P0121 Diagnostic Trouble Code Discussion for
Throttle Position Sensor Does Not Agree With MAP
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Trouble Ticket Help Requests for DTC P0121
2005 Toyota RAV4 L 2.4L MIL Lamp on
P0121: Throttle/Pedal Position Sensor/Switch 'A' Signal Performance.
2005 toyota rav4
August 06, 2014
* Sample definition. Other definitions above vary based on vehicle and information provided by our members.
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