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P0123 Diagnostic Trouble Code Discussion for July 2011

Throttle Position Sensor/APPS High

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Trouble Ticket Help Requests for DTC P0123
Help Request Posted
2001 Dodge Durango 4.7L No Start, Poor Idle Quality, Stall, Poor Fuel Economy, MIL Lamp on VIN: 1B4HS28NXY
P0123: Throttle Position Sensor Circuit High Voltage. Engine will stall at idle. When key is on and engine off, engine will flood immeaditley. Tachometer will bounce around rapidly every time car stalls.
July 27, 2011