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Home >> Toyota >> 2010 >> Matrix S, FWD, Automatic >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 20 (Engine Control (SFI) System (2ZR-FE) (Diagnostic Codes (P0441-P2A00) & Symptom Tests)) >> SFI System >> DTC P2121: Throttle / Pedal Position Sensor / Switch "D" Circuit Range / Performance >> Description

DTC P2121: Throttle / Pedal Position Sensor / Switch "D" Circuit Range / Performance: Description

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HINT: 

Refer to DTC P2120. Refer to DESCRIPTION .

DTC No. DTC Detection Condition Trouble Area
P2121 Difference between VPA and VPA2 less than 0.4 V, or more than 1.2 V for 0.5 seconds
(1 trip detection logic)
  • Accelerator pedal position sensor
  • ECM