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Home >> Lexus >> 2006 >> GS 300 AWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (3GR-FSE) - DTC P0617 - P2A03, DTC U0001 >> DTC P2121 Throttle / Pedal Position Sensor / Switch "D" Circuit Range / Performance >> Description
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DTC P2121 Throttle / Pedal Position Sensor / Switch "D" Circuit Range / Performance: Description

HINT:

Refer to DTC P2120  .

DTC DETECTION CONDITION AND TROUBLE AREA

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 (APP) sensor
  • ECM