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Matrix XR, Standard
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Engine Control System (1ZZ-FE)
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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
TP sensor 1 - [TP sensor 2 x 0.8 (corrected by learning value)]
Less than 0.8 V, or more than 1.6 V