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Home >> Cadillac >> 2003 >> CTS Standard >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Self-Diagnostics >> Diagnostic Tests >> DTC P2100: Throttle Control System - Excessive Pulse Width Modulation Detected >> Conditions For Setting DTC
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Conditions For Setting DTC

The control module determines that PWM to move the throttle blades exceeds a predetermined value.