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ES 350
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Repair and Diagnosis (Single Page)
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Engine Performance
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Testing & Diagnosis
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Engine Control System - Diagnostic Codes (4 Of 4)
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DTC P2121 Throttle / Pedal Position Sensor / Switch "D" Circuit Range / Performance
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Typical Enabling Conditions
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Typical Enabling Conditions
TYPICAL ENABLING CONDITIONS
Monitor runs whenever following DTCs are not present
None
Either of following conditions met
Condition (a) or (b)
(a) Engine switch
ON
(b) Throttle actuator power
ON