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Sienna CE
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Engine Control System - DTC P0120/P0122/P0123/P0220/P0222/P0223/P2135 - P0430
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DTC P0121 Throttle / Pedal Position Sensor / Switch "A" Circuit Range / Performance Problem
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MONITOR STRATEGY
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