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P1120 Diagnostic Trouble Code Discussion for August 2009

TP Sensor 1 Circuit Malfunction

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Trouble Ticket Help Requests for DTC P1120
Help Request Posted
2002 Toyota Camry SE 2.4L Hesitation, MIL Lamp on VIN: 4T1BE30K22
P1120: accelerator pedal postion sensor circuit malfunction. ... when the check engine light came on and the vehicle began to lose power. The engine ran fine but would not respond to pressing down the gas pedal. After an hour of waiting for the tow truck the vehicle was back to normal. The throttle body was cleaned at a...
August 10, 2009