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Camry Base, Standard
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Repair and Diagnosis (Single Page)
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Engine Control System (SFI) (2AZ-FE) - Diagnostics
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DTC P0121: Throttle/Pedal Position Sensor/Switch "A" Circuit Range/Performance Problem
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Typical Malfunction Thresholds
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Typical Malfunction Thresholds
TYPICAL MALFUNCTION THRESHOLDS
Difference in voltage between VTA1 (opening angle, sensor 1) and VTA2 x 0.8 (opening angle, sensor 2)
Less than 0.8 V or more than 1.6V