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P2121 Diagnostic Trouble Code Discussion for December 2010

Accelerator Pedal Position Sensor 1 Performance

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Trouble Ticket Help Requests for DTC P2121
Help Request Posted
2004 Toyota Solara SLE 3.3L MIL Lamp on VIN: 4T1CA38P84
P2121: Accelerator Pedal Position Sensor Performance. ... on and code P2121, and Throttle butterfly inoperative, and strongly suspect a bad Throttle body, I did not find anything here on IATN related to this code or symptom and will like to see if anybody had any similar problem or this code, this car starts and ...
December 09, 2010