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Home >> Toyota >> 2021 >> C-HR LE >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control System (W/O Canister Pump) - Diagnostic Codes (P0365-P2237) >> SFI SYSTEM (w/o Canister Pump Module) >> DTC P2121: Throttle / Pedal Position Sensor / Switch "D" Circuit Range / Performance [10/2017 - 12/2021] >> Monitor Strategy
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Monitor Strategy

Required Sensors/Components Accelerator pedal sensor assembly
Frequency of Operation Continuous