtesy of Operation CHARM
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Car repair manuals for everyone.
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Honda
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1993
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Civic L4-1493cc 1.5L SOHC (VTEC)
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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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Oxygen Sensor
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Specifications
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Electrical Specifications
Electrical Specifications
Air / Fuel Ratio
Output Voltage
Lean
Less Than 0.4 Volts
14.7 to 1 Stoichiometric
0.4 - 0.6 Volts
Rich
More Than 0.6 Volts