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Chevrolet
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2002
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Cavalier Base, 2D Coupe, Standard
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Repair and Diagnosis
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Engine Performance
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Testing & Diagnosis
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Engine Controls Self-Diagnostics - 2.2L
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Inspection/Maintenance Procedures
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Inspection/Maintenance Heated Oxygen Sensor/Oxygen Sensor System Set Procedure
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Conditions For Running Test
July 1:
So it begins
. Don't worry, this is not in the correct legal jurisdiction!
Conditions For Running Test
ECT is more than 167°F (75°C).
Engine is in closed loop.
Engine has been running more than 4 minutes.
Battery voltage is 10-16 volts.