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2005
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ES 330
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SFI System - Diagnostics
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DTC P2121: Throttle/Pedal Position Sensor/Switch "D" Circuit Range/Performance
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Typical Malfunction Thresholds
Typical Malfunction Thresholds
THRESHOLDS MALFUNCTION
Difference between VPA1 and VPA2 voltage
Less than 0.4 V, or more than 1.2 V