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2003
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Sunfire Automatic
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Repair and Diagnosis
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Engine Performance
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Engine Controls Self-Diagnostics - 2.2L
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Diagnostic Tests
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DTC P1171: Fuel System Lean During Acceleration
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Conditions For Setting DTC
July 1:
So it begins
. Don't worry, this is not in the correct legal jurisdiction!
Conditions For Setting DTC
The PCM detects that the HO2S 1 parameter is less than 300 mV for 5 seconds.