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Home >> Toyota >> 2021 >> C-HR LE >> Repair and Diagnosis (Single Page) >> Engine Performance >> Testing & Diagnosis >> Engine Control System (W/ Canister Pump) - Diagnostic Codes (P0606-P219A) >> SFI SYSTEM (w/ Canister Pump Module) >> DTC P2121: Throttle / Pedal Position Sensor / Switch "D" Circuit Range / Performance [02/2017 - ] >> Monitor Strategy
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Monitor Strategy

Related DTCs P2121: Accelerator pedal position sensor rationality
Required Sensors/Components (Main) Accelerator pedal sensor assembly
Required Sensors/Components (Related) -
Frequency of Operation Continuous
Duration -: Case 1
0.5 seconds: Case 2
MIL Operation Immediate
Sequence of Operation None