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Toyota
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2009
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Matrix Base, Automatic
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Repair and Diagnosis
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Engine Performance
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Engine Control System (2ZR-FE)
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SFI System
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DTC P2121 Throttle / Pedal Position Sensor / Switch "D" Circuit Range / Performance
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Typical Enabling Conditions
Typical Enabling Conditions
TYPICAL ENABLING CONDITIONS CHART
Monitor runs whenever following DTCs are not present
None
Either of following conditions 1 or 2 is met:
-
1. Ignition switch
ON
2. Electronic throttle actuator power
ON