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Engine Control System (SFI) (2AZ-FE) - Diagnostics
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DTC P2121: Throttle/Pedal Position Sensor/Switch "D" Circuit Range/Performance
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Typical Malfunction Thresholds
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Typical Malfunction Thresholds
TYPICAL MALFUNCTION THRESHOLDS
Difference between VPA1 and VPA2 voltage
Less than 0.4 V, or more than1.2 V