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Home >> Toyota >> 2007 >> Land Cruiser >> Repair and Diagnosis >> Engine Performance >> Engine Control System (2UZ-FE) >> SFI System >> 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:

This DTC relates to the Accelerator Pedal Position (APP) sensor.

Refer to DTC P2120  .

DTC DETECTION CONDITION CHART

DTC No. DTV Detection Condition Trouble Area
P2121  Difference between VPA1 and VPA2 less than 0.4 V, or more than 1.2 V for 0.5 seconds (1 trip detection logic)
  • APP sensor
  • ECM