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P2123 Diagnostic Trouble Code Discussion for August 2010

Accelerator Pedal Position Sensor 1 Circuit High

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Trouble Ticket Help Requests for DTC P2123
Help Request Posted
2008 Ford F-450 Super Duty XL 6.8L MIL Lamp on, no throttle response VIN: 1FTXW42R98
P2123: Throttle position sensor / switch D circuit high. ... Customer has this 'BLINKING' check engine light issue when vehicle warms-up. Customer brings vehicle in to shop for a diagnostic and the codes retrieved on first diagnostic are the following: 1- P242D - Exhaust Gas Temperature sensor circuit high bank#1, ...
August 07, 2010