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Buick
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2015
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Regal GS, AWD
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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 And Fuel - 2.0L (LTG) - DTC P0010 To DTC P0333
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Diagnostic Information and Procedures
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DTC P0324, P0326, P0331, P06B6, or P06B7: Knock Sensor
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Action Taken When the DTCs Set
Action Taken When the DTCs Set
DTCs P0324, P0326, P0331, P06B6, and P06B7 are Type B DTCs .
The ignition timing is retarded to reduce the potential of engine damaging spark knock.