LEMON Manuals
: Even more car manuals for everyone: 1960-2025
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Pontiac
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2003
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Vibe Base, AWD
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Engine Performance
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System
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Engine Control System - Self-Diagnostics
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Diagnostic Tests
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DTC P0325: Knock Sensor Module Circuit
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Action Taken When DTC Sets
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Action Taken When DTC Sets
PCM illuminates the Malfunction Indicator Light (MIL).
PCM stores conditions that were present when DTC set as freeze frame data.
PCM enters FAIL-SAFE FUNCTION and defaults to maximum spark retard values.