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Pontiac
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2002
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Sunfire GT, 2.4 T, Automatic
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Repair and Diagnosis
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Engine Performance
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System
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Engine Controls Self-Diagnostics - 2.4L
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Diagnostic Tests
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DTC P0325: Knock Sensor Module Circuit
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Conditions For Running DTC
Conditions For Running DTC
DTCs P0122 or P0123 are not set.
ECT is more than 140°F (70°C).
The engine run time is more than 20 seconds.
MAP is more than 60 kPa.
The engine speed is 1800-6400 RPM.