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2009
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ES 350
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Repair and Diagnosis
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Engine Performance
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Engine Control (SFI) System (Diagnostic (Codes P0010-P043E))
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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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Related DTCs
P0121: TP sensor rationality
Required Sensors/Components (Main)
TP sensor
Required sensors/components (Related)
-
Frequency of Operation
Continuous
Duration
Within 2 seconds
MIL Operation
Immediate
Sequence of Operation
None