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P2101 Diagnostic Trouble Code Discussion for October 2011

Control Module Throttle Actuator Position Performance

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Trouble Ticket Help Requests for DTC P2101
Help Request Posted
2007 Cadillac Escalade 6.2L MIL Lamp on, Reduced power mode VIN: 1GYFK63857
P2101: Control Module Throttle Actuator Position Performance. ... with this Escalade. Vehicle will intermittent;y go into "reduced power mode" and set P2101 and P0341. Inspected throttle body, pedal sensor and all wiring. All physically looked OK. Cam sensor RPM on scan tool will become very erratic while driving...
October 24, 2011