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2002
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Neon LE, Automatic
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Engine Controls - Self-Diagnostics
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Diagnostic Tests
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DTC P0141: 1/2 O2 Sensor Heater Failure
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Possible Causes
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Possible Causes
Intermittent Condition
O2 Sensor Heater Element
O2 Sensor Heater Ground Circuit Open
ASD Relay Output Circuit Open