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Lexus
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2005
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IS 300 Base, Automatic
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Repair and Diagnosis
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Engine Performance
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Engine - Diagnostics
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DTC P0121: Throttle/Pedal Position Sensor/Switch "A" Circuit Range/Performance Problem
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Typical Malfunction Thresholds
Typical Malfunction Thresholds
TYPICAL MALFUNCTION THRESHOLDS
Detection Criteria
Threshold
Different between VTA1 and VTA2 |VTA1 - (VTA2 x 0.8)|
(1)
Less than 0.8V and more than 1.6V
(1)
Corrected by learning value