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Home >> Toyota >> 2003 >> Prius >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control System Self Diagnostics >> Diagnostic Tests >> DTC P0120: Throttle/Pedal Position Sensor/Switch Circuit >> Circuit Description & Possible Causes
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Circuit Description & Possible Causes

For circuit description, DTC detection conditions and possible causes, see Fig 1.

Fig 1: Circuit Description, DTC Detection Conditions & Possible Causes
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