LEMON Manuals
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GS 300
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Repair and Diagnosis (Single Page)
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Engine Performance
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Engine (2JZ-GE) - Diagnostics
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Circuit Inspection
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DTC P2120, P2122, P2123: Throttle/Pedal Position Sensor/Switch "D" Circuit, Throttle/Pedal Position Sensor/Switch "D" Circuit Low/High Input
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Component Operating Range
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Component Operating Range
COMPONENT OPERATING RANGE
Parameter
Standard Value
VPA voltage
More than 0.2 V and less than 4.7 V
VPA2 voltage
More than 0.5 V and Less than 4.97 V
Difference between VPA and VPA2 voltages
More than 0.02 V