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Cadillac
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2003
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CTS Standard
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Repair and Diagnosis
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Engine Performance
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Engine Controls - Self-Diagnostics
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Diagnostic Tests
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DTC P2100: Throttle Control System - Excessive Pulse Width Modulation Detected
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Conditions For Setting DTC
Conditions For Setting DTC
The control module determines that PWM to move the throttle blades exceeds a predetermined value.