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RX 350 AWD
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Engine Control System
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SFI System
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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
Difference of TP sensor voltage between VTA1 and VTA2 x 0.8
Less than 0.8 V, or more than 1.6 V