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Home >> Toyota >> 2018 >> Highlander LE Plus, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1 (SFI System [2GR-FE] - Diagnostic Codes - (Except Hybrid) (1 Of 5)) >> SFI System >> DTC P2121: Throttle / Pedal Position Sensor / Switch "D" Circuit Range / Performance [12/2013 - 11/2016] >> Monitor Strategy

Monitor Strategy

WARNING: This page is about a different car, the 2016 Toyota Highlander, 2015 Toyota Highlander, and 2014 Toyota Highlander. However, it is still accessible from the selected car via links, so may be relevant.
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