FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
Courtesy of Operation CHARM
:
Car repair manuals for everyone.
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BMW
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1991
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318i Convertible (E30) L4-1796cc 1.8L DOHC (M42)
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Repair and Diagnosis
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Sensors and Switches
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Sensors and Switches - Powertrain Management
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Sensors and Switches - Computers and Control Systems
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Oxygen Sensor
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Service and Repair
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Maintenance Interval
Maintenance Interval
Oxygen Sensor
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Non-Heated (single wire)
Replace At 30,000 Miles
Heated (multi-wire)
Replace At 50,000 Miles