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2002
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Regal LS
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Repair and Diagnosis
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Engine Performance
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System
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Engine Control System Self-Diagnostics - 3.8L
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Diagnostic Tests
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DTC P1381: Misfire Detected - No Communication With Brake Control Module
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Conditions For Setting DTC
Conditions For Setting DTC
DTC sets when PCM is detecting a loss of communication with EBCM for at least 5 seconds.